INFRARED RECEIVER MODULE
Description
The MIM-R1AAXX SERIES are miniaturized infrared
receivers for remote control and other applications
requiring improved ambient light rejection.
The separate PIN diode and preamplifier IC are
assembled on a single leadframe.
The epoxy package contains a special IR filter.
This module has excellent performance even in disturbed
ambient light applications and provides protection
against uncontrolled output pulses.
MIM-R1AAXX SERIES
Package Dimensions
Features
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Photo detector and preamplifier in one package
Internal filter for PCM frequency
High immunity against ambient light
Improved shielding against electric field disturbance
5-Volt supply voltage; low power consumption
TTL and CMOS compatibility
MIM-R1AAXX SERIES Models
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MIM-R1AA38 37.9KHz
MIM-R1AA33 32.7KHz
MIM-R1AA37 36.7KHz
MIM-R1AA36 36.0KHz
Unit : mm
BLOCK DIAGRAM
ABLC
V
S
AMP
TRAP
BPF
TRIMMING
Output
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setting
GND
Unity Opto Technology Co., Ltd.
1/10/2002
P1