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HDK HSU CHM 01A humidity sensor with dedicated IC consumption and high resolution humidity measurement

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HDK HSU CHM 01A humidity sensor with dedicated IC consumption and high resolution humidity measurement

Description : QFN-6(2x2) Humidity, Moisture Sensors RoHS

Mfr. Part # : HSU-CHM-01A

Model Number : HSU-CHM-01A

Package : QFN-6(2x2)

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Product Overview

The HSU-CHM-01A is a high-precision and reliable humidity sensor utilizing a newly-developed humidity-sensitive film and dedicated IC. It features a world's smallest class package dimension of 2.02.00.75 mm, low voltage operation, high sensitivity, and low current consumption. The sensor is designed with anti-dew condensation and water-proof capabilities, and communicates via I2C. It is lead-free reflow and RoHS Directive-compliant.

Product Attributes

Brand: HOKURIKU
Certifications: RoHS Directive-compliant

Technical Specifications

Item	Rating	Unit	Remark
Maximum Absolute Ratings: Storage Temperature	-50125
Maximum Absolute Ratings: Operating Voltage	-0.37.0	V
Ratings: Operating Voltage	1.715.5	V
Ratings: Current Consumption	10	A	Average current at 1 measurement / sec (*1)
Humidity: Operating Range	0100	%RH
Humidity: Resolution	0.1	%RH	10bit
Humidity: Data Accuracy	3	%RH	25/2080%RH
Temperature: Operating Range	-30100
Temperature: Resolution	0.1		11bit
Temperature: Data Accuracy	0.4		560

Pin Configuration

No.	Terminal	Function
1	CE	Chip enable terminal
2	Vss	Power supply terminal (-)
3	Vcc	Power supply terminal (+)
4	NC	No connection
5	SDA	Data input/output terminal for I2C-BUS.
6	SCL	Data input/output terminal for I2C-BUS.

2411261522_HDK-HSU-CHM-01A_C235309.pdf

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