TLC3545_14 Datasheet, PDF (17/27 Pages) Texas Instruments – 200-KSPS Sampling