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Digital Output Humidity and Temperature Sensor - SHT35-DIS

Size: 2.5 x 2.5 x 0.9 mm
Output: I2C
Supply voltage range: 2.4 to 5.5 V
Energy consumption: 4.8μW (at 2.4 V, low repeatability, 1 measurement / s)
RH operating range: 0 - 100% RH
T operating range: -40 to +125°C (-40 to +257°F)
RH response time: 8 sec (tau63%)

Model Number: SHT35-DIS
Data Sheet:

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Product Specification

SHT35-DIS Digital Output Humidity and Temperature Sensor Product Summary
SHT3x-DIS is the next generation of Sensirion’s temperature and humidity sensors. It builds on a new CMOSens? sensor chip that is at the heart of Sensirion’s new humidity and temperature platform. The SHT3x-DIS has increased intelligence, reliability and improved accuracy specifications compared to its predecessor. Its functionality includes enhanced signal processing, two distinctive and user selectable I2C addresses and communication speeds of up to 1 MHz. The DFN package has a footprint of 2.5 x 2.5 mm 2 while keeping a height of 0.9 mm. This allows for integration of the SHT3x-DIS into a great variety of applications. Additionally, the wide supply voltage range of 2.4 V to 5.5 V guarantees compatibility with diverse assembly situations. All in all, the SHT3x-DIS incorporates 15 years of knowledge of Sensirion, the leader in the humidity sensor industry.

SHT35-DIS Digital Output Humidity and Temperature Sensor FEATURES
? Fully calibrated, linearized, and temperature compensated digital output
? Wide supply voltage range, from 2.4 V to 5.5 V
? I2C Interface with communication speeds up to 1 MHz and two user selectable addresses
? Typical accuracy of ±1.5 %RH and ±0.1 °C for SHT35
? Very fast start-up and measurement time
? Tiny 8-Pin DFN package

SHT35-DIS Digital Output Humidity and Temperature Sensor SENSOR PERFORMANCE
Humidity Sensor Specification

Parameter	Conditions	Value	Units
SHT35 Accuracy tolerance	Typ.	±1.5	%RH
SHT35 Accuracy tolerance	Max.	Figure 4	-
Repeatability	Low	0.25	%RH
	Medium	0.15	%RH
	High	0.10	%RH
Resolution	Typ.	0.01	%RH
Hysteresis	at 25°C	±0.8	%RH
Specified rang	extended	0 to 100	%RH
Response time	τ_63%	8	s
Long-term drift	Typ.	<0.25	%RH/yr

Temperature Sensor Specification

Parameter	Condition	Value	Units
SHT35 Accuracy tolerance	typ., 20°C to 60°C	±0.1	°C
Repeatability	Low	0.24	°C
	Medium	0.12	°C
	High	0.06	°C
Resolution	Typ.	0.015
Specified Range	-	-40 to 125	°C
Response time	τ_63%	>2	s
Long Term Drift	Max.	<0.03	°C/yr

SHT35-DIS Digital Output Humidity and Temperature Sensor Other Series:

Series	Typ. Humidity Accuracy %RH	Typ. Temperature Accuracy °C	Supply Voltage Range V	Interface	Package Size (L x W x H) mm
SHT30	±2	±0.2	2.4 to 5.5	I2C, analog voltage	2.5 x 2.5 x 0.9
SHT31	±2	±0.2	2.4 to 5.5	I2C, analog voltage	2.5 x 2.5 x 0.9
SHT35	±1.5	±0.1	2.4 to 5.5	I2C	2.5 x 2.5 x 0.9
SHTW1	±3	±0.4	1.62 to 1.98	I2C	1.3 x 0.7 x 0.5
SHTW2	±3	±0.4	1.62 to 1.98	I2C	1.3 x 0.7 x 0.5
SHTC1	±3	±0.3	1.62 to 1.98	I2C	2 x 2 x 0.8
SHT20	±3	±0.3	2.1 to 3.6	I2C, PWM, SDM	3 x 3 x 1.1
SHT21	±2	±0.3	2.1 to 3.6	I2C, PWM, SDM	3 x 3 x 1.1
SHT25	±1.8	±0.2	2.1 to 3.6	I2C	3 x 3 x 1.1
SHT10*	±4.5	±0.5	2.4 to 5.5	Digital Sbus	7.5 x 4.9 x 2.6
SHT11*	±3	±0.4	2.4 to 5.5	Digital Sbus	7.5 x 4.9 x 2.6
SHT15*	±2	±0.3	2.4 to 5.5	Digital Sbus	7.5 x 4.9 x 2.6
SHT71	±3	±0.4	2.4 to 5.5	Digital Sbus	19.5 x 5.08 x 3.1
SHT75	±1.8	±0.3	2.4 to 5.5	Digital Sbus	19.5 x 5.08 x 3.1
*Not recommended for new design (NRND); newer products available