() MCU MCU (DAC) (PWM) MOSFET () Microchip Analog Domain Digital Domain Sensors Reference Voltage MUX Filter ADC/ V-to-Freq Indicator (LCD, LED) Op Am

Transcription

1 類比及介面產品解決方案 訊號鏈設計指南 搭配感測器使用的元件 本指南中的設計理念使用了下列元件 您可在 運算放大器 MCP6XX MCP6XXX MCP6V01/2/3 MCP6V06/7/8 比較器 MCP654X MCP656X 類比數位轉換器 MCP3421 MCP3422/3/4 MCP355X MCP3901 溫度感測器 MCP9800 MCP9804 MCP9700/A MCP9701/A 參考電壓 MCP1525 MCP1541 數位電位器 MCP40XX MCP40D1X MCP41XX MCP42XX MCP43XX MCP45XX MCP46XX MCP41XXX MCP42XXX 數位類比轉換器 MCP4725 MCP4728 MCP482X MCP492X

2 () MCU MCU (DAC) (PWM) MOSFET () Microchip Analog Domain Digital Domain Sensors Reference Voltage MUX Filter ADC/ V-to-Freq Indicator (LCD, LED) Op Amp Actuators Digital Potentiometer PIC MCU or dspic DSC Motors, Valves, Relays, Switches, Speakers, Horns, LEDs Driver (MOSFET) Op Amp DAC/PWM 2

3 / AN990 RTD IC / LVDT AC / / () / ph / CO () 3

4 (Op Amp) Microchip TechnologyCMOS (IQ) 0.6 μa 6 ma (GBWP) 10 khz 60 MHz () 1.4V 6.0V 6.5V 16.0V mcal ( (VOS)) MCP6541 MCP6561 ( 600 na) (40 ns) MCP MHz MCP ns (push-pull) (open-drain) (MCP6546 MCP6566) (PGA) MCP6S21/2/6/8 MCP6S91/2/3 PGA (SPI bus) V/V MCP6G01 (SGA) 1V/V 10V/V 50V/V MCP6G03 (ADC) MicrochipDelta-Sigma SAR (Dual Slope) A/DMCP3550/1/3 Delta-Sigma ADC 8MSOP22-bit 120 μa MCP3421 Delta-Sigma ADC6SOT-23 PGA 18-bit MCP3422/3 MCP3424 MCP3421 MCP300X (10-bit) MCP320X (12-bit) MCP330X (13-bit) SAR ADC TC5XXADC 17-bit (Microchip 21841) ADC MicrochipDelta-Sigma ADC (Microchip 24930) Microchip MCP15XX 2.5V MCP V MCP1541 MicrochipSOT23-3 TO-92 4

5 Microchip 6-bit 8-bit Up/DownSPI I 2 C 6SC70 8DFN14TSSOP 16QFN 20TSSOP QFN Wiperlock 1.8V2.1 kω 100 kω 50 (Microchip 22017) (DAC) Microchip12-bit 8-bit MCP4725 (EEPROM) 12-bit DAC DAC EEPROM DAC DAC DAC MCP4725SOT23-6 MCP bit DAC DAC (EEPROM) MCP4725 MCP4728I 2 C MCP4821/212-bit DAC SPIMCP4921/2 DAC () TC1320/1DAC8 10-bit2-wire SMBus/ I 2 C 5

6 () / LVDT (PCB) () (PIC16F690DM-PCTLHS) C1 100 nf _DIG U1 PIC16F690 P1 VINT RINT R6.65 MΩ P4 IINT - PH Monitor MCP6XX, MCP6XXX VOUT P3 Timer1 SR Latch Comparator P2 VSEN C2 CSEN MCP6291 CCG 100 nf U2 VCM RCM1 20 kω VREF CCM 100 nf RCM2 20 kω 6

7 PCB CMR VOS RTD (Wheatstone Bridge) VREF EMI EMI MCP6V02 MCP6V07 MCP617 VOUT MCP6V01 (MCP6V01RD-TCPL) PC (Thermal Management Software) Using USB PIC18F2550 (USB) Microcontroller I 2 C Port CVREF 10-bit ADC Module VOUT2 3 x1 2nd Order RC Low-Pass Filter MCP V Voltage Reference SDA SCLK ALERT Cold Junction Compensation MCP9800 Temp Sensor VSHIFT VOUT1 Difference Amplifier VREF Connector Type K Thermocouple Weld Bead 7

8 RC ( RTD) PIC () RTD AN895 RTD AN866 Microchip C1 C2 C4 R1 = RTDA /2 1/4 MCP6294 MCP6234 MCP6004 R2 = RTDB /2 2/4 MCP6294 MCP6234 MCP6004 R3 /2 3/4 R4 MCP6294 MCP6234 MCP6004 R7 /2 R8 MCP6541 MCP6561 VOUT Attributes: R5 R6 C5 /2 Precision dual Element RTD Sensor Circuit Reliable Oscillation Startup Freq. (R1 x R2) 1/2 4/4 MCP6294 MCP6234 MCP6004 R1 = RTD C1 R2 A1 MCP6541 MCP6561 VOUT Attributes: Low Cost Solution Single Comparator Circuit Square Wave Output Freq. = 1/ (1.386 x R1 x C1) R3 R4 8

9 ADC ADC ADC ADC GE NovaSensor Delta- Sigma ADCMCP355X22-bit Delta-Sigma ADC MCP355X MCP355X MCP355X 3V NPP mv 100 kpa MCP μvrms (P ) (h ) h log(p) mv2.5 μv 0.64 ( 2) Delta-Sigma ADC 0.1 μf 1.0 μf NPP-301 R1 R2 R VREF VIN MCP3551 VIN- VSS 8 SCK SDO CS SPI 5, 6, 7 To MCU R4 4 Altimeter Watch V ~ [( R2 R4) - ( R1 R3)]/4R * With R1 = R2 = R3 = R4 = R 9

10 Delta-Sigma ADC Delta-Sigma ADC MCP342XMicrochip Delta-Sigma ADC (2.048V) PGA (x1 x2 x4 x8) ADC12-bit 14-bit 16-bit 18-bit ADC MCP3422 (ADC) 18-bit ( bit) 2 x1 x2 x4 x8 () INL () 10 PPM () 15 μv 2.048V () 1.5 μvrms () 0.05% I 2 C MCP3421 R1 VBAT ADC VBAT ADC R2 MCP3421 MCP3421 MCU MCU (a) If VREF < VBAT (b) If VREF > VBAT R2 VIN = ( ) (VBAT) R1 R2 VMeasured = ADC Output Codes LSB (R1 R2) 1 R2 PGA LSB = Reference Voltage 2 N V LSB of 18-bit ADC = Reference Voltage = = μv 2 N MCP3421 Current Sensor To Load 2.4 GHz Charging Current Discharging Current Heat 18-bit ADC Battery ADC MCP3421 MCP3421 MRF24J40 (Thermocouple) MCU MCP9804 Temp Sensor ±1 C PIC MCU Current = (Measured Voltage)/(Known Resistance Value of Current Sensor) Direction of current is determined by sign bit (MSB bit) of the ADC output code. 10

