WM8593
Product Preview
PIN
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
NAME
ADCREFP
ADCVMID
ADCREFN
DACREFP
DACVMID
DACREFN
AVDD1
TYPE
DESCRIPTION
Analogue Output
Analogue Output
Analogue Input
Analogue Input
Analogue Output
Analogue Input
Supply
Positive reference for ADC
Midrail divider decoupling pin for ADC
Ground reference for ADC
Positive reference for DACs
Midrail divider decoupling pin for DACs
Ground reference for DACs
Analogue 3.3V supply
AGND1
MODE
Supply
Analogue ground
Digital Input
Digital Output
Digital Input
Digital Input
Digital Input
2-wire/3-wire mode select
SDOUT
/CS
Serial Data output for 3-wire readback
3-wire serial control interface latch
Software mode: serial control interface clock signal
Software mode: serial control interface data signal
SCLK
SDIN
MCLK1
Digital Input/Output Audio interface port 1 master clock input/output
Digital Input/Output Audio interface port 1 left/right clock input/output
Digital Input/Output Audio interface port 1 bit clock input/output
LRCLK1
BCLK1
PP Rev 1.0 January 2007
6
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WOLFSON [ WOLFSON MICROELECTRONICS PLC ]
