Datasheet SHTx (SHT0, SHT, SHT5) SMD SHTx ( SHT0, SHT SHT5) Sensirion SHTx CMOSens SHTX LCC 4 A/D SHT7X PCB SHTA 7.47 ±0.05 4. ±0. 0.95 ±0..83 ±0.05.7 ±0.05 3.5 ±0..0 ±0..5 ±0. sensor opening.5 ±0. A5Z 4 5. ±0. 0.6 ±0.. MAX SHTx-V4 SHTx-V4 A/D OTP A5Z CMOS LCP FR4ROHS WEEE Pb, Cd, Hg, Cr(6+), P PBDE 3.3 ±0. 4.93 ±0.05.6 MAX 0.8 ±0. EK-H SHTx mm=0.039inch), SHT GND, :, 3:, 4: VDD EK- H3 0 www.sensirion.com.cn Tel: 0755-8550 Fax:0755-85580 4 / Version 4. 009
Datasheet SHTx 3 min typ max SHT0 SHT SHT5 0.4 0.05 0.05 %RH 8 bit ±4.5 %RH ±3.0 %RH ±.0 %RH ±0. %RH ± %RH ±3 %RH << %RH 3 τ (63%) 8 s 0 00 %RH 4 < 0.5 %RH/yr 45 min typ max SHT0 SHT SHT5 0.04 0.0 0.0 C 4 4 bit ±0.5 C 3 ±0.4 C 3 ±0.3 C 3 ±0. C -40 3.8 C -40 54.9 F 6 τ (63%) 5 30 s < 0.04 C/yr RH (%RH) ± 0 ± 8 ± 6 ± 4 ± ± 0 SHT0 SHT SHT5 0 0 0 30 40 50 60 70 80 90 00 Relative Humidity (%RH) T ( C) ± 3.0 ±.5 ±.0 SHT0 SHT ±.5 ±.0 ± 0.5 SHT5 ± 0.0-40 -0 0 0 40 60 80 00 Temperature ( C) : 5 C 3: min typ max.4 3.3 5.5 V 5 5 µw 3 mw 50 µw, 0 50 C (0 5 C peak), 0 60%RH SHT5 SHT0 SHT 000-008-04 00-0005-04 400-00098-04 000-0054-04 00-00085-04 400-00093-04 4 4 8 5 3.3V. 5 C (77 F) VDD=5.5V 5 C, bit / 3 5m/s 63% 6 www.sensirion.com.cn Tel: 0755-8550 Fax:0755-85580 4 Version / 4. 009
SHTx. : > 4 60 +3%RH.4 00 PCB 80 60 Normal SHTX 40 Range 30 m 5 m 0. m 0 Relative Humidity (%) 0 Max. Range -40-0 0 0 40 60 80 00 0 Temperature ( C).38.97.47.07 Ø0.60 4:.7. SHTx IPC/JEDEC J-STD-00C 6040 6: Rear side electrodes of sensor, view from top side. Temperature TP TL TS (max) t L t P preheating critical zone Time.8 3.48.8 7.08 5 JEDEC Tp<=60, tp<40sec T L<0,t l<50sec 7: SHTx. mm. 5 /sec.3 TP<33,tp<60 0 / 350 7 5 7 0-5 0-60%RH 33456050035066 ESD PE-HD 8 ESD 4.6 0.47 0.8 7.47 0.80 No copper in this field.7.7.7.7.7 7.50 www.sensirion.com.cn Tel: 0755-8550 Fax:0755-85580 4 3/ Version 4. 009
Datasheet SHTx.6 SHTx.7 SHTx.4 SHTX IP54 00-05 < 5%RH IP67, SF 0 9 0-30 >75%RH 9 membrane o-ring housing.5 SHTx PCB Melted plastic pin SHTx 9: Side view of SF filter cap mounted between PCB and housing wall. Volume below membrane is kept minimal. SHTx 8.8 / (Delrin),PTFE (Teflon), PE, PEEK PP, PB, PPS, PSU, PVDF,PVF A5Z.3) 8: SHTxPCB 50 4 3.3.9 8 3M 90 VDD / GND 9 75%RH NaCl 00-05-0-3068-86 VDD GND00nF www.sensirion.com.cn Tel: 0755-8550 Fax:0755-85580 4 Version 4/ 4. 009
