sta538 STMicroelectronics, sta538 Datasheet - Page 29

• Manufacturer Part Number: sta538
• Description: 2 X 1.3 W Class-d Amplifier With Analog Or Digital Input 2.0 Multichannel Digital Audio Processor With Ffx
• Manufacturer: STMicroelectronics

STA538
8.3
Slave mode
In this mode, pins BICLKI/O and pins LRCLKI/O are configured as inputs.
Figure 8.
Table 19.
BICLKI/
BICLKO
LRCLKI/
LRCLKO
SDATAO
SDATAI
BICLK cycle time
BICLK pulse width high
BICLK pulse width low
LRCLKI/LRCLKO setup time to BICLK strobing edge
LRCLKI/LRCLKO hold time to BICLK strobing edge
SDATAO setup time to BICLK strobing edge
SDATAO hold time to BICLK strobing edge
SDATAI propagation delay from BICLK active edge
Slave mode
Slave mode
t
Parameter
BCH
t
t
BCY
DD
t
t
DS
BCL
t
LRH
t
DH
Symbol
t
t
t
t
t
LRSU
BCH
t
t
BCY
LRH
t
BCL
DS
DH
DD
t
LRSU
Min
50
20
20
10
10
10
10
0
Serial audio interface
Typ
Max
10
Unit
ns
ns
ns
ns
ns
ns
ns
ns
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