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SM7347A |
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| Part Number | SM7347A |
| Manufacturer | SamHop Microelectronics |
| Description | The SM7347A is 6 channels electronic volume controlled by 3-wire serial data. The IC is suitable for use in DVD systems and AV. FEATURES * Built-in microcomputer interface circuit controlled by 16-bi... |
| Features |
* Built-in microcomputer interface circuit controlled by 16-bit serial data. * Electronic volume Volume level......0dB~-95dB, - ∞dB(1dB/ step)
APPLICATIONS
* DVD Receivers * Home Audio equipment * AV
PIN ASSIGNMENTS
BLOCK DIAGRAM
DVDD AVDD SWin GNDS SRin SLin GNDC Cin GNDR GNDL Rin Lin NC NC
1 2 3 4 5 6 7 8 9 1 0 1 1 2 1 3 1 4
28 27 26 25 24 23 22 21 20 19 18 17 16 15
CLK DATA LATCH DGND AGND SWout SRout SLout Cout Rout Lout AVSS NC NC
C input SW input SL input SR input L input R input
volume
C output SW output SL output SR output L output R output
μ-com
interface
Latch Data CLK
S... |
| Document |
 SM7347A Data Sheet
PDF 286.36KB |
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