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BA7631F Datasheet Video Switch For Canal-plus Decoder

Manufacturer: ROHM

Overview: Multimedia ICs Video switch for CANAL-Plus decoder BA7631 / BA7631F The BA7631 and BA7631F are audio-switching ICs for decoders for scrambled pay channels used in France and other countries. The ICs include a five-input multiplexer, a four-input multiplexer and a two-input multiplexer, and allow decoder audio switching to be done with a single IC. When used in bination with the BA7630S mon logic control can be used for audio and video switching.

Datasheet Details

Part number BA7631F
Manufacturer ROHM
File Size 75.71 KB
Description Video switch for CANAL-Plus decoder
Datasheet BA7631F_Rohm.pdf

General Description

s Pin No.

1 2 3 4 5 6 7 8 Pin name OUT1 CTL4 IN5 VCC IN4 GND2 IN1 CTL1 IN2 GND1 IN3 CTL2 OUT3 CTL3 CTL5 OUT2 Function Output 1 Control 4 Input 5 Power supply Input 4 GND (GND1 mon) Input 1 Control 1 Input 2 GND (GND2 mon) Input 3 Control 2 Output 3 Control 3 Control 5 Output 2 ∗ ∗ Don't care ∗ OUT2 SW2 block C

Key Features

  • 1) All the audio-switching functions required for SECAM CANAL -plus decoder integrated onto one chip. 2) Inputs terminated with 65kΩ resistors. 3) Built-in output buffer. 4) Wide supply voltage range (4.5V to 13.0V). 5) Low total harmonic distortion (0.005% Typ. ). 6) Wide dynamic range (3.6Vrms, VCC = 12V). 7) Same control logic as for the BA7630S can be used.
  • Absolute maximum ratings Parameter Applied voltage Power dissipation Operating temperature Storage temperature Symbo.

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BA7631F Distributor