WM8352GEB/V Wolfson Microelectronics, WM8352GEB/V Datasheet - Page 258

• 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
Register 63h Input Mixer Volume R
REGISTER
Register 64h Input Mixer Volume
w
ADDRESS
ADDRESS
Input Mixer
R100 (64h)
Input Mixer
R99 (63h)
Volume R
Volume
15:13
BIT
BIT
3:1
7:5
15
0
OUT4_MIXIN_VOL[2:0]
IN3R_MIXINR_VOL[2:0]
IN2R_MIXINR_VOL[2:0]
OUT4_MIXIN_DST
INR_MIXINR_VOL
LABEL
LABEL
DEFAULT
DEFAULT
000
000
000
0
0
Select routing of OUT4 to input mixers.
0 = OUT4 to left input mixer.
1 = OUT4 to right input mixer.
Controls the gain of OUT4 to left and right input
mixers:
000 = Path disabled (left and right mute)
001 = -12dB gain through boost stages
010 = -9dB gain through boost stages
….
111 = +6dB gain through boost stages
IN3R amplifier volume control to right input
mixer.
000 = Path disabled (disconnected)
001 = -12dB gain through mixer
010 = -9dB gain through mixer
…
111 = +6dB gain through mixer
IN2R amplifier volume control to right input
mixer.
000 = Path disabled (disconnected)
001 = -12dB gain through mixer
010 = -9dB gain through mixer
…
111 = +6dB gain through mixer
Boost enable for right channel input PGA:
0 = PGA output has +0dB gain through input
record mixer.
1 = PGA output has +20dB gain through input
record mixer.
DESCRIPTION
DESCRIPTION
PD, March 2010, Rev 4.2
REFER TO
REFER TO
Production Data
258