SM7347
SM7347 is 6 CHANNELS VOLUME CONTROLLER manufactured by SamHop Microelectronics.
.DataSheet.co.kr
SAMHOP Microelectronics Corp.
6 CHANNELS VOLUME CONTROLLER
GENERAL DESCRIPTION
The SM7347 is 6 channels electronic volume controlled by 3-wire serial data. The IC is suitable for use in DVD systems and AV.
Features
- 4 Output ports
- Built-in microputer interface circuit controlled by 16-bit serial data.
- Electronic volume Volume level......0dB~-79dB,
- ∞dB(1dB/ step)
APPLICATIONS
- DVD
- Home Audio equipment
- AV
PIN ASSIGNMENTS
OUT4 OUT3 OUT2 OUT1 AVDD SWin GNDS SRin SLin GNDC Cin GNDR1 GNDR2 GNDL1 GNDL2 Rin GNDLR Lin NC NC NC
1 2 3 4 5 6 7 8 9 1 0 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1
42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23...
