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BL0507 - Infrared Remote Control Transmitter

Datasheet Summary

Description

The BL0507 is an infrared remote control transmitter LSI for TV, VCR, stereo components, cassette decks, air conditioners, and other appliances.

There are 64 function keys and 3 double action keys, the 128+6 function codes are available by using SELECT terminal.

Features

  • 1 2 3 4 5 6 7 8 9 10 11 12 BL0507 24 23 22 21 20 19 18 17 16 15 14 13 KI1 KI0 CCS KI/O0 KI/O1 KI/O2 KI/O3 KI/O4 KI/O5 KI/O6 KI/O7 LMP Block Diagram OSCO OSCI LMP Vdd Oscillation Circuit Output Circuit REM Control Circuit Frecuency Division Stage Data Register SEL Timing Gerneration Circuit Custom Code ROM Vss CCS Key Input Circuit Key I/O Circuit KI0 ~ KI7 Pin.

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Datasheet preview – BL0507

Datasheet Details

Part number BL0507
Manufacturer SHANGHAI BELLING
File Size 117.05 KB
Description Infrared Remote Control Transmitter
Datasheet download datasheet BL0507 Datasheet
Additional preview pages of the BL0507 datasheet.

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Full PDF Text Transcription

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www.DataSheet4U.com BL0507 Infrared Remote Control Transmitter IC Description The BL0507 is an infrared remote control transmitter LSI for TV, VCR, stereo components, cassette decks, air conditioners, and other appliances. There are 64 function keys and 3 double action keys, the 128+6 function codes are available by using SELECT terminal. The transmission code consists of “leader pules”, “16bit customer code”, and “16 bit date code”. Using micro-processors for decode, various applications can be realized. (BL0507compatible with NEC standard µPD 6122-G001) Pin Assignment KI2 KI3 KI4 KI5 KI6 KI7 REM Vdd SEL OSCO OSCI • Low voltage operation: VDD=2.0~3.3V. Vss • Low power consumption: IDD< 1µA at standby mode • A system with an extremely low error rate.
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