INFRARED RECEIVER MODULE
Description
The MIM-R1AA38-1 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-R1AA38-1
Package Dimensions
MIM-R1AA38-1
Features
l
l
l
l
l
l
unit : mm
Photo detector and preamplifier in one package
Internal filter for PCM frequency
High immunity against ambient light
12.5±0.4
10±0.3
CENTER OF SENSOR
Improved shielding against electric field disturbance
5-Volt supply voltage; low power consumption
30.6±0.52
9.2±0.5
0.8max.
0.65
1.4±0.3
1
2
3
0.4±0.05
TTL and CMOS compatibility
1
Vout
2
3
2.54
0.5±0.05
4±0.3
5.8±0.3
GND
Vcc
5.08
Notes :
1. Tolerance is ± 0.25 mm (.010") unless otherwise noted.
2. Lead spacing is measured where the leads emerge from the package.
BLOCK DIAGRAM
ABLC
V
AM
TRAP
BPF
TRIMMIN
G
Output
f
o
GND
Unity Opto Technology Co., Ltd.
07/26/2000
P1
UOT [ UNITY OPTO TECHNOLOGY ]
