MAX9888EWY+T Maxim Integrated Products, MAX9888EWY+T Datasheet - Page 85

• 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

Table 18. DAC Input Mixer Register
The IC’s stereo DAC accepts input from two digital audio paths. The DAC mixer routes any audio path to the left and
right DACs (Figure 23).
Figure 23. DAC Input Mixer Block Diagram
REGISTER
0x21
BIT
7
6
5
4
3
2
1
0
PARAMETRIC
5-BAND
MIXDAR
+
MIXDAL
EQ
NAME
EQ1EN
EXCURSION LIMITER
DV1G:
0/6/12/18dB
DVEQ1:
0dB TO -15dB
MULTIBAND ALC
Left DAC Input Mixer
1xxx = DAI1 left channel
x1xx = DAI1 right channel
xx1x = DAI2 left channel
xxx1 = DAI2 right channel
Right DAC Input Mixer
1xxx = DAI1 left channel
x1xx = DAI1 right channel
xx1x = DAI2 left channel
xxx1 = DAI2 right channel
PARAMETRIC
5-BAND
DV2:
0dB TO -15dB
DV1:
0dB TO -15dB
EQ
with FLEXSOUND Technology
EQ2EN
DVEQ2:
0dB TO -15dB
DCB2
MODE1
DVFLT
FILTERS
FILTERS
AUDIO/
AUDIO/
VOICE
Stereo Audio CODEC
DESCRIPTION
MIXDAL
MIXDAR
MIX
MIX
DAREN
DALEN
DACL
DACR
DAC Input Mixers
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