MAX9888EWY+T Maxim Integrated Products, MAX9888EWY+T Datasheet - Page 97

• 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 28. Headphone Output Mixer Register
Table 29. Headphone Output Level Register
Headphone Output Volume
REGISTER
REGISTER
0x38/0x39
0x27
BIT
BIT
7
6
5
4
3
2
1
0
7
4
3
2
1
0
HPVOLL/HPVOLR
MIXHPR
MIXHPL
NAME
HPLM/HPRM
NAME
Left Headphone Output Mixer
10xx = Left DAC
01xx = Right DAC (requires DALEN = 0 for proper operation)
11xx = Left DAC
xx1x = Reserved
xxx1 = Preoutput mixer 1
Right Headphone Output Mixer
10xx = Left DAC (requires DAREN = 0 for proper operation)
01xx = Right DAC
11xx = Right DAC
xx1x = Reserved
xxx1 = Preoutput mixer 2
with FLEXSOUND Technology
Headphone Output Mute
0 = Disabled
1 = Enabled
Left/Right Headphone Output Volume Level
VALUE
0x0A
0x0B
0x0C
0x0D
0x00
0x01
0x02
0x03
0x04
0x05
0x06
0x07
0x08
0x09
0x0E
0x0F
VOLUME (dB)
Stereo Audio CODEC
-67
-63
-59
-55
-51
-47
-43
-40
-37
-34
-31
-28
-25
-22
-19
-17
DESCRIPTION
DESCRIPTION
VALUE
0x1A
0x1B
0x1C
0x1D
0x10
0x11
0x12
0x13
0x14
0x15
0x16
0x17
0x18
0x19
0x1E
0x1F
VOLUME (dB)
+1.5
+2.5
-15
-13
-11
+1
+2
+3
-9
-7
-5
-4
-3
-2
-1
0
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