WM8351GEB/V Wolfson Microelectronics, WM8351GEB/V Datasheet - Page 83

• Manufacturer Part Number: WM8351GEB/V
• Description: Audio CODECs Audio CODEC plus pwr management
• Manufacturer: Wolfson Microelectronics

Specifications of WM8351GEB/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
w
R104 (68h)
OUT1L
Volume
R105 (69h)
OUT1R
Volume
R76 (4Ch)
Output
Control
Table 40 Controlling OUT1L and OUT1R
ADDRESS
7:2
7:2
BIT
14
13
14
13
8
8
0
OUT1L_MUTE
OUT1L_ZC
OUT1_VU
OUT1L_VOL
[5:0]
OUT1R_MUTE
OUT1R_ZC
OUT1_VU
OUT1R_VOL
[5:0]
OUT1_FB
LABEL
DEFAULT
11_1001
11_1001
0
0
0
0
0
0
0
OUT1L mute:
0 = normal operation
1 = mute
OUT1L volume zero cross enable
0 = Change gain immediately
1 = Change gain on zero cross only
OUT1L and OUT1R volumes do not
update until a 1 is written to either
OUT1_VU.
OUT1L volume:
000000 = -57dB
...
111001 = 0dB
...
111111 = +6dB
OUT1R mute:
0 = normal operation
1 = mute
OUT1R volume zero cross enable
0 = Change gain immediately
1 = Change gain on zero cross only
OUT1L and OUT1R volumes do not
update until a 1 is written to either
OUT1_VU.
OUT1R volume:
000000 = -57dB
...
111001 = 0dB
...
111111 = +6dB
Enable Headphone common mode
ground feedback for OUT1
0 = disabled (HPCOM unused)
1 = enabled (common mode feedback
through HPCOM)
DESCRIPTION
PD, March 2010, Rev 4.2
WM8351
83