adau1381 Analog Devices, Inc., adau1381 Datasheet - Page 15

• Manufacturer Part Number: adau1381
• Description: Low-noise Stereo Codec With Enhanced Recording And Playback Processing
• Manufacturer: Analog Devices, Inc.

PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
A
B
C
D
E
AGND2
AVDD2
MCKI
SPP
SPN
Figure 8. 30-Ball, 6 × 5 WLCSP Pin Configuration (Bottom View)
NOTES
1. NC = NO CONNECT.
2. THE EXPOSED PAD IS CONNECTED INTERNALLY TO THE
1
ADAU1381 GROUNDS. FOR INCREASED RELIABILITY OF THE
SOLDER JOINTS AND MAXIMUM THERMAL CAPABILITY, IT IS
RECOMMENDED THAT THE PAD BE SOLDERED TO THE
GROUND PLANE.
SCL/CCLK
DVDDOUT
AGND1
AVDD1
DGND
Figure 7. 32-Lead LFCSP Pin Configuration
AOUTR
LRCLK/
GPIO
AOUTL
GPIO3
MCKO
BCLK/
GPIO2
PDN
CM
2
1
2
3
4
5
6
7
8
Rev. A| Page 15 of 84
ADDR0/
SDATA/
SDATA/
RMICN/
CDATA
RMICP
MICD2
(BALL SIDE DOWN)
GPIO1
GPIO0
RMIC/
ADC_
DAC_
ADAU1381
(Not to Scale)
3
PIN 1
INDICATOR
Not to Scale
TOP VIEW
TOP VIEW
CLATCH
LIMICN/
ADDR1/
MICD1
LMICP
IOVDD
LMIC/
CCLK
SCL/
4
24 NC
23 AGND2
22 SPP
21 NC
20 SPN
19 AVDD2
18 MCKO
17 MCKI
MICBIAS
BEEP
COUT
GPIO
SDA/
PDN
5
DVDDOUT
AGND1
AVDD1
DGND
CM
6
ADAU1381