MAX9888EWY+T Maxim Integrated Products, MAX9888EWY+T Datasheet - Page 108

• Manufacturer Part Number: MAX9888EWY+T
• Description: IC CODEC AUDIO FLEXSOUND 63WLP
• Manufacturer: Maxim Integrated Products
• Series: DirectDrive®, FLEXSOUND™r
• Type: Class Dr

Specifications of MAX9888EWY+T

• Output Type: 3-Channel with Stereo Headphones
• Max Output Power X Channels @ Load: 1.37W x 2 @ 8 Ohm; 40mW x 2 @ 16 Ohm
• Voltage - Supply: 2.8 V ~ 5.5 V
• Features: Depop, Differential Inputs, I²S, Microphone, Mute, Shutdown
• Mounting Type: Surface Mount
• Package / Case: 63-WLP
• For Use With: MAX9888EVKIT+ - KIT EVALUATION FOR MAX9888
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Stereo Audio CODEC
with FLEXSOUND Technology
Figure 40. Typical Application Circuit Using the Digital Microphone Input and Receiver Amplifier
108
MICROPHONE
JACKSNS
HEADSET
DIGITAL
DIGITAL
MIC 1
MIC 2
CLOCK
CLOCK
DATA
DATA
TO MICROCONTROLLER
DIGITAL AUDIO
10MHz TO 60MHz
I
2
C CONTROL
LINE INPUT
LINE INPUT
CLOCK INPUT
PORT 1
PORT
2.2kI
10kI
1.8V TO
1FF
1FF
1FF
1FF
1FF
1FF
1FF
5.5V
1.8V TO 3.6V
IRQ
MCLK
BCLKS1
LRCLKS1
SDINS1
SDOUTS1
SDA
SCL
MIC1P/DIGMICDATA
MIC1N/ DIGMICCLK
MICBIAS
MIC2P
MIC2N
INA1/EXTMICP
INA2/EXTMICN
INB1
INB2
DGND
DVDDS1
1FF
AGND
DVDD
1.8V
HPGND
1FF
HPVDD
SPKRGND SPKLGND
1FF
MAX9888
AVDD
1FF
SPKLVDD
Digital Microphones and Receiver Amplifier
10FF
2.8V TO 5.5V
HPVSS
1FF
SPKRVDD
1FF
C1N
1FF
1.8V TO 3.6V
RECN/RXINN
RECP/RXINP
DVDDS2
1FF
SDOUTS2
JACKSNS
LRCLKS2
BCLKS2
SDINS2
HPSNS
SPKLN
SPKRP
SPKRN
SPKLP
PREG
C1P
HPR
HPL
REG
REF
1FF
1FF
JACKSNS
DIGITAL
AUDIO
PORT 2
1FF
32I
8I
8I
2.2FF