WM8351GEB/V Wolfson Microelectronics, WM8351GEB/V Datasheet - Page 121

• 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
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Table 66 Default Supply Voltages / Power-up Sequence for Configuration Mode 10
Figure 67 Power-up Sequence - Configuration Mode 10
SUPPLY
DCDC1
DCDC2
DCDC3
DCDC4
LDO1
LDO2
LDO3
LDO4
LDO1_ENSLOT [3:0] = 0001
LDO2_ENSLOT [3:0] = 0011
LDO3_ENSLOT [3:0] = 0000
LDO4_ENSLOT [3:0] = 0000
DC1_VSEL [6:0] = 001_1010
DC3_VSEL [6:0] = 101_0110
DC4_VSEL [6:0] = 010_0110
DC1_ENSLOT [3:0] = 0010
DC2_ENSLOT [3:0] = 0000
DC3_ENSLOT [3:0] = 0001
DC4_ENSLOT [3:0] = 0011
LDO1_VSEL [4:0] = 1_1100
LDO2_VSEL [4:0] = 1_0000
LDO3_VSEL [4:0] = 1_0101
LDO4_VSEL [4:0] = 1_1010
REGISTER SETTING
Second timeslot
DESCRIPTION
Third timeslot
Third timeslot
First timeslot
First timeslot
Disabled
Disabled
Disabled
1.5V
3.0V
1.8V
3.0V
1.8V
2.3V
2.8V
PD, March 2010, Rev 4.2
WM8351
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