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BD3869FS - Audio Sound Controller IC

Description

BD3869F/S is a signal processor IC developed for audio sound control of TV and mini-component stereo.

Volume and tone can be easily controlled from micro-controller by two-wire serial control (I2C-BUS).

Features

  • 1) Achieving low noise and low distortion by applying volume and tone of resistance ladder type. 2) Three ICs (Max. ) can be used simultaneously by I2C-BUS control. 3) Compact package: SOP18, SDIP18 4) External components can change bass and treble. BD3869S 19.4±0.3 18 10 6.5±0.3 0.5 1Min. 1 9 0.15±0. 1 3.95±0.3 7.62 3.4±0.2 0.3±0. 1 1.778 0.5±0. 1 0˚~15˚.

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Datasheet Details

Part number BD3869FS
Manufacturer ROHM
File Size 178.67 KB
Description Audio Sound Controller IC
Datasheet download datasheet BD3869FS Datasheet

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Full PDF Text Transcription

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01W039A Audio sound controller IC BD3869FS Description BD3869F/S is a signal processor IC developed for audio sound control of TV and mini-component stereo. Volume and tone can be easily controlled from micro-controller by two-wire serial control (I2C-BUS). Front volume with loudness, rear volume with trim, bass, and treble are integrated on a single chip of SOP18 package (BD3869F) and SDIP18 package (BD3869S). Three ICs (Max.) can be used simultaneously, due to the three kinds of I2C-BUS slave addresses. Dimension (Units : mm) BD3869F 1 1.2±0.2 18 7.8±0.3 5.4±0.2 10 1 1.8±0. 1 9 0. 1 1 1.27 0.4±0. 1 0.3Min 0. 15 SOP18 Features 1) Achieving low noise and low distortion by applying volume and tone of resistance ladder type. 2) Three ICs (Max.
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