ak4642e AKM Semiconductor, Inc., ak4642e Datasheet - Page 64

• Manufacturer Part Number: ak4642e
• Description: Stereo Codec With Mic/hp/spk-amp
• Manufacturer: AKM Semiconductor, Inc.

ASAHI KASEI
MS0420-E-00
Addr
10H
PMADR: MIC-Amp Lch and ADC Rch Power Management
INL: ADC Lch Input Source Select
INR: ADC Rch Input Source Select
MDIF1: ADC Lch Input Type Select
MDIF2: ADC Rch Input Type Select
HPG: Headphone-Amp Gain Select (see Table 38.)
0: Power-down (Default)
1: Power-up
0: LIN1 pin (Default)
1: LIN2 pin
0: RIN1 pin (Default)
1: RIN2 pin
0: Single-ended input (LIN1/LIN2 pin: Default)
1: Full-differential input (IN1+/IN1− pin)
0: Single-ended input (RIN1/RIN2 pin: Default)
1: Full-differential input (IN2+/IN2− pin)
0: 0dB (Default)
1: +3.6dB
Register Name
Power Management 3
Default
D7
0
0
D6
0
0
- 64 -
HPG
D5
0
MDIF2
D4
0
MDIF1
D3
0
INR
D2
0
INL
D1
0
[AK4642EN]
PMADR
2005/09
D0
0