Datasheet SHTx ESD, Latchup and EMC.3 ().0 ESD () ESDMIL STD 305 883E, KV JEDEC78A ±00 ma T amb = 80 SU and T T HO ESD latch-up EMC, V T GND, 3 3, 4 4 VDD A5Z : SHTx,. 0:, RP VDD GND. I/O I/O.4 SHTx. (VDD, GND). SHTx.4-5.5V, 0 DC.4 3.3 5.5 V 3.3V VDD GND 00nF 0 0.55 ma 8 µa SHTx 0.3.5 µa I C IOL < 4 ma 0 50 mv I C RP < 5 kω 00% VDD I C 0% 0% VDD VDD GND 80% 00% VDD SHTx µa 4 ma ) ( 0 0 µa Micro- Controller (Master) RP 0kΩ.4 5.5V VDD 00nF GND A5Z (Slave) : SHTx. P R, IOL. () SHTx 0 8 www.sensirion.com.cn Tel: 0755-8550 Fax:0755-85580 4 Version 5/ 4. 009
Datasheet SHTx TSU TH T valid write TL THO valid read TV TR TF TRO 0% TFO : " " 0% SHTx 8 :, 3,.. 0% 0% F Tx TR/TF TFO min typ max VDD > 4.5V 0 0. 5 MHz VDD < 4.5V 0 0. MHz / 00 ns / 00 * ns OL = 5pF 3.5 0 0 ns OL = 00pF 30 40 00 ns TRO ** ** ** ns TV 00 50 *** ns 0000x 000 000 00 000 00x-0x,, 0. ms. TSU 00 50 *** ns 4: SHTx THO 0 5 **** ns 3.3 * TR_max + TF_max = (F) - TH TL 000000 ** TR0 is determined by the RP*Cbus time-constant at line RH000000 T *** TV_max and TSU_max depend on external pull-up resistor (RP) and total bus line capacitance (Cbus) at line **** TH0_max < TV max (TR0, TF0) 8//4bit -30% SHTx 3: SHTx I/O, OL 3 3. CRC uc V/ms ms MSB8bit 3. CRC CRC-8 www.sensirion.com.cn Tel: 0755-8550 Fax:0755-85580 4 Version 6/ 4. 009
Datasheet SHTx : 0. C, SHTx 3.6 0% e.g. SHTx 3.4 SHTx 9 4 3 6 7- bit 5 0 0 0 0 0 0 Status Register 3 4-8 9 3: Transmission Start 0% 0% 3.5 CRC-8 Checksum CRC-8. CRC CRC CRC-8 Checksum Calculation TS 4: TS 5: Bit 7 6 7 TS 0 0 0 0 0 Status Register Checksum Wait for 0 0 0 Command 0 0 MSB ready LSB Bit 7 LSb Bit 7 Checksum 6:. TS =, MSB =, LSB =, LSb = Transmission Start Address = 000 Command = 000 A A A0 C4 C3 C C C0 A A A0 C4 C3 C C C0 Measurement (80ms for bit) Sensor pulls line low after completion of measurement Skip to end transmission (if no CRC is used) Idle Bits MSb bit Humidity Data LSb 5 4 3 0 9 8 7 6 5 4 3 0 5 4 3 0 9 8 7 6 5 4 3 0 MSb CRC-8 Checksum LSb 7 6 5 4 3 0 Sleep (wait for next measurement) Transmission Start 7 6 5 4 3 0 7: 0000 000 00 000 =073=35.50%RH www.sensirion.com.cn Tel: 0755-8550 Fax:0755-85580 4 Version 7/ 4. 009
6: V4 7 0 6 V4 6 R ( ), Cx* V3 0 for VDD >.47 X V4 for VDD <.47 5 0 SORH c* c* c3* 4 0 bit -4.0000 0.0405 -.8000E-6 8 bit -4.0000 0.6480-7.000E-4 3 0 7: V3 V4 R/W 0 R/W OTP 0 = 8bit / bit 0 R/W bit 0 0 = bit / 4bit 4bit. 5: 00% 80% : 4bit () bit ( ) 60% 8bit. 40% 0% 0%.47V 0 500 000 500 000 500 ± 0.05 V SO RH sensor readout (bit) 3000 3500 : 8: SORH. 5 0 C 8mA @ 5V 4. : 5 (~77 ).. 0.%RH/ @50%RH 8 : RH true = T C 5 t + t SO RH + RH, SORH t t bit 0.0 0.00008 4 4. 8 6: RH = c + c SO + c SO (%RH) linear RH 3 RH, RH and Temperature Non- Linearity Compensation. 99% 00%RH 3. Relative Humidity ( ) ( ) linear 8 bit 0.0 0.008 8: 4 SORH c c c3 bit -.0468 0.0367 -.5955E-6 8 bit -.0468 0.587-4.0845E-4 9 8 F 3 00%RH 0 4 V3 V4 www.sensirion.com.cn Tel: 0755-8550 Fax:0755-85580 4 8/ Version 4. 009
