BRM-1020-NS Datasheet, PDF (1/4 Pages) BRIGHT LED ELECTRONICS CORP – INFRARED RECEIVER MODULE

BRIGHT LED ELECTRONICS CORP.
SINCE 1981
BRM-1020-NS
INFRARED RECEIVER MODULE
● Description
1. The BRM-1020-NS is miniaturized infrared receiver
for remote control and other applications requiring
improved ambient light rejection.
2. The separate PIN diode and preamplifier IC are
assembled on a single lead frame.
3. The epoxy package contains a special IR filter.
4. This module has excellent performance even in
disturbed ambient light applications and provides
protection against uncontrolled output pulses.
●Package Dimensions:
6.5(.256)
3.25(.128) ^1.8(.071)
3.5(.138)
2.5(.098)
3.0(.118)
3.2(.126)
● Features
1. Photo detector and preamplifier in one package .
2. Internal filter for PCM frequency.
3. High immunity against ambient light.
4. Improved shielding against electric field disturbance.
2.54(.10)
0.5(.020)
2.54(.10)
0.4(.016)
2.0(.079)
5. 3.0V or 5.0V supply voltage; low power consumption.
6. TTL and CMOS compatibility.
7. Suitable transmission code: NEC code,RC5 code.
● Applications:
1. It can be used for TVs、VTRs、audio equipment
air conditioners、 car stereo radio、toys、 home
NOTES:
1.All dimensions are in millimeters (inches).
2.Tolerance is ±0.10mm (0.004’’) unless otherwise specified.
3.Specifications are subject to change without notice.
computers and all other equipment requiring remote
control.
● BLOCK DIAGRAM
Preamp
Amp
PD
ABLC
Limiter
B.P.F
Demodulator
Integrator
Comparator
Vcc
Vout
GND
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