INFRARED RECEIVER MODULE
Description
The MIM-R1AA38 series are 37.9 KH
Z
miniaturized
infrared receivers for remote control and other
appplications 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-R1AA38
Package Dimensions
Features
l
l
l
l
l
l
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
12.5±0.4
9.2±0.5
10±0.3
CENTER OF SENSOR
MIM-R1AA38
Unit: mm
30.6±0.5
0.8max.
0.65
1
2
3
0.5±0.050
1.4±0.3
0.4±0.050
2.54
7.62
4±0.3
5.8±0.3
1
2
3
GND
Vcc
Vout
BLOCK DIAGRAM
Notes :
1. Tolerance is ± 0.25 mm (.010") unless otherwise noted.
2. Lead spacing is measured where the leads emerge from the package.
ABLC
V
S
AMP
TRAP
BPF
TRIMMING
Output
f
o
setting
GND
Unity Opto Technology Co., Ltd.
P1
UOT [ UNITY OPTO TECHNOLOGY ]
