BD3869FS Datasheet - Rohm

BD3869FS Audio Sound Controller IC

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 ch.

BD3869FS 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±

BD3869FS_Rohm.pdf