WM9713LGEFL/RV Wolfson Microelectronics, WM9713LGEFL/RV Datasheet - Page 93

• Manufacturer Part Number: WM9713LGEFL/RV
• Description: Audio CODECs Stereo AC'97 CODEC T/P Interface
• Manufacturer: Wolfson Microelectronics

Specifications of WM9713LGEFL/RV

• Number Of Adc Inputs: 1
• Number Of Dac Outputs: 1
• Conversion Rate: 8 KSPs
• Interface Type: AC97
• Resolution: 12 bit
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: QFN-48
• Minimum Operating Temperature: - 25 C
• Number Of Channels: 1 ADC, 1 DAC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

04h
06h
Pre-Production
Register 04h controls the headphone output pins, HPL and HPR.
Register 06h controls the analogue output pins OUT3 and OUT4.
w
REGISTER
REGISTER
ADDRESS
ADDRESS
15
14
13:8
7
6
5:0
15
14
13:8
7
6
5:0
BIT
BIT
MUL
ZCL
HPL VOL
MUR
ZCR
HPR VOL
MU4
ZC4
OUT4VOL
MU3
ZC3
OUT3VOL
LABEL
LABEL
1 (mute)
0 (disabled)
000000 (0dB)
1 (mute)
0 (disabled)
000000 (0dB)
1 (mute)
0 (disabled)
000000 (0dB)
1 (mute)
0 (disabled)
000000 (0dB)
DEFAULT
DEFAULT
HPL Mute Control
1 = Mute
0 = No mute
HPL Zero Cross Control
1 = Zero cross enabled
0 = Zero cross disabled
HPL Volume Control
000000 = 0dB (maximum)
… (1.5dB steps)
011111 = -46.5dB
1xxxxx = -46.5dB
HPR Mute Control
1 = Mute
0 = No mute
HPR Zero Cross Control
1 = Zero cross enabled
0 = Zero cross disabled
HPR Volume Control
000000 = 0dB (maximum)
… (1.5dB steps)
011111 = -46.5dB
1xxxxx = -46.5dB
OUT4 Mute Control
1 = Mute
0 = No mute
OUT4 Zero Cross Control
1 = Zero cross enabled
0 = Zero cross disabled
OUT4 Volume Control
000000 = 0dB (maximum)
… (1.5dB steps)
011111 = -46.5dB
1xxxxx = -46.5dB
OUT3 Mute Control
1 = Mute
0 = No mute
OUT3 Zero Cross Control
1 = Zero cross enabled
0 = Zero cross disabled
OUT3 Volume Control
000000 = 0dB (maximum)
… (1.5dB steps)
011111 = -46.5dB
1xxxxx = -46.5dB
DESCRIPTION
DESCRIPTION
PP Rev 3.2 September 2008
WM9713L
Analogue
Audio Outputs
Analogue
Audio Outputs
REFER TO
REFER TO
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