MEMS Based Air Velocity Sensor RENESAS FS3000-1015 With Robust Thermal Isolation and Digital Output

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Product Description

Product Overview

The FS3000 is a surface-mount type air velocity module featuring a MEMS thermopile-based sensor with a digital I2C output and 12-bit resolution. It utilizes robust "solid" thermal isolation technology and a silicon-carbide coating for enhanced resistance to abrasive wear and water condensation. Its compact design is ideal for low-profile enclosures. The FS3000 is resistant to surface contamination, vibration, and pressure shock, making it suitable for low-power applications.

Product Attributes

Brand: Renesas Electronics
Sensor Type: MEMS Thermopile-based
Output: Digital (I2C)
Resolution: 12-bit
Material: Silicon-carbide coating
Size: 8 9 4 mm

Technical Specifications

Parameter	Conditions	Minimum	Typical	Maximum	Unit	Notes
Supply Voltage (VIN)	Recommended Operating	-	3.3	-	V	Must be regulated; changes in supply voltage will affect accuracy.
Ambient Operating Temperature	Module Operating	-20	-	85	C	-
Current Consumption (IVIN)	-	-	-	10	mA	-
Air Flow Range (FS3000-1005)	-	0	-	7.23	m/sec	-
Air Flow Range (FS3000-1015)	-	0	-	15	m/sec	-
Digital Output (VOUT)	Min to Max of Flow Range	409	-	3686	Count	-
Resolution	-	-	-	12	bit	-
Flow Accuracy (EAIR)	At 25C	-	-	5	% of F.S.	-
Response Time (tRESP)	-	-	-	125	ms	-
SCL Clock Frequency (fSCL)	-	-	-	400	kHz	-
I2C Input Logic Low Threshold (VIL)	-	-	-	0.3VDD or 1.5	V	-
I2C Input Logic High Threshold (VIH)	-	0.7VDD or 3	-	-	V	-
I2C Output Logic Low Threshold (VOL)	-	-	-	0.4	V	-
Supply Voltage (VIN)	Absolute Maximum	-	-	5.5	V	-
Storage Temperature (TSTOR)	Absolute Maximum	-40	-	105	C	-