BRM-1040

BRIGHT LED ELECTRONICS CORP. SINCE 1981 BRM-1040 INFRARED RECEIVER MODULE ● Description 1. The BRM-1040 is miniaturized infrared receivers for remote control and other applications requiring improved ambient light rejection. 2. The separate PIN diode and preamplifier IC are assembled on a single leadframe. 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: ● 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. 5. 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 computers and all other equipment requiring remote control. 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. ● BLOCK DIAGRAM Preamp Amp PD ABLC Limiter B.P.F Demodulator Integrator Comparator Vcc Vout GND Rev: 2.0 Page: 1of 4 BRIGHT LED ELECTRONICS CORP. SINCE 1981 BRM-1040  Absolute Maximum Ratings(Ta=25℃) Parameter Symbol Ratings Unit Notice Supply Voltage Vcc 4.5 ~ 5.5 V — Operat...