MAX9888EWY+T Maxim Integrated Products, MAX9888EWY+T Datasheet - Page 70

• 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

data input to either SDINS1 or SDINS2 to be routed
from one interface to the other for output on SDOUTS2
or SDOUTS1. Both interfaces must be configured for
the same sample rate, but the interface format need
Table 9. Common Digital Audio Formats
Stereo Audio CODEC
with FLEXSOUND Technology
Figure 15. Digital Audio Signal Routing
X = Don’t care.
70
Left Justified
MODE
PCM
TDM
I
2
S
BCLKS1
Set as desired
DAI1
SEL1
WCI1/WCI2
MAS1
1
X
X
CLOCK
LRCLKS1
BIT
FRAME
CLOCK
Set as desired
PORT S1
BCI1/BCI2
SDOUTS1
LBEN2
MAS1
0
1
1
RECORD PATH
OUTPUT
DATA
MUX
DAI1
SDINS1
HIZOFF1
DLY1/DLY2
DVDDS1 BCLKS2
INPUT
DATA
LTEN1
PLAYBACK PATH
X
X
0
1
DAI1
+
not be the same. This allows the IC to route audio data
from one device to another, converting the data format
as needed. Figure 15 shows the available digital signal
routing options.
DAI2
SEL2
MAS2
TDM1/TDM2
PLAYBACK PATH
CLOCK
BIT
LRCLKS2
DAI2
0
0
1
1
FRAME
CLOCK
LBEN1
PORT S1
SDOUTS2
SLOTL1/SLOTL2 SLOTR1/SLOTR2
MAS2
OUTPUT
DATA
X
X
SDINS2
0
HIZOFF2
Set as desired
INPUT
DATA
DVDDS2
X
X
0