11 Delta-Sigma ADC 4ADC (MCP3424) (TMPSNSRD-TCPL1) Thermocouple Sensor Isothermal Block (Cold Junction) Isothermal Block (Cold Junction) MCP9804 MCP3424 Delta-Sigma ADC MCP9804 Heat MCP9804 SCL SCL SDA 0.1 μf 10 μf VSS SDA CH1 CH1- CH2 CH2- CH4- CH4 CH3- CH3 Adr1 Adr0 SCL SCL SDA SCL SDA SCL MCP9804 SDA SDA To MCU 5 kω 5 kω 11

12 RTD ADC ADC Microchip(Linear Active Thermistor) MCP9700 MCP9701 () 10 mv/ C 19.5 mv/ C (AN1001) MCP9700 MCP9701 SC70 TO92-40 C 150 C 10 mv/ C (MCP9700) 19.5 mv/ C (MCP9701) 6 μa () RTD (RTD) Delta-Sigma RTD-200 C 800 C RTD ±0.1 C ±0.01 C RTD ADC ADC RTD () RA RTD RRTD = RA (2 n 1 ) = ADC RA = n = ADC (22-bit MCP3551) 2V ADC (VREF) 1 μv/lsb ( ) RA = RB = 6.8 kω111.6 μv/ C (0.385Ω/ CPT100 RTD)20Ω 320Ω -200 C 800 C C/LSb 0.1% 100Ω±0.1 C RTD RTD RTD (AN1154 ) LDO C* C* PIC MCU 3 SPI 1 μf VREF MCP3551 VLDO VREF RB 5% RA 1% RTD Measured Accuracy ( C) Temperature ( C) *See LDO Data Sheet at: 12

13 (a) R1 R2 Pot1 (b) R1 R2RAW RBW ()R1 R2 (CF) (b) RAB 1 (A ) 1 (B ) (RW) VOUT = RBW x VIN RAW RBW = RAB x RAW = x RAB Generic Circuit (a) Pot1 VIN R1 A B R2 W CF Op Amp (1) VOUT Simplified Circuit (b) Pot1 VIN A B W CF Op Amp (1) VOUT Note 1: A general purpose op amp, such as the MCP

14 13 (10 kω 7-bit) (a b) R1 = R2 = 10 kω 1 3 ( R1 = R2 = 0Ω) ~0 >127 RAB (RS) RS RS MCP4261RABRS MCP4011RABRS RABRS (13 ) R1 RAWR2 RBW RW 10 kω (1) (1, 2) (3) = ( (RAB /) * ) /( ( ( - ) /) * RAB) 2R1 = R2 = 10 kω

15 DAC DAC / MCP bitDAC DAC4096 G = VREF500 μv G = VREF1 mv DAC Light Comparator 1 R1 RSENSE VTRIP1 R2 0.1 μf MCP6544(1/4) Light 0.1 μf 10 μf RSENSE R1 VTRIP2 Comparator 2 R6 R5 R4 R3 SCL SDA MCP VSS VOUT D VOUT C R2 0.1 μf MCP6544(2/4) LDAC RDY/BSY 4 5 Quad DAC To MCU 7 6 VOUT B VOUT A Analog Outputs Light RSENSE R1 R2 VTRIP3 0.1 μf Comparator 3 MCP6544(3/4) VOUT = VREF x Dn GX 4096 Light R2 VTRIP = VOUT x R1 R2 Where Dn = Input Code (0 to 4095) GX = Gain Selection (x1 or x2) RSENSE R1 R2 VTRIP4 0.1 μf Comparator 4 MCP6544(4/4) 15

16 Mindi 放大器設計器與模擬器 Mindi 放大器設計器與模擬器 Mindi 主動式濾波器設計器與模擬器 Mindi主動式濾波器設計器與模擬器是Mindi電路設計器與模 擬器中的一種應用電路 可以提供主動式濾波器電路的完整 電路圖 (圖中包含建議的元件值) 並顯示頻域與時域中的訊號 回應 Mindi主動式濾波器設計器與模擬器可以設計出最高為8階的 低通濾波器 其Chebychev Bessel或Butterworth逼近的頻 率為0.1 Hz至1 MHz 此外 也可以用來設計具備Chebychev與 Butterworth逼近的帶通濾波器與高通濾波器 工具所支援的 電路拓樸為Sallen Key與多重回授 (MFB) 低通濾波器可使用 Sallen Key或MFB 帶通濾波器可使用MFB 高通濾波器則可 使用Sallen Key Mindi放大器設計器與模擬器是一種應用電路 可以產生放大 器電路的完整電路圖 (圖中包含建議的元件值) 並顯示頻域與 時域中的訊號回應 此應用電路可進行以下設計 反相放大器 非反相放大器 電壓隨耦器 差動放大器 反向加法放大器 反相比較器 反相微分器 反相積分器 識別出放大器特徵後 Mindi放大器設計器與模擬器就能產生並 模擬放大器電路的電路圖 如需最大的設計彈性 則可以變更 電阻與電容的值 以符合應用需求 此工具也能產生所設計之放 大器的設計摘要 包括設計需求 應用電路圖 結果圖與物料單 (BOM) 使用者可以直接下載電路圖 BOM與Mindi離線版本 16 訊號鏈設計指南 使用者可以選取平坦式通帶 或選取從通帶到阻帶的劇烈轉 換 此外 也可選擇其他選項 如最小漣波因數 劇烈轉換 與線性相位延遲 識別出濾波器特徵後 Mindi主動式濾波器 設計器與模擬器就能產生並模擬濾波器電路的電路圖 如需 最大的設計彈性 則可以變更電阻與電容的值 以符合應用 需求 工具會重新計算所有值以符合預期回應 以便在實際 設計程序中替換或變更實際值 工具也會產生所設計之濾波 器的物料表 (BOM) 這兩種工具都可在Microchip網站 ( 的 Design & Simulation Tools (設計與模擬工具) 下找到 或可 在Mindi首頁 ( 上找到 您也 可以在Microchip網站上訂購運算放大器與評估板

