MAX98088EWY+T Maxim Integrated Products, MAX98088EWY+T Datasheet - Page 23

• Manufacturer Part Number: MAX98088EWY+T
• Description: Audio CODECs DUAL I2S CODEC AUDIO STEREO
• Manufacturer: Maxim Integrated Products

Specifications of MAX98088EWY+T

• Number Of Adc Inputs: 2
• Number Of Dac Outputs: 2
• Resolution: 24 bit
• Operating Supply Voltage: 1.8 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: WLP-63
• Number Of Channels: 2
• Supply Current: 4.5 mA
• Thd Plus Noise: - 77 dB
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

DIGITAL MICROPHONE TIMING CHARACTERSTICS
(V
(Note 1)
Figure 2. TDM Audio Interface Timing Diagram (TDM_ = 1, FSW_ = 0)
Figure 3. TDM Audio Interface Timing Diagram (TDM_ = 1, FSW_ = 1)
DIGMICCLK Frequency
DIGMICDATA to DIGMICCLK
Setup Time
DIGMICDATA to DIGMICCLK
Hold Time
SDOUT (OUTPUT)
SDOUT (OUTPUT)
LRCLK (OUTPUT)
LRCLK (OUTPUT)
BCLK (OUTPUT)
AVDD
BCLK (OUTPUT)
SDIN (INPUT)
SDIN (INPUT)
= V
t
PARAMETER
HIZOUT
t
HPVDD
HIZOUT
t
ENDSYNC
t
CLKSYNC
LSB
LSB
LSB
LSB
= V
DVDD
t
F
t
F
HI-Z
t
= V
CLKTX
HI-Z
t
SYNCTX
MASTER MODE
MASTER MODE
DVDDS1
SYMBOL
f
t
t
MICCLK
SU,MIC
HD,MIC
MSB
t
= V
R
t
MSB
t
CLKSYNC
MSB
R
t
CLKSYNC
t
CLKTX
MSB
DVDDS2
t
MICCLK = 00
MICCLK = 01
Either clock edge
Either clock edge
SETUP
t
SETUP
= +1.8V, V
t
with FlexSound Technology
HOLD
t
HOLD
SPKLVDD
CONDITIONS
SDOUT (OUTPUT)
SDOUT (OUTPUT)
LRCLK (INPUT)
BCLK (INPUT)
LRCLK (INPUT)
SDIN (INPUT)
BCLK (INPUT)
SDIN (INPUT)
= V
SPKRVDD
Stereo Audio Codec
t
t
t
SYNCSET
HIZOUT
HIZOUT
LSB
LSB
LSB
LSB
= 3.7V, T
t
HI-Z
CLKTX
HI-Z
t
A
SYNCTX
MIN
20
= +25NC, unless otherwise noted.)
SLAVE MODE
0
SLAVE MODE
t
t
BCLKH
BCLKH
MCLK/8
MCLK/6
t
SYNCHOLD
TYP
MSB
MSB
MSB
t
CLKTX
MSB
t
t
BCLK
BCLK
MAX
t
t
SETUP
SETUP
t
t
BCLKL
BCLKL
t
t
HOLD
HOLD
UNITS
MHz
ns
ns
23