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BD3825FS - PAL Audio I/O Interface

Description

BD3825FS is an audio signal switch IC used for PAL DVD-Recorders.

BD3825FS supports six input lines which are controlled by the I2C-BUS of video signal LSI BH7624KS2.

Features

  • ٨Features 1) Vcc = ±5V (for Audio signal), +12V (for Function SW) Audio SW (C-MOS analog switch configuration) 2) 3 inputs - 1output SW, (2 circuits built-in with MUTE function) 3) 2 inputs - 1output SW, (2 circuits built-in with MUTE function) 4) THD (typ. ) = 0.007% 5) S/N (typ. ) = 90dB 6) Crosstalk (typ. ) = 90dB 7) ON resistance (max. ) = 300ȍ 8) 2 Function Switch outputs ٨.

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Datasheet Details

Part number BD3825FS
Manufacturer ROHM
File Size 417.58 KB
Description PAL Audio I/O Interface
Datasheet download datasheet BD3825FS Datasheet

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Full PDF Text Transcription

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TECHNICAL NOTE Video/Audio Interfaces for TV and DVD Recorders PAL Audio I/O Interface BD3825FS ٨Description BD3825FS is an audio signal switch IC used for PAL DVD-Recorders. BD3825FS supports six input lines which are controlled by the I2C-BUS of video signal LSI BH7624KS2. In addition, BD3825FS has two built-in Function Switch features. ٨Features 1) Vcc = ±5V (for Audio signal), +12V (for Function SW) Audio SW (C-MOS analog switch configuration) 2) 3 inputs - 1output SW, (2 circuits built-in with MUTE function) 3) 2 inputs - 1output SW, (2 circuits built-in with MUTE function) 4) THD (typ.) = 0.007% 5) S/N (typ.) = 90dB 6) Crosstalk (typ.) = 90dB 7) ON resistance (max.) = 300ȍ 8) 2 Function Switch outputs ٨Applications DVD-Recorder, STB, etc.
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