TDA7500A STMicroelectronics, TDA7500A Datasheet - Page 19
TDA7500A
Manufacturer Part Number
TDA7500A
Description
IC PROCESSOR AM/FM DGTL 100-TQFP
Manufacturer
STMicroelectronics
Type
Audio Processorr
Datasheet
1.TDA7500ATR.pdf
(40 pages)
Specifications of TDA7500A
Applications
Audio Systems
Mounting Type
Surface Mount
Package / Case
100-TQFP Exposed Pad, 100-eTQFP, 100-HTQFP, 100-VQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
TDA7500ATR
Manufacturer:
STMicroelectronics
Quantity:
10 000
Part Number:
TDA7500ATR
Manufacturer:
ST
Quantity:
20 000
SAI INTERFACE
Figure 1. SAI Timings
Note T
Figure 2. SAI protocol when RLRS=0; RREL=0; RCKP=1; RDIR=0
Timing
t
t
t
t
t
sckph
sckpl
sckr
t
t
sdid
sdih
t
DSP
lrh
lrs
dt
= dsp master clock cycle time = 1/F
SDI0,1,2 (#62, #63, #64)
SCKR (#67)
Minimum Clock Cycle
SCKR active edge to data out valid
LRCK setup time
LRCK hold time
SDI setup time
SDI hold time
Minimum SCK high time
Minimum SCK low time
LRCKR (#68)
(RCKP=0)
SDI0-3
SCKR
LRCKR
t dt
DSP
Description
t sckpl
LEFT
LSB(n-1)
t sdis
t lrs
Valid
MSB(word n)
Valid
t sckr
t sdih
t lrh
RIGHT
MSB-1 (n)
t sckph
MSB-2 (n)
0.35 t
0.35 t
4T
Value
10
15
15
5
5
DSP
sckr
sckr
TDA7500A
Unit
ns
ns
ns
ns
ns
ns
ns
ns
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