Quad Digital Control Amplifier
3
1. Block Diagram
MX019
SERIAL CLOCK
INPUT
SERIAL DATA
INPUT
1
Ch1
8-BIT SERIAL DATA INPUT
LOAD/LATCH
2
3
LOAD/LATCH
4
VOLUME
Ch4
VDD
VBIAS
2
Ch2
VSS
CHIP ADDRESS
3
Ch3
21 43
CONTROLLED AUDIO OUTPUT LINES
Figure 1: Device Block Diagram
1998 MX-COM, INC.
www.mxcom.com Tel: 800 638 5577 910 744 5050 Fax: 910 744 5054
Doc. # 20480077.006
4800 Bethania Station Road, Winston-Salem, NC 27105-1201 USA
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