WM8352GEB/V Wolfson Microelectronics, WM8352GEB/V Datasheet - Page 312

• 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 D7h VCC_FAULT Masks
Register D8h Main Bandgap Control
Register D9h OSC Control
w
REGISTER
REGISTER
REGISTER
ADDRESS
ADDRESS
OSC Control
ADDRESS
R216 (D8h)
R217 (D9h)
Bandgap
Control
Main
BIT
BIT
BIT
15
15
3
2
1
0
MBG_LOAD_FUSES
OSC_LOAD_FUSES
DC4_FAULT
DC3_FAULT
DC2_FAULT
DC1_FAULT
LABEL
LABEL
LABEL
DEFAULT
DEFAULT
DEFAULT
0
0
0
0
0
0
1 = mask converter fault
Reset by state machine.
DCDC4 fault mask for the /VCC_FAULT
0 = don't mask converter fault
1 = mask converter fault
Reset by state machine.
DCDC3 fault mask for the /VCC_FAULT
0 = don't mask converter fault
1 = mask converter fault
Reset by state machine.
DCDC2 fault mask for the /VCC_FAULT
0 = don't mask converter fault
1 = mask converter fault
Reset by state machine.
DCDC1 fault mask for the /VCC_FAULT
0 = don't mask converter fault
1 = mask converter fault
Reset by state machine.
Enables the current to the bandgap trim fuses.
This must be set to 1 when writing the fuses. To
read the trim value, this bit must be set and then
reset.
Protected by security key.
Enables the current to the bandgap trim fuses.
This must be set to 1 when writing the fuses. To
read the trim value held in the fuse, this bit must
be set and then reset.
DESCRIPTION
DESCRIPTION
DESCRIPTION
PD, March 2010, Rev 4.2
REFER TO
REFER TO
REFER TO
Production Data
312