AK4648 Datasheet, PDF (60/119 Pages) Asahi Kasei Microsystems – Stereo CODEC with MIC/HP/SPK-AMP

Table 42, Table 43, Table 44, and Table 45 show the typical gain.
AK4648
LIN1/IN1− pin
RIN1/IN1+ pin
INL1-0 bits
MDIF1 bit ^MIC-Amp
RIN2/IN2− pin
LIN2/IN2+ pin
MIN/LIN3 pin
VCOC/RIN3 pin
LIN4/IN4+ pin
RIN4/IN4− pin
INR1-0 bits
MDIF2 bit ^MIC-Amp
ADC Lch
ADC Rch
Lineout, HP-Amp, SPK-Amp
Figure 38. Analog Mixing Circuit (Stereo Input)
LIN2 pin
RIN2 pin
PMAINL2 bit
PMAINR2 bit
LINL2 bit
RINR2 bit
LINH2 bit
RINH2 bit
LINS2 bit
RINS2 bit
LOUT/LOP pin,
ROUT/LON pin
HPL, HPR pin
SPLP/SPLN pin,
SPRP/SPRN pin
Figure 39. Analog Mixing Circuit (LIN2/RIN2)
[AK4648]
MS0625-E-01
- 60 -
2007/06