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Amplifier for Pyroelectric Infrared Sensor

Preamp IC for pyroelectric infrared sensor. It's used for the human body detection application. 

RoHM'SIC for Human Body Detector

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Specifications Part No. Package Features
Amplifier for PIR
BD9251FV

SSOP-B14


Block Diagram
Expanded
  

Features

Make to single-chip. It's easy to use, power and space-saving.

Make to single-chip, easy to use then before. Power-saving in the best design. Reduce the standby power requirement of the device used always. Don't choose the mounting place by a space-saving

  
Expanded
High sensitivity amplifier
Built-in for sensor regulator
Built-in detection comparator

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IC for Human Body Detector

Part No. Supply Voltage
(V)		 DRAIN Voltage
(V)		 AMP1/AMP2 Gain
(dB)		 Logic output Package RoHS Distribution
Inventory
BD9251FV 2.97 to 6.00 2.3 Max.46 CMOS level SSOP-B14 Yes