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BH7634AS - Audio / video switch for CANAL - Plus decoder

General Description

Pin No.

Key Features

  • 1) I C BUS control. 2 2) Video input is sync tip clamped, and includes a small-capacity (0.022µF) input capacitor. 3) Three FSCOUT values. 4) Two expansion ports. 5) Audio mute function. 6) 75 Ω driver output (pins 20 and 23) requires no attached capacitor.
  • Absolute maximum ratings (Ta = 25°C) Parameter Power supply voltage Power dissipation Operating temperature Storage temperature Symbol VCC Pd Topr Tstg Limits 13.5 1200.
  • 25 ~ + 60.
  • 55 ~ + 125 Unit V mW.

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Datasheet Details

Part number BH7634AS
Manufacturer ROHM
File Size 245.29 KB
Description Audio / video switch for CANAL - Plus decoder
Datasheet download datasheet BH7634AS Datasheet

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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.

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Multimedia ICs Audio / video switch for CANAL - Plus decoder BH7634AS The BH7634AS is one-chip IC that contains audio and video switches that support 21-pin SECAM and PAL connectors. The I2C BUS for switch control simplifies applications, while the two expansion ports allow up to two external inputs. Applications • VCRs Features • 1) I C BUS control. 2 2) Video input is sync tip clamped, and includes a small-capacity (0.022µF) input capacitor. 3) Three FSCOUT values. 4) Two expansion ports. 5) Audio mute function. 6) 75 Ω driver output (pins 20 and 23) requires no attached capacitor. •Absolute maximum ratings (Ta = 25°C) Parameter Power supply voltage Power dissipation Operating temperature Storage temperature Symbol VCC Pd Topr Tstg Limits 13.