WM8352GEB/V Wolfson Microelectronics, WM8352GEB/V Datasheet - Page 81

• 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

Production Data
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Each output mixer can be enabled or disabled by writing either to the power management control
register or to the respective mixer’s own control register. Each analogue signal going into the output
mixers can be independently enabled or muted for each mixer.
Table 38 Selecting Signals into the Output Mixers
R88 (58h)
Left Mixer
Control
R9 (09h)
Power Mgmt 2
R89 (59h)
Right Mixer
Control
R9 (09h)
Power Mgmt 2
Note: MIXOUTL_ENA and MIXOUTR_ENA can be accessed through two separate control
registers. Reading from or writing to either register location has the same effect.
ADDRESS
BIT
11
12
15
11
12
15
0
1
2
0
0
1
3
1
INL_TO_MIXOU
TL
INR_TO_MIXOU
TL
IN3L_TO_MIXO
UTL
DACL_TO_MIX
OUTL
DACR_TO_MIX
OUTL
MIXOUTL_ENA
INL_TO_MIXOU
TR
INR_TO_MIXOU
TR
IN3L_TO_MIXO
UTR
DACL_TO_MIX
OUTR
DACR_TO_MIX
OUTR
MIXOUTR_ENA
LABEL
DEFAULT
0
0
0
0
0
0
0
0
0
0
0
0
Left input PGA output to left output
mixer
0 = not selected
1 = selected
Right input PGA output to left output
mixer
0 = not selected
1 = selected
IN3L amplifier output to left output
mixer:
0 = not selected
1 = selected
Left DAC output to left output mixer
0 = not selected
1 = selected
Right DAC output to left output mixer
0 = not selected
1 = selected
Left output mixer enable
0 = disabled
1= enabled
Left input PGA output to right output
mixer
0 = not selected
1 = selected
Right input PGA output to right
output mixer
0 = not selected
1 = selected
IN3L amplifier output to right output
mixer:
0 = not selected
1 = selected
Left DAC output to right output mixer
0 = not selected
1 = selected
Right DAC output to right output
mixer
0 = not selected
1 = selected
Right output mixer enable
0 = disabled
1 = enabled
DESCRIPTION
PD, March 2010, Rev 4.2
WM8352
81