MIM-0KM3ASF Datasheet, PDF (1/4 Pages) Unity Opto Technology – INFRARED RECEIVER MODULE

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.
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
MIM-0KM3xSF Series Models
MIM-0KM3ASF 37.9KHz
MIM-0KM3BSF 32.7KHz
MIM-0KM3CSF 40.0KHz
MIM-0KM3DSF 36.7KHz
MIM-0KM3FSF 56.7KHz
BLOCK DIAGRAM
ABLC
TRAP
BPF
TRIMMING
f_o
MIM-0KM3ASF
受光面㆗心
UNIT : mm
V_S
Output
GND
Unity Opto Technology Co., Ltd.
02/06/2001