INFRARED RECEIVER MODULE
Description
The MIM-0KM3ASF SERIES is 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-0KM3ASF
Features
Photo detector and preamplifier in one package
Internal filter for PCM frequency
High immunity against ambient light
Improved shielding against electric field disturbance
2.4-Volt supply voltage; low power consumption
TTL and CMOS compatibility
受光面㆗心
MIM-0KM3xSF Series Models
MIM-0KM3ASF 37.9KHz
MIM-0KM3BSF 32.7KHz
MIM-0KM3CSF 40.0KHz
MIM-0KM3DSF 36.7KHz
MIM-0KM3FSF 56.7KHz
UNIT : mm
BLOCK DIAGRAM
V
S
TRAP
BPF
TRIMMING
Output
ABLC
f
o
GND
Unity Opto Technology Co., Ltd.
02/06/2001
UOT [ UNITY OPTO TECHNOLOGY ]