17 ADC MCP3421 (MCP3421DM-BFG) MCP3421 MCP3421 MCU 1.5V AAA 4.2V MCP3551 () (MCP355XDM-TAS) 1 x 1 MCP3550/1/3 MCP355X Hz MCP3551 (MCP355XDV-MS1) MCP355X LCD ADCPC USBLCD (g) (kg) ADC 16-bit MCUMCP3901 ADC (MCP3901EV-MCU16) 16-bit MCUMCP3901 ADC MCP3901ADC 100PIM16-bit PIC DAC MCP4725 PICtail Plus (MCP4725DM-PTPLS) Explorer 16 PICkit MCP4725 ( 12-bit DAC) MCP4725 SOT-23-6 (MCP4725EV) MCP4725 SOT-23-6 MCP bit DACMicrochip PICkit PICkit MCP4728 (MCP4728EV) MCP4728MCP bit DAC MCP4728Microchip PICkit PICkit MCP6031PICtail Plus (MCP6031DM-PTPLS) MCP6031PICtail Plus MCP6031 MCP651 (MCP651EV-VOS) MCP651 MCP651 (VOST) (VOS) (PSRR) (CMRR) (AOL) (ΔVOS/ΔTA) 1/f 17

18 MCP6V01 (MCP6V01DM-VOS) MCP6V01 MCP6V01/2/3 (VOS) VOS (PSRR) (CMRR) (AOL) (IVOS/ITA) MCP661 (MCP661DM-LD) MCP661 50Ω () 30 MHz PCB AC 50Ω BNC 50Ω 2V/V50Ω 1 (MCP6XXXEV-AMP1) MCP6XXX1/ / / 2 (MCP6XXXEV-AMP2) MCP6XXX2 3 (MCP6XXXEV-AMP3) MCP6XXX3 Mindi 4 (MCP6XXXEV-AMP4) MCP6XXX4 (TMPSNSRD-TCPL1) MCP bit (ADC) MCP6V01 (MCP6V01RD-TCPL) MCP6V01 (EMF) MCP6V01 (VOS) (CMRR) MCP6XXX (MCP6XXXDM-FLTR) Mindi FilterLab V2.0 MCP9800 (MCP9800DM-TS1) MCP9800 USB PC7 LED () LED Microchip (GUI) GUI MCP6S26 PT100 RTD (TMPSNS-RTD1) PT100 RTD (RTD) RTD RTD (PGA) MCP6S26 RTD 32 18

19 RTD (TMPSNSRD-RTD2) RTD (RTD) MCP bit (ADC) RTD ADC RTD ADCRTD RTD RTD MCP9804 RTD MCP3551 MCP9804USB PIC USBPC RTD (TMPSNSRD-TCPL1) MCP bit (ADC) ADC 2.048V V/V8V/VPGA 3 LSbADC ADC21-bit 2 μv/lsb 2 μvemfk ±0.05 C±1 C C (MCP9804) 19

20 Microchipwww.microchip.com/appnotes AN866 (op amp) RC AN895 RTD Microchip MCP6001 (op amp) MCP6541 (RTD) AN990 Delta-Sigma ADC AN1007MCP3551 Delta-Sigma ADC MCP3551 Delta-Sigma ADC AN1030 MCP3551 ( ) 2 mv 4 mv AN1156Delta-Sigma ADC MCU ADC SAR ADC AN246SAR A/D SAR AN bit A/D 12-bit AN693A/D A/D AN842ADC A/D (ADC) DC AN845PICMCP3221 MCP bit A/D PIC (PKE) TB090 MCP2030 MCP2030 AN1024PIC16F639PKE PIC16F639 (MCP2030 PIC16F636 ) DS01008 DS

21 AN691 AN692 AN1080 AN679 AN681 (FFT) (FFT)DC AN684 AN695 Microchip AN699 AN722DC DC AN723AC AC AN866 AN884 AN951 AN990 AN1014 PIC AN1016MCP6291 PIC16F690 AN1177DC DC AN1228 AN1258PCB (DC) (PCB) AN1297 MicrochipSPICE MicrochipSPICE 21

22 (PGA) AN248 MCP6S2X PGA PIC PIC16C505 MCP6S26 PGA AN865 Microchip (PGA) AN897MCP6SX2 PGA (PGA) AN1154RTD RTD () Delta-Sigma RTD -200 C 800 C RTD ±0.1 C ±0.01 C AN1306MCP6V01 PIC18F2550 (EMF) MCP6V01 (VOS) (CMRR) PIC18F2550 (CVREF)PIC18F2550 ADC AN929 AN981 MCP9700PIC ( ) MCP9700 MCP9700 PCB AN988 MCP9800 I 2 C PIC MCP9800 PCB AN1001PICIC 22

