WM8352GEB/V Wolfson Microelectronics, WM8352GEB/V Datasheet - Page 248

• 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 3Ah DAC Mute
Register 3Bh DAC Mute Volume
REGISTER
Register 3Ch DAC Side
w
REGISTER
REGISTER
ADDRESS
ADDRESS
ADDRESS
R60 (3Ch)
R58 (3Ah)
DAC Mute
R59 (3Bh)
DAC Mute
DAC Side
Volume
13:12
11:10
BIT
BIT
BIT
14
13
12
14
DAC_MUTEMODE
ADC_TO_DACR[1:0]
DAC_MUTERATE
ADC_TO_DACL[1:0]
DAC_SB_FILT
DAC_MUTE
LABEL
LABEL
LABEL
DEFAULT
DEFAULT
DEFAULT
1
0
0
0
00
00
DAC Mute
0 = disabled
1 = enabled
DAC Soft Mute Mode
0 = Disabling soft-mute (DAC_MUTE=0) will cause
the volume to change immediately to the
DACL_VOL / DACR_VOL settings
1 = Disabling soft-mute (DAC_MUTE=0) will cause
the volume to ramp up gradually to the DACL_VOL
/ DACR_VOL settings
DAC Soft Mute Ramp Rate
0 = Fast ramp (24kHz at fs=48k, providing
maximum delay of 10.7ms)
1 = Slow ramp (1.5kHz at fs=48k, providing
maximum delay of 171ms)
Selects DAC filter characteristics
0 = Normal mode
1 = Sloping stopband mode
DAC Left Side-tone Control
11 = Unused
10 = Mix ADCR into DACL
01 = Mix ADCL into DACL
00 = No Side-tone mix into DACL
DAC Right Side-tone Control
11 = Unused
10 = Mix ADCR into DACR
01 = Mix ADCL into DACR
00 = No Side-tone mix into DACR
DESCRIPTION
DESCRIPTION
DESCRIPTION
PD, March 2010, Rev 4.2
REFER TO
REFER TO
REFER TO
Production Data
248