Datasheet SHTx 4.3 PTAT ) ( (SO T )9 T = d + d SO T VDD d ( C) d ( F) SOT d ( C) d ( F) Q 5V -40. -40. 4bit 0.0 0.08 Guide. 4V -39.8-39.6 bit 0.04 0.07 3.5V -39.7-39.5 3V -39.6-39.3.5V -39.4-38.9 9: 5. T d ( RH,T) RH m T ln + 00% Tn + T = Tn RH m T m ln 00% T + T n 5 SHTx 6 Sensirion 7 4.4 HTSL 5 C, 000 h TC SHTx, -50 C - 5 C, 000 Acc. JESD-A04-C. UHST 30 C / 85%RH, 96h SHTx THU 85 C / 85%RH, 000h ESD MIL STD 883E, method 305-40 50 C ( ±kv) 0 Latch-up amb T = 80 C ±00mA, acc. JEDEC 7 acc. JEDEC 7 : : HTSL =,, TC = UHST =, THU = 6 Tn ( C) m 6. Above water, 0 50 C 43. 7.6 SHTx LCC Above ice, -40 0 C 7.6.46 0: (Td) P PBDE RoHS WEEE 7 4.93.5 mm 00 ln( ). RH T 6. Dew point calculation. SHTx 3 V3 3 A5Z 5 6 SHTxx version 3.0 V3 AEC-Q00-40 to 7 V4 www.sensirion.com.cn Tel: 0755-8550 Fax:0755-85580 4 Version 9/ 4. 009
Datasheet SHTx 9 0, Lot No.: Quantity: RoHS: Lot No. XX0-04-YRRRRTTTT RRRR Compliant SHT0 Tape & Reel 000-008-04 Tape & Reel 00-0005-04 SHT Tape & Reel 400-00098-04 Tape & Reel 000-0054-04 SHT5 Tape & Reel 00-00085-04 Tape & Reel 400-00093-04 9: XX= : SHT04= V4 Y= RRRR=TTTT= 480mm.00 ± 0.05 Ø.50 MIN.75 ± 0.0 5.50 ± 0.05.0 ± 0.3 mm=0.039inch).00 0.30 ± 0.05.00 Ø.50 MIN R0.3 MAX Device Type: -00PPP-04 Description: Humidity & Temperature Sensor SHTxx Part Order No. -00PPP-04 or Customer Number.80 Date of Delivery: DD.MM.YYYY 8.0 R0.5 TYP Order Code: 45CCCC / 0 : 0: DD= MM= YYYY= CCCC= 5.80 A5Z 6.3 SHTx mm 00pcs 400pcs 000pcs www.sensirion.com.cn Tel: 0755-8550 Fax:0755-85580 4 0/ Version 4. 009
Datasheet SHTx 007 3 3.0 0 SHTxx-V4 SHTxx-V3 007 8 3.0 0, 008 7 4.0 008 7 4. 3, 4 009 4 4.,7 7, SENSIRION 4 SENSIRION SEN SENSIRION Sensirion SENSIRION Sensirion SENSIRION 007, SENSIRION. CMOSens SENSIRION ESD ESD latch-up EMC Sensirion SHTx Version 4. September 008 SENSIRION SENSIRION Headquarter SENSIRION AG Phone: + 4 (0)44 306 40 00 Laubisruetistr. 50 Fax: + 4 (0)44 306 40 30 CH-87 Staefa ZH info@sensirion.com Switzerland http://www.sensirion.com/ SENSIRION China Co. Ltd. 30374 0755-8550 0755-85580 Email:info@sensirion.com.cn Web: http://www.sensirion.com.cn www.sensirion.com.cn Tel: 0755-8550 Fax:0755-85580 4 / Version 4. 009