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WM1811A Datasheet(PDF) 10 Page - Wolfson Microelectronics plc

Part # WM1811A
Description  Multi-Channel Audio Hub CODEC for Smartphones
PDF  328 Pages
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Manufacturer  WOLFSON [Wolfson Microelectronics plc]
Direct Link  http://www.wolfsonmicro.com
Logo WOLFSON - Wolfson Microelectronics plc

WM1811A Datasheet(HTML) 10 Page - Wolfson Microelectronics plc

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WM1811A
Production Data
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PD, November 2013, Rev 4.1
10
The following table identifies the power domain and ground reference associated with each of the input / output pins.
PIN NO
NAME
POWER DOMAIN
GROUND DOMAIN
F4
ADCDAT1
DBVDD1
DGND
H4
ADCDAT2
DBVDD2
DGND
J1
ADCLRCLK1/GPIO1
DBVDD1
DGND
F3
ADDR
DBVDD1
DGND
G3
BCLK1
DBVDD1
DGND
K1
BCLK2
DBVDD2
DGND
H1
DACDAT1
DBVDD1
DGND
G4
DACDAT2
DBVDD2
DGND
A8
DMICCLK
MICBIAS1
AGND
K3
GPIO8/DACDAT3
DBVDD3
DGND
J4
GPIO9/ADCDAT3
DBVDD3
DGND
G5
GPIO10/LRCLK3
DBVDD3
DGND
K4
GPIO11/BCLK3
DBVDD3
DGND
J6
HPOUT1L
CPVOUTP, CPVOUTN
CPGND
J5
HPOUT1R
CPVOUTP, CPVOUTN
CPGND
G8
HPOUT2N
AVDD1
HP2GND
H7
HPOUT2P
AVDD1
HP2GND
D7
IN1LN
AVDD1
AGND
D8
IN1LP
AVDD1
AGND
B9
IN1RN
AVDD1
AGND
C7
IN1RP
AVDD1
AGND
C8
IN2LN/DMICDAT
AVDD1 (IN2LN) or
MICBIAS1 (DMICDAT)
AGND
C9
IN2LP/VRXN
AVDD1
AGND
B7
IN2RN
AVDD1
AGND
B8
IN2RP/VRXP
AVDD1
AGND
K2
JACKDET
AVDD2
AGND
A4
LDO1ENA
DBVDD1
DGND
D6
LDO2ENA
DBVDD1
DGND
C6
LINEOUT1N
AVDD1
AGND
B6
LINEOUT1P
AVDD1
AGND
A6
LINEOUT2N
AVDD1
AGND
B5
LINEOUT2P
AVDD1
AGND
G1
LRCLK1
DBVDD1
DGND
J3
LRCLK2
DBVDD2
DGND
F1
MCLK1
DBVDD1
DGND
F2
MCLK2
DBVDD1
DGND
F9
MICDET
MICBIAS2
AGND
H2
SCLK
DBVDD1
DGND
H3
SDA
DBVDD1
DGND
D5
SPKMODE
DBVDD1
DGND
A1, B1
SPKOUTLN
SPKVDD1
SPKGND1
B3, B4
SPKOUTLP
SPKVDD1
SPKGND1
C1, D1
SPKOUTRN
SPKVDD2
SPKGND2
C3, D4
SPKOUTRP
SPKVDD2
SPKGND2



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