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Part Number
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BH7634AS |
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Manufacturer
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Rohm |
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Description
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Audio / video switch for CANAL - Plus decoder |
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Published
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Mar 23, 2005 |
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Detailed Description
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Multimedia ICs
Audio / video switch for CANAL - Plus decoder
BH7634AS
The BH7634AS is one-chip IC that contains audio a...
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Datasheet
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BH7634AS
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Overview
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 temper...
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