BD9251FV_11 ROHM [Rohm], BD9251FV_11 Datasheet

BD9251FV_11

Manufacturer Part Number

BD9251FV_11

Description

IC for Human Body Detector Amplifier for Pyroelectric Infrared Sensor

Manufacturer

ROHM [Rohm]

Datasheet

1.BD9251FV_11.pdf (9 pages)

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IC for Human Body Detector

Amplifier

for Pyroelectric Infrared Sensor

●Description

●Features

●Applications

●Absolute Maximum Ratings (Ta=25℃)

●Operating Conditions

www.rohm.com

BD9251FV

BD9251FV is used for the human body detection application.

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.

Lighting, Sensor Light, Security system, WEB camera, TV, PC display, Air Conditioner, Ventilation fan

Supply Voltage

Power Dissipation

Operating Temperature

Storage Temperature

※1. It reduces 3.5mW/℃ then Ta≧25℃. (On glass epoxy board of 70mm×70mm×1.6mm)

Supply Voltage

A1P_IN Offset Voltage

This product doesn’t design for protection radioactive rays.

1) Amplifier for sensor output

2) Comparator for sensor output

3) Built-in voltage regulator

4) Built-in moving detector

Parameter

A1P_IN_OFFSET

Symbol

opr

stg

Min.

2.97

1/8

-0.3～7.0

-55～125

-30～75

Ratings

440

Typ.

5.0

1.5

※

Max.

6.0

Units

℃

DRAIN

=2.3V

Conditions

2011.10 - Rev.A

No.11096EAT01

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