WM8352GEB/V Wolfson Microelectronics, WM8352GEB/V Datasheet - Page 262

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

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

WM8352
Register 71h ADC DAC COMP
Register 72h AI ADC Control
w
REGISTER
REGISTER
ADDRESS
ADDRESS
R113 (71h)
R114 (72h)
ADC DAC
AI ADC
Control
COMP
BIT
BIT
7
6
5
4
0
7
6
5
4
3
AIFADC_TDM_CHAN
DAC_COMPMODE
ADC_COMPMODE
AIFADCR_SRC
AIFADCL_SRC
DAC_COMP
ADC_COMP
LOOPBACK
AIFADC_TDM
AIFADC_PD
LABEL
LABEL
DEFAULT
DEFAULT
0
0
0
0
0
0
0
1
0
0
DAC Companding enable
0 = disabled
1 = enabled
DAC Companding mode select:
0 = μ-law
1 = A-law
(Note: Setting DAC_COMPMODE=1 selects 8-bit
mode when DAC_COMP=0 and ADC_COMP=0)
ADC Companding enable
0 = disabled
1 = enabled
ADC Companding mode select:
0 = μ-law
1 = A-law
(Note: Setting ADC_COMPMODE=1 selects 8-bit
mode when DAC_COMP=0 and ADC_COMP=0)
Digital Loopback Function
0 = No loopback.
1 = Loopback enabled, ADC data output is fed
directly into DAC data input.
Enables a pull down on ADC data pin
0 = disabled
1 = enabled
Selects Left channel ADC output.
0 = ADC Left channel
1 = ADC Right channel
Selects Right channel ADC output.
0 = ADC Left channel
1 = ADC Right channel
ADCDAT TDM Channel Select
0 = ADCDAT outputs data on slot 0
1 = ADCDAT outputs data on slot 1
ADC TDM Enable
0 = Normal ADCDAT operation
1 = TDM enabled on ADCDAT
DESCRIPTION
DESCRIPTION
PD, March 2010, Rev 4.2
REFER TO
REFER TO
Production Data
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