23 LINEAR LINEAR Op Amps Device # per Package GBWP (khz) Typ. IQ (μa/amp.) Typ. VOS (±μv) Max. Supply Voltage (V) Temperature Range ( C) Railto-Rail I/O MCP6031/2/3/4 1,2,1, to to 125 I/O Low Power Mode on MCP6033 MCP6041/2/3/4 1,2,1, , to 6.0 MCP6141/2/3/4 1,2,1, , to to 85, -40 to to 85, -40 to 125 I/O I/O Low Power Mode on MCP6043 Features Packages Featured Demo Board Op Amp Category GMIN = 10, Low Power Mode on MCP6143 SOIC, MSOP, TSSOP, DFN, SOT-23 PDIP, SOIC, MSOP, TSSOP, SOT-23 PDIP, SOIC, MSOP, TSSOP, SOT-23 MCP6031DM-PCTL, SOIC8EV, SOIC14EV SOIC8EV, SOIC14EV SOIC8EV, SOIC14EV MCP606/7/8/9 1,2,1, to to 85 O Low Power Mode on MCP608 PDIP, SOIC, TSSOP, DFN, SOT-23 SOIC8EV, SOIC14EV Low Offset MCP616/7/8/9 1,2,1, to to 85 O Low Power Mode on MCP618 PDIP, SOIC, TSSOP SOIC8EV, SOIC14EV Low Offset MCP6231/1R/1U/2/4 1,1,1,2, , to to 125 I/O PDIP, SOIC, MSOP, TSSOP, DFN, SOT-23, SC-70 VSUPEV2, SOIC8EV, SOIC14EV MCP6051/2/4 1,2, to to 125 I/O SOIC, TSSOP, TDFN SOIC8EV, SOIC14EV Low Offset MCP6241/1R/1U/2/4 1,1,1,2, , to to 125 I/O PDIP, SOIC, MSOP, TSSOP, DFN, SOT-23, SC-70 VSUPEV2, SOIC8EV, SOIC14EV MCP6061/2/4 1,2, to to 125 I/O SOIC, TSSOP, TDFN SOIC8EV, SOIC14EV Low Offset MCP6001/1R/1U/2/4 1,1,1,2,4 1, , to to 85, -40 to 125 I/O PDIP, SOIC, MSOP, TSSOP, SOT-23, SC-70 MCP6SX2DM-PICTLPD, SOIC8EV, SOIC14EV MCP6071/2/4 1,2,4 1, to to 125 I/O SOIC, TSSOP, TDFN SOIC8EV, SOIC14EV Low Offset MCP6271/1R/2/3/4/5 1,1,2,1,4,2 2, , to to 125 I/O Low Power Mode on MCP6273, Cascaded Gain with MCP6275 PDIP, SOIC, MSOP, TSSOP, SOT-23 MCP6XXXDM-FLTR, SOIC8EV, SOIC14EV Low Offset, Low Power General Purpose, Low Power General Purpose, Low Power General Purpose General Purpose General Purpose General Purpose MCP601/1R/2/3/4 1,1,2,1,4 2, , to to 85, -40 to 125 O Low Power Mode on MCP603 PDIP, SOIC, TSSOP, SOT-23 SOIC8EV, SOIC14EV General Purpose MCP , , to to 125 O Low Noise SOT-23 VSUPEV2 Low Noise MCP6281/1R/2/3/4/5 1,1,2,1,4,2 5, , to to 125 I/O MCP6021/1R/2/3/4 1,1,2,1,4 10,000 1, , to to 85, -40 to 125 I/O MCP6291/1R/2/3/4/5 1,1,2,1,4,2 10,000 1,300 3, to to 125 I/O Low Power Mode on MCP6283, Cascaded Gain with MCP6285 Low Power Mode on MCP6023 Low Power Mode on MCP6293, Cascaded Gain with MCP6295 PDIP, SOIC, MSOP, TSSOP, SOT-23 PDIP, SOIC, MSOP, TSSOP, SOT-23 PDIP, SOIC, MSOP, TSSOP, SOT-23 VSUPEV2, SOIC8EV, SOIC14EV MCP6XXXEV-AMP1, SOIC8EV, SOIC14EV PIC16F690DM-PCTLHS, SOIC8EV, SOIC14EV General Purpose Low Offset General Purpose MCP621 1,2,2 20,000 3, to to 125 O mcal (offset correction, low power mode) SOIC, MSOP, DFN MCP651EV-VOS High Speed, High Output Drive, Low Offset MCP631/2/3/5 1,2,1,2 24,000 3,600 8, to to 125 O Low Power Mode on MCP633/5 SOIC, MSOP, DFN MCP651EV-VOS High Speed, High Output Drive MCP651/2/5 1,2,2 50,000 9, to to 125 O mcal (offset correction, low power mode) SOIC, MSOP, DFN MCP651EV-VOS High Speed, High Output Drive, Low Offset MCP661/2/3/5 1,2,1,2 60,000 9,000 8, to to 125 O Low Power Mode on MCP663/5 SOIC, MSOP, DFN MCP661DM-LD High Speed, High Output Drive LINEAR Op Amps Auto-Zero Device # per Package GBWP (khz) Typ. IQ (μa/amp.) Typ. VOS (±μv) Max. Supply Voltage (V) Temperature Range ( C) MCP6V01/2/3 1,2,1 1, to to 125 I/O Low Power Mode on MCP6V03 SOIC, DFN, TDFN MCP6V06/7/8 1,2,1 1, to to 125 I/O Low Power Mode on MCP6V08 SOIC, DFN, TDFN Railto-Rail I/O Features Packages Featured Demo Board Op Amp Category MCP6V01DM-VOS, MCP6V01RD-TCPL MCP6V01DM-VOS, MCP6V01RD-TCPL Auto-zeroed Auto-zeroed 23

24 LINEAR Comparators Device # per Package VREF (V) Typical Propagation Delay (μs) LINEAR Programmable Gain Amplifiers (PGA) IQ Typical (μa) Vos Max (mv) Operating Voltage (V) Temperature Range ( C) MCP to to 125 Push-Pull, Rail-to-Rail Input/Output 5-pin SOT-23 (S,R,U), 5-pin SC-70 (S,U), 8-pin PDIP, 8-pin SOIC, 8-pin MSOP MCP to to 125 Push-Pull, Rail-to-Rail Input/Output 8-pin PDIP, 8-pin SOIC, 8-pin MSOP MCP to to 125 Push-Pull, Rail-to-Rail Input/Output, Chip Select 8-pin PDIP, 8-pin SOIC, 8-pin MSOP MCP to to 125 Push-Pull, Rail-to-Rail Input/Output 14-pin PDIP, 14-pin SOIC, 14-pin TSSOP MCP to to 125 Open-drain, 9V, Rail-to-Rail Input/Output 5-pin SOT-23 (S,R,U), 5-pin SC-70 (S,U), 8-pin PDIP, 8-pin SOIC, 8-pin MSOP MCP to to 125 Open-drain, 9V, Rail-to-Rail Input/Output 8-pin PDIP, 8-pin SOIC, 8-pin MSOP MCP to to 125 Open-drain, 9V, Rail-to-Rail Input/Output, Chip Select 8-pin PDIP, 8-pin SOIC, 8-pin MSOP MCP to to 125 Open-drain, 9V, Rail-to-Rail Input/Output 14-pin PDIP, 14-pin SOIC, 14-pin TSSOP MCP to to 125 Push-Pull, Rail-to-Rail Input/Output 5-pin SOT-23 (S,R,U), 5-pin SC-70 (S) MCP to to 125 Push-Pull, Rail-to-Rail Input/Output 8-pin SOIC, 8-pin MSOP MCP to to 125 Push-Pull, Rail-to-Rail Input/Output 14-pin SOIC, 14-pin TSSOP MCP to to 125 Open-Drain, Rail-to-Rail Input/Output 5-pin SOT-23 (S,R,U), 5-pin SC-70 (S) MCP to to 125 Open-Drain, Rail-to-Rail Input/Output 8-pin SOIC, 8-pin MSOP MCP to to 125 Open-Drain, Rail-to-Rail Input/Output 14-pin SOIC, 14-pin TSSOP Legend: S = Standard Pinout; R = Reverse Pinout; U = Alternative Pinout Device Channels -3 db BW (MHz) Typ. IQ (μa) Max. VOS (±μv) Max. Operating Voltage (V) Temperature Range ( C) Features Packages MCP6S21/2/6/8 1, 2, 6, 8 2 to to to 85 SPI, 8 Gain Steps, Software Shutdown PDIP, SOIC, MSOP, TSSOP MCP6S912,3 1, 2, 2 1 to to to 125 SPI, 8 Gain Steps, Software Shutdown, VREF PDIP, SOIC, MSOP Features Packages MIXED SIGNAL MIXED SIGNAL Delta-Sigma A/D Converters Device Resolution (bits) Max.Sample Rate (samples/sec) # of Input Channels Interface Supply Voltage (V) Typical Supply Current (μa) Typical INL (ppm) Temperature Range ( C) MCP Diff I 2 C 2.7 to (continuous) 39 (one shot) to 85 MCP Diff I²C 2.7 to to 85 MCP Diff I²C 2.7 to to 85 MCP Diff I²C 2.7 to to 85 MCP Diff I²C 2.7 to to 85 MCP Diff I²C 2.7 to to 85 MCP Diff I²C 2.7 to to 85 MCP Diff I²C 2.7 to to 85 PGA: 1, 2, 4 or 8 Internal voltage reference PGA: 1, 2, 4, or 8 Internal voltage reference PGA: 1, 2, 4, or 8 Internal voltage reference PGA: 1, 2, 4, or 8 Internal voltage reference PGA: 1, 2, 4, or 8 Internal voltage reference PGA: 1, 2, 4, or 8 Internal voltage reference PGA: 1, 2, 4, or 8 Internal voltage reference PGA: 1, 2, 4, or 8 Internal voltage reference Features Packages Featured Demo Board SOT-23-6 SOIC-8, MSOP-8, DFN-8 MSOP-10, DFN-10 SOIC-14, TSSOP-14 SOT-23-6 SOIC-8, MSOP-8, DFN-8 MSOP-10, DFN-10 SOIC-14, TSSOP-14 MCP3421EV MCP3422EV, MCP3421DM-BFG MCP3423EV MCP3424EV MCP3425EV, MCP3421DM-BFG 24

