WM8352GEB/V Wolfson Microelectronics, WM8352GEB/V Datasheet - Page 325

Audio CODECs Audio CODEC plus pwr management

WM8352GEB/V

Manufacturer Part Number
WM8352GEB/V
Description
Audio CODECs Audio CODEC plus pwr management
Manufacturer
Wolfson Microelectronics
Datasheet

Specifications of WM8352GEB/V

Number Of Adc Inputs
2
Number Of Dac Outputs
2
Conversion Rate
48 KSPS
Interface Type
Serial (2-Wire, 3-Wire, 4-Wire)
Resolution
12 bit
Operating Supply Voltage
3.7 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Package / Case
BGA
Minimum Operating Temperature
- 25 C
Number Of Channels
2 ADC/2 DAC
Supply Current
260 uA
Thd Plus Noise
- 83 dB
Audio Codec Type
Stereo
No. Of Adcs
2
No. Of Dacs
2
No. Of Input Channels
8
No. Of Output Channels
6
Adc / Dac Resolution
24bit
Adcs / Dacs Signal To Noise Ratio
95dB
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Production Data
29 APPLICATIONS INFORMATION
29.1 TYPICAL CONNECTIONS
w
R1
R2
Figure 87 WM8352 Typical Connections Diagram
For detailed schematics, bill of materials and recommended external components refer to the
WM8352 evaluation board users manual.
FB5
NGATE5
L5
L4
FB4
L3
FB3
DCVDD
DBVDD
L1
FB1
L6
FB6
HIVDD
L2
NGATE2
FB2
USB
WM8352
Audio Inputs
Control I/F
PD, March 2010, Rev 4.2
GPIO[0:11]
ADCDATA
DACDATA
REFGND
LDOVDD
WALLFB
BITCLK
HPGND
CONF0
CONF1
LRCLK
MCLK
DGND
PGND
PVDD
CREF
RREF
VMID
AUX1
AUX2
BATT
AUX4
AUX3
VINA
VINB
GND
LINE
PV4
PV3
VP5
PV1
PV6
PGn
VP5
WM8352
5 to 50MHz
Audio ref:
325

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