Rainbow Electronics MAX98088 User Manual
Page 116
Stereo Audio Codec
with FLEXSOUND Technology
MAX98088
116
Figure 40. Typical Application Circuit Using the Digital Microphone Input and Receiver Amplifier
IRQ
10kI
TO MICROCONTROLLER
10MHz TO 60MHz
CLOCK INPUT
DIGITAL AUDIO
PORT 1
I
2
C CONTROL
PORT
1FF
2.2FF
DIGITAL
AUDIO
PORT 2
JACKSNS
LRCLKS2
BCLKS2
SDINS2
SDOUTS2
JACKSNS
RECP/RXINP
RECN/RXINN
SPKLP
SPKLN
SPKRP
SPKRN
HPR
HPL
HPSNS
REF
REG
MCLK
BCLKS1
LRCLKS1
SDINS1
SDOUTS1
SDA
SCL
MIC1P/DIGMICDATA
MIC1N/DIGMICCLK
MICBIAS
MIC2P
MIC2N
INA1/EXTMICP
INA2/EXTMICN
INB1
INB2
2.2kI
DIGITAL
MIC 1
DIGITAL
MIC 2
JACKSNS
HEADSET
MICROPHONE
1FF
1FF
1FF
DATA
CLOCK
DATA
CLOCK
LINE INPUT
1FF
1FF
LINE INPUT
1FF
1FF
32I
DVDDS1
DVDD
PVDD
AVDD
SPKLVDD SPKRVDD
DVDDS2
1FF
1FF
10FF
1.8V TO 3.6V
1.8V
1.8V TO 3.6V
1FF
1FF
1FF
1FF
1FF
2.8V TO 5.5V
1.8V TO
5.5V
MAX98088
8I
8I
1FF
1FF
AGND HPGND SPKRGND SPKLGND
C1N
HPVSS
1FF
HPVDD
C1P
DGND