Datasheet4U Logo Datasheet4U.com

BL0508A1 - Infrared Remote Control Transmitter

General Description

The BL0508A1 is an infrared remote control transmitter LSI.

There are 32 function keys and 3 double action keys .

The transmission code consists of “leader pulse”, “16bit customer code ”and “16 bit date ”.

Key Features

  • ¡¤ Low voltage operation: VDD=2.0~3.3V ¡¤ Low power consumption: IDD ≤ 1¦Ì A at standby mode ¡¤ A system with high interference resistance and an extremely low error rate . ¡¤ Fewer external parts ¡¤ Use of ceramic resonator with a 400 to 500kHz oscillation is designed for non-adjustment operation.

📥 Download Datasheet

Datasheet Details

Part number BL0508A1
Manufacturer SHANGHAI BELLING
File Size 85.81 KB
Description Infrared Remote Control Transmitter
Datasheet download datasheet BL0508A1 Datasheet

Other Datasheets by SHANGHAI BELLING

Part Number Description
BL0507 Infrared Remote Control Transmitter
BL0509 General Infrared Ray Remote Control Receiver
BL0510 General Infrared Ray Remote Control Receiver
BL0305 Digital Echo
BL0306 Digital Echo
BL0306 Digital reverb
BL0930 Single Phase Energy Meter
BL0932 Dual Measurement Watt-hour Meter
BL0932B Bi-Directional Electric Energy Neasurement Meter
BL0932B Single Phase Energy

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
www.DataSheet4U.com BL0508A1 Infrared Remote Control Transmitter IC Description The BL0508A1 is an infrared remote control transmitter LSI. There are 32 function keys and 3 double action keys . The transmission code consists of “leader pulse”, “16bit customer code ”and “16 bit date ”. Using microprocessors for decode, various applications can be realized. (BL0508A1 is compatible with LC7462) Pin Assignment KL0 KL1 KL2 KL3 REM V DD SEL OSC0 OSC1 V SS 1 2 3 4 5 6 7 8 9 10 20 19 18 17 16 15 14 13 12 11 CCS KI/00 KI/01 KI/02 KI/03 KI/04 KI/05 KI/06 KI/07 LMP SOP 20 Features ¡¤ Low voltage operation: VDD=2.0~3.3V ¡¤ Low power consumption: IDD ≤ 1¦Ì A at standby mode ¡¤ A system with high interference resistance and an extremely low error rate .