MAX98090BEWJ+T Maxim Integrated, MAX98090BEWJ+T Datasheet - Page 28

• Manufacturer Part Number: MAX98090BEWJ+T
• Description: Interface - CODECs 5V 130mW Stereo Headphone Amp
• Manufacturer: Maxim Integrated

MAX98090
Figure 1. I
Figure 2. TDM Audio Interface Short Mode Timing Diagram (TDM = 1, BCI = 1)
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(OUTPUT)
(OUTPUT)
(OUTPUT)
(OUTPUT)
(OUTPUT)
(OUTPUT)
(INPUT)
(INPUT)
SDOUT
SDOUT
(OUTPUT)
(OUTPUT)
(OUTPUT)
LRCLK
LRCLK
BCLK
BCLK
SDIN
SDIN
(INPUT)
SDOUT
t
t
LRCLK
HIZOUT
HI-ZOUT
BCLK
SDIN
2
t
CLKSYNC
t
S Audio Interface Timing Diagrams (TDM = 0)
LSB
LSB
R
LSB
LSB
LSB
LSB
t
t
t
ENDSYNC
F
F
t
HIZOUT
t
CLKSYNC
HI-Z
HI-Z
t
CLKTX
t
SYNCTX
t
F
MASTER MODE
MASTER MODE
SLAVE MODE
HI-Z
t
t
R
MSB
MSB
R
t
t
t
CLKTX
CLKSYNC
CLKSYNC
MSB
MSB
t
t
t
SETUP
SETUP
SETUP
MSB
t
MSB
CLKTX
TDM SHORT MODE TIMING (f
TDM LONG MODE TIMING (f
t
t
t
HOLD
HOLD
HOLD
(OUTPUT)
(OUTPUT)
(OUTPUT)
(OUTPUT)
(OUTPUT)
(OUTPUT)
(INPUT)
(INPUT)
SDOUT
SDOUT
(OUTPUT)
LRCLK
LRCLK
BCLK
BCLK
SDIN
SDIN
(INPUT)
(INPUT)
(INPUT)
SDOUT
LRCLK
Ultra-Low Power Stereo Audio Codec
BCLK
SDIN
t
HIZOUT
t
SW
HI-ZOUT
SW
t
SYNCSET
= 0)
= 1)
LSB
LSB
LSB
LSB
LSB
LSB
t
HIZOUT
SLAVE MODE
HI-Z
HI-Z
t
CLKTX
t
SYNCTX
t
SLAVE MODE
SYNCSET
HI-Z
SLAVE MODE
t
t
BCLKH
BCLKH
t
BCLKH
t
SYNCHOLD
t
CLKTX
MSB
MSB
MSB
MSB
t
Maxim Integrated │ 28
BCLK
t
t
BCLK
BCLK
t
SETUP
t
t
HOLD
SETUP
MSB
MSB
t
BCLKL
t
t
HOLD
CLKTX
t
t
t
BCLKL
SETUP
BCLKL
t
HOLD