25 MIXED SIGNAL Delta-Sigma A/D Converters (Continued) Device MIXED SIGNAL Successive Approximation Register (SAR) A/D Converters Part # Resolution (bits) Max.Sample Rate (samples/sec) # of Input Channels Input Type Interface Input Voltage Range (V) Max. Supply Current (μa) Max. INL Temperature Range ( C) Packages Featured Demo Board MCP Single-ended SPI 2.7 to ±1 LSB -40 to 85 PDIP-8, SOIC-8, MSOP-8, TSSOP-8 MCP Single-ended SPI 2.7 to ±1 LSB -40 to 85 PDIP-8, SOIC-8, MSOP-8, TSSOP-8 MCP Single-ended SPI 2.7 to ±1 LSB -40 to 85 PDIP-14, SOIC-14, TSSOP-14 MCP Single-ended SPI 2.7 to ±1 LSB -40 to 85 PDIP-16, SOIC-16 MCP Single-ended I 2 C 2.7 to ±1 LSB -40 to 125 SOT-23A-5 MCP3221DM-PCTL, MXSIGDM MCP Single-ended I 2 C 2.7 to ±2 LSB -40 to 125 SOT-23A-5 MCP3221DM-PCTL, MXSIGDM MCP Single-ended SPI 2.7 to ±1 LSB -40 to 85 PDIP-8, SOIC-8, MSOP-8, TSSOP-8 DV3201A, DVMCPA, MXSIGDM MCP Single-ended SPI 2.7 to ±1 LSB -40 to 85 PDIP-8, SOIC-8, MSOP-8, TSSOP-8 DV3201A, DVMCPA, MXSIGDM MCP Single-ended SPI 2.7 to ±1 LSB -40 to 85 PDIP-14, SOIC-14, TSSOP-14 DV3204A, DVMCPA, MXSIGDM MCP Single-ended SPI 2.7 to ±1 LSB -40 to 85 PDIP-16, SOIC-16 DV3204A, DVMCPA, MXSIGDM MCP Differential SPI 2.7 to ±1 LSB -40 to 85 PDIP-8, SOIC-8, MSOP-8, TSSOP-8 DV3201A, DVMCPA, MXSIGDM MCP Differential SPI 2.7 to ±1 LSB -40 to 85 PDIP-14, SOIC-14, TSSOP-14 DV3204A, DVMCPA, MXSIGDM MCP Differential SPI 2.7 to ±1 LSB -40 to 85 PDIP-16, SOIC-16 DV3204A, DVMCPA, MXSIGDM MIXED SIGNAL D/A Converters Part # Resolution (bits) Resolution (Bits) Max.Sample Rate (samples/sec) DACs per Package # of Input Channels Interface Interface Supply Voltage (V) VREF Typical Supply Current (μa) Output Settling Time (μs) DNL (LSB) Typical INL (ppm) Temperature Range ( C) Typical Standby Current (μa) Typical Operating Current (μa) Features Packages Featured Demo Board MCP Diff SPI 2.7 to to Hz noise rejection > 120 db SOIC-8, MSOP-8 MCP3551DM-PCTL MCP Diff SPI 2.7 to to Hz noise rejection > 120 db SOIC-8, MSOP-8 MCP3551DM-PCTL MCP Diff SPI 2.7 to to 85 Simultaneous 50/60 Hz rejection SOIC-8, MSOP-8 MCP3551DM-PCTL MCP Diff SPI 2.7 to to 85 SOIC-8, MSOP-8 MCP3551DM-PCTL MCP Diff SPI 4.5 to to 85 Two ADC Cores, 16/24 bits, High Sample Speed (64 ksps), PGA: 1, 2, 4, 8, 16 or 32 Temperature Range ( C) SSOP-20, QFN-20 Packages MCP3901EV-MCU16 Featured Demo Board MCP I 2 C to 125 SOT-23-6 MCP4725DM-PTPLS, MCP4725EV MCP I 2 C Int/ to 125 MSOP-10 MCP4728EV MCP SPI Y to 125 PDIP-8, SOIC-8, MSOP-8 MCP SPI Y to 125 PDIP-8, SOIC-8, MSOP-8 MCP SPI Ext to 125 PDIP-8, SOIC-8, MSOP-8 MCP SPI Ext to 125 PDIP-14, SOIC-14, TSSOP-14 TC SMbus/ I 2 C Ext 10 ± to 85 SOIC-8, MSOP-8 TC SMbus/ I 2 C Ext 10 ± to 85 SOIC-8, MSOP-8 25

26 MIXED SIGNAL Digital Potentiometers Device # of Taps # per Package Interface Operating Range (1) Volatile/ Non-Volatile Resistance (ohms) INL (Max.) DNL (Max.) Temperature Range ( C) Packages Featured Demo Board MCP U/D 1.8V to 5.5V Volatile 2.1K, 5K, 10K, 50K ±0.5 LSb ±0.5 LSb -40 to 125 SOIC-8 MCP402XEV, MCP4XXXDM-DB MCP U/D 1.8V to 5.5V Volatile 2.1K, 5K, 10K, 50K ±0.5 LSb ±0.5 LSb -40 to 125 SOT-23-6 MCP402XEV, SC70EV MCP U/D 1.8V to 5.5V Volatile 2.1K, 5K, 10K, 50K ±0.5 LSb ±0.5 LSb -40 to 125 SOT-23-6 MCP402XEV, SC70EV MCP U/D 1.8V to 5.5V Volatile 2.1K, 5K, 10K, 50K ±0.5 LSb ±0.5 LSb -40 to 125 SOT-23-5 MCP402XEV, SC70EV MCP I 2 C 1.8V to 5.5V Volatile 5K, 10K, 50K, 100K ±0.5 LSb ±0.25 LSb -40 to 125 SC-70-6 SC70EV MCP I 2 C 1.8V to 5.5V Volatile 5K, 10K, 50K, 100K ±0.5 LSb ±0.25 LSb -40 to 125 SC-70-6 SC70EV MCP I 2 C 1.8V to 5.5V Volatile 5K, 10K, 50K, 100K ±0.5 LSb ±0.25 LSb -40 to 125 SC-70-5 SC70EV MCP40D I 2 C 1.8V to 5.5V Volatile 5K, 10K, 50K, 100K ±0.5 LSb ±0.25 LSb -40 to 125 SC-70-6 SC70EV MCP40D I 2 C 1.8V to 5.5V Volatile 5K, 10K, 50K, 100K ±0.5 LSb ±0.25 LSb -40 to 125 SC-70-6 SC70EV MCP40D I 2 C 1.8V to 5.5V Volatile 5K, 10K, 50K, 100K ±0.5 LSb ±0.25 LSb -40 to 125 SC-70-5 SC70EV MCP U/D 2.7V to 5.5V Non-Volatile 2.1K, 5K, 10K, 50K ±0.5 LSb ±0.5 LSb -40 to 125 SOIC-8 MCP402XEV, MCP4XXXDM-DB MCP U/D 2.7V to 5.5V Non-Volatile 2.1K, 5K, 10K, 50K ±0.5 LSb ±0.5 LSb -40 to 125 SOT-23-6 MCP402XEV, SC70EV MCP U/D 2.7V to 5.5V Non-Volatile 2.1K, 5K, 10K, 50K ±0.5 LSb ±0.5 LSb -40 to 125 SOT-23-6 MCP402XEV, SC70EV MCP U/D 2.7V to 5.5V Non-Volatile 2.1K, 5K, 10K, 50K ±0.5 LSb ±0.5 LSb -40 to 125 SOT-23-5 MCP402XEV, SC70EV MCP SPI 2.7V to 5.5V Volatile 10K ±1 LSb ±1 LSb -40 to 85 PDIP-8, SOIC-8 MCP4XXXDM-DB MCP SPI 2.7V to 5.5V Volatile 50K ±1 LSb ±1 LSb -40 to 85 PDIP-8, SOIC-8 MCP4XXXDM-DB MCP SPI 2.7V to 5.5V Volatile 100K ±1 LSb ±1 LSb -40 to 85 PDIP-8, SOIC-8 MCP4XXXDM-DB MCP SPI 2.7V to 5.5V Volatile 10K ±1 LSb ±1 LSb -40 to 85 PDIP-14, SOIC-14, TSSOP-14 MCP4XXXDM-DB MCP SPI 2.7V to 5.5V Volatile 50K ±1 LSb ±1 LSb -40 to 85 PDIP-14, SOIC-14, TSSOP-14 MCP4XXXDM-DB MCP SPI 2.7V to 5.5V Volatile 100K ±1 LSb ±1 LSb -40 to 85 PDIP-14, SOIC-14, TSSOP-14 MCP4XXXDM-DB MCP SPI 1.8V to 5.5V Volatile 5K, 10K, 50K, 100K ±0.5 LSb ±0.25 LSb -40 to 125 PDIP-8, SOIC-8, MSOP-8, DFN-8 MCP42XXDM-PTPLS MCP SPI 1.8V to 5.5V Volatile 5K, 10K, 50K, 100K ±0.5 LSb ±0.25 LSb -40 to 125 PDIP-8, SOIC-8, MSOP-8, DFN-8 MCP42XXDM-PTPLS MCP SPI 2.7V to 5.5V Non-Volatile 5K, 10K, 50K, 100K ±0.5 LSb ±0.25 LSb -40 to 125 PDIP-8, SOIC-8, MSOP-8, DFN-8 MCP42XXDM-PTPLS MCP SPI 2.7V to 5.5V Non-Volatile 5K, 10K, 50K, 100K ±0.5 LSb ±0.25 LSb -40 to 125 PDIP-8, SOIC-8, MSOP-8, DFN-8 MCP42XXDM-PTPLS MCP SPI 1.8V to 5.5V Volatile 5K, 10K, 50K, 100K ±1 LSb ±0.5 LSb -40 to 125 MCP SPI 1.8V to 5.5V Volatile 5K, 10K, 50K, 100K ±1 LSb ±0.5 LSb -40 to 125 MCP SPI 2.7V to 5.5V Non-Volatile 5K, 10K, 50K, 100K ±1 LSb ±0.5 LSb -40 to 125 PDIP-8, SOIC-8, MSOP-8, DFN-8 PDIP-8, SOIC-8, MSOP-8, DFN-8 PDIP-8, SOIC-8, MSOP-8, DFN-8 MCP42XXDM-PTPLS MCP42XXDM-PTPLS MCP42XXDM-PTPLS MCP SPI 2.7V to 5.5V Non-Volatile 5K, 10K, 50K, 100K ±1 LSb ±0.5 LSb -40 to 125 PDIP-8, SOIC-8, MSOP-8, DFN-8 MCP42XXDM-PTPLS MCP SPI 1.8V to 5.5V Volatile 5K, 10K, 50K, 100K ±0.5 LSb ±0.25 LSb -40 to 125 PDIP-14, SOIC-14, TSSOP-14, QFN-16 MCP4XXXDM-DB, MCP42XXDM-PTPLS MCP SPI 1.8V to 5.5V Volatile 5K, 10K, 50K, 100K ±0.5 LSb ±0.25 LSb -40 to 125 MSOP-10, DFN-10 MCP42XXDM-PTPLS MCP SPI 2.7V to 5.5V Non-Volatile 5K, 10K, 50K, 100K ±0.5 LSb ±0.25 LSb -40 to 125 PDIP-14, SOIC-14, TSSOP-14, QFN-16 MCP4XXXDM-DB, MCP42XXDM-PTPLS MCP SPI 2.7V to 5.5V Non-Volatile 5K, 10K, 50K, 100K ±0.5 LSb ±0.25 LSb -40 to 125 MSOP-10, DFN-10 MCP42XXDM-PTPLS MCP SPI 1.8V to 5.5V Volatile 5K, 10K, 50K, 100K ±1 LSb ±0.5 LSb -40 to 125 PDIP-14, SOIC-14, TSSOP-14, QFN-16 MCP4XXXDM-DB, MCP42XXDM-PTPLS MCP SPI 1.8V to 5.5V Volatile 5K, 10K, 50K, 100K ±1 LSb ±0.5 LSb -40 to 125 MSOP-10, DFN-10 MCP42XXDM-PTPLS MCP SPI 2.7V to 5.5V Non-Volatile 5K, 10K, 50K, 100K ±1 LSb ±0.5 LSb -40 to 125 PDIP-14, SOIC-14, TSSOP-14, QFN-16 MCP4XXXDM-DB, MCP42XXDM-PTPLS MCP SPI 2.7V to 5.5V Non-Volatile 5K, 10K, 50K, 100K ±1 LSb ±0.5 LSb -40 to 125 MSOP-10, DFN-10 MCP42XXDM-PTPLS MCP SPI 1.8V to 5.5V Volatile 5K, 10K, 50K, 100K ±1.0 LSb ±0.5 LSb -40 to 125 TSSOP-20, QFN-20 TSSOP20EV MCP SPI 1.8V to 5.5V Volatile 5K, 10K, 50K, 100K ±1.0 LSb ±0.5 LSb -40 to 125 TSSOP-14 TSSOP20EV Note 1: Analog characteristics may be tested at different voltage ranges. 26

27 MIXED SIGNAL Digital Potentiometers (Continued) Device # of Taps # per Package Interface Operating Range (1) Volatile/ Non-Volatile Resistance (ohms) INL (Max.) DNL (Max.) Temperature Range ( C) Packages Featured Demo Board MCP SPI 2.7V to 5.5V Non-Volatile 5K, 10K, 50K, 100K ±1.0 LSb ±0.5 LSb -40 to 125 TSSOP-20, QFN-20 TSSOP20EV MCP SPI 2.7V to 5.5V Non-Volatile 5K, 10K, 50K, 100K ±1.0 LSb ±0.5 LSb -40 to 125 TSSOP-14 TSSOP20EV MCP I 2 C 1.8V to 5.5V Volatile 5K, 10K, 50K, 100K ±0.5 LSb ±0.25 LSb -40 to 125 MSOP-8, DFN-8 MCP46XXDM-PTPLS MCP I 2 C 1.8V to 5.5V Volatile 5K, 10K, 50K, 100K ±0.5 LSb ±0.25 LSb -40 to 125 MSOP-8, DFN-8 MCP46XXDM-PTPLS MCP I 2 C 2.7V to 5.5V Non-Volatile 5K, 10K, 50K, 100K ±0.5 LSb ±0.25 LSb -40 to 125 MSOP-8, DFN-8 MCP46XXDM-PTPLS MCP I 2 C 2.7V to 5.5V Non-Volatile 5K, 10K, 50K, 100K ±0.5 LSb ±0.25 LSb -40 to 125 MSOP-8, DFN-8 MCP46XXDM-PTPLS MCP I 2 C 1.8V to 5.5V Volatile 5K, 10K, 50K, 100K ±1 LSb ±0.5 LSb -40 to 125 MSOP-8, DFN-8 MCP46XXDM-PTPLS MCP I 2 C 1.8V to 5.5V Volatile 5K, 10K, 50K, 100K ±1 LSb ±0.5 LSb -40 to 125 MSOP-8, DFN-8 MCP46XXDM-PTPLS MCP I 2 C 2.7V to 5.5V Non-Volatile 5K, 10K, 50K, 100K ±1 LSb ±0.5 LSb -40 to 125 MSOP-8, DFN-8 MCP46XXDM-PTPLS MCP I 2 C 2.7V to 5.5V Non-Volatile 5K, 10K, 50K, 100K ±1 LSb ±0.5 LSb -40 to 125 MSOP-8, DFN-8 MCP46XXDM-PTPLS MCP I 2 C 1.8V to 5.5V Volatile 5K, 10K, 50K, 100K ±0.5 LSb ±0.25 LSb -40 to 125 TSSOP-14, QFN-16 MCP4XXXDM-DB, MCP46XXDM-PTPLS MCP I 2 C 1.8V to 5.5V Volatile 5K, 10K, 50K, 100K ±0.5 LSb ±0.25 LSb -40 to 125 MSOP-10, DFN-10 MCP46XXDM-PTPLS MCP I 2 C 2.7V to 5.5V Non-Volatile 5K, 10K, 50K, 100K ±0.5 LSb ±0.25 LSb -40 to 125 TSSOP-14, QFN-16 MCP4XXXDM-DB, MCP46XXDM-PTPLS MCP I 2 C 2.7V to 5.5V Non-Volatile 5K, 10K, 50K, 100K ±0.5 LSb ±0.25 LSb -40 to 125 MSOP-10, DFN-10 MCP46XXDM-PTPLS MCP I 2 C 1.8V to 5.5V Volatile 5K, 10K, 50K, 100K ±1 LSb ±0.5 LSb -40 to 125 TSSOP-14, QFN-16 MCP4XXXDM-DB, MCP46XXDM-PTPLS MCP I 2 C 1.8V to 5.5V Volatile 5K, 10K, 50K, 100K ±1 LSb ±0.5 LSb -40 to 125 MSOP-10, DFN-10 MCP46XXDM-PTPLS MCP I 2 C 2.7V to 5.5V Non-Volatile 5K, 10K, 50K, 100K ±1 LSb ±0.5 LSb -40 to 125 TSSOP-14, QFN-16 MCP4XXXDM-DB, MCP46XXDM-PTPLS MCP I 2 C 2.7V to 5.5V Non-Volatile 5K, 10K, 50K, 100K ±1 LSb ±0.5 LSb -40 to 125 MSOP-10, DFN-10 MCP46XXDM-PTPLS Note 1: Analog characteristics may be tested at different voltage ranges. THERMAL MANAGEMENT THERMAL MANAGEMENT PRODUCTS Temperature Sensors Part # Typical Accuracy ( C) Serial Output Temperature Sensors Maximum 25 C ( C) Maximum Temperature Range ( C) Vcc Range (V) Maximum Supply Current (μa) Resolution (bits) Packages Featured Demo Board MCP9800 ±0.5 ±1-55 to to SOT-23-5 MCP9800DM-TS1 MCP9801 ±0.5 ±1-55 to to SOIC mil, MSOP-8 MCP9800DM-TS1 MCP9802 ±0.5 ±1-55 to to SOT-23-5 MCP9800DM-TS1 MCP9803 ±0.5 ±1-55 to to SOIC mil, MSOP-8 MCP9800DM-TS1 MCP9804 ±0.25 ±1-40 to to bits MSOP-8, DFN-8 TMPSNSRD-RTD2, TMPSNSRD-TCPL1 MCP9805 ±2 ±3-40 to to TSSOP-8, DFN-8 MCP98242 ±2 ±3-40 to to TSSOP-8, DFN-8, TDFN-8, UDFN-8 MCP98243 ±0.5 ±3-40 to to TSSOP-8, DFN-8, TDFN-8, UDFN-8 TC72 ±0.5 ±2-55 to to MSOP-8, DFN-8 TC72DM-PICTL TC74 ±0.5 ±2-40 to to SOT-23-5, TO TC74DEMO TC77 ±0.5 ±1-55 to to SOIC mil, SOT-23-5 TC77DM-PICTL TCN75 ±0.5 ±3-55 to to SOIC mil, MSOP-8 TCN75A ±0.5 ±3-40 to to SOIC mil, MSOP-8 27

28 THERMAL MANAGEMENT PRODUCTS Temperature Sensors Part # Typical Accuracy ( C) Logic Output Temperature Sensors Maximum 25 C ( C) Maximum Temperature Range ( C) Vcc Range (V) Maximum Supply Current (μa) Resolution (bits) Packages Featured Demo Board MCP9509 ±0.5 NA -40 to to SOT-23-5 MCP9510 ±0.5 NA -40 to to SOT-23-6 TC620 ±1 ±3-55 to to PDIP-8, SOIC mil TC621 ±1 ±3-55 to to PDIP-8, SOIC mil TC622 ±1 ±5-40 to to PDIP-8, SOIC mil, TO TC623 ±1 ±3-40 to to PDIP-8, SOIC mil TC624 ±1 ±5-40 to to PDIP-8, SOIC mil TC6501 ±0.5 ±4-55 to to SOT-23-5 TC6502 ±0.5 ±4-55 to to SOT-23-5 TC6503 ±0.5 ±4-55 to to SOT-23-5 TC6504 ±0.5 ±4-55 to to SOT-23-5 Voltage Output Temperature Sensors MCP9700 ±1 ±4-40 to to SC-70-5, SOT-23-3, TO-92-3 MCP9700DM-PCTL MCP9700A ±1 ±2-40 to to SC-70-5, SOT-23-3, TO-92-3 MCP9700DM-PCTL MCP9701 ±1 ±4-40 to to SC-70-5, SOT-23-3, TO-92-3 MCP9700DM-PCTL MCP9701A ±1 ±2-40 to to SC-70-5, SOT-23-3, TO-92-3 MCP9700DM-PCTL TC1046 ±0.5 ±2-40 to to SOT-23-3 TC1047 ±0.5 ±2-40 to to SOT-23-3 TC1047ADM-PICTL TC1047A ±0.5 ±2-40 to to SOT-23-3 TC1047ADM-PICTL TC1047A ±0.5 ±2-40 to to SOT-23B-3 POWER MANAGEMENT POWER MANAGEMENT Voltage References Part # Vcc Range (V) Output Voltage (V) Max. Load Current (ma) Initial Accuracy (max.%) Temperature Coefficient (ppm/ C) Maximum Supply Current 25 C) MCP to ±2 ± SOT-23B-3, TO-92-3 MCP to ±2 ± SOT-23B-3, TO-92-3 Packages 28

29 Thermal Management Power Management Linear Mixed-Signal Interface Temperature Sensors Fan Speed Controllers/ Fan Fault Detectors LDO & Switching Regulators Charge Pump DC/DC Converters Power MOSFET Drivers PWM Controllers System Supervisors Voltage Detectors Voltage References Li-Ion/Li-Polymer Battery Chargers Op Amps Programmable Gain Amplifiers Comparators Safety & Security Photoelectric Smoke Detectors Ionization Smoke Detectors Ionization Smoke Detector Front Ends Piezoelectric Horn Drivers A/D Converter Families Digital Potentiometers D/A Converters V/F and F/V Converters Energy Measurement ICs CAN Peripherals Infrared Peripherals LIN Transceivers Serial Peripherals Ethernet Controllers USB Peripheral MOSFET / LIN CAN / 600 na/1.4v/14 khz 1.8V 1.6 μa LDO ADC LDO PGA SPI EEPROM 12-bitDAC Delta-Sigma ADC PGA SC70 LDOSOT-23A/D D/A CAN IrDA 18 IrDAFanSense Select Mode mcal WiperLock EEPROM Microchip 29

30 Microchip [Support] [Sample] Microchip [Forum] [Buy] Microchip Microchip MASTERs elearning Tel: Tel: Tel: Tel: Tel: Tel: Tel: Tel: Tel: Tel: Tel: Tel: Tel: Tel: Tel: Tel: Tel: Tel: Tel: Tel: Tel: Tel: Tel: Tel: Tel: Tel: Tel: Tel: Tel: Tel: Tel: Tel: Tel: Tel: Tel: Tel: Tel: Tel: Tel: Tel: Tel: Tel: Tel: Tel: Tel: Tel: Tel: Tel: /29/11 Information subject to change. The Microchip name and logo, the Microchip logo and PIC are registered trademarks of Microchip Technology Incorporated in the U.S.A. and other countries. FilterLab, MXDEV and MXLAB are registered trademarks of Microchip Technology Incorporated in the U.S.A. FanSense, Select Mode and WiperLock are trademarks of Microchip Technology Incorporated in the U.S.A. and other countries. All other trademarks mentioned herein are property of their respective companies. 2011, Microchip Technology Incorporated. All Rights Reserved. Printed in China. 12/11 DS21825F_TW *DS21825F_TW* Microchip Technology Inc W. Chandler Blvd. Chandler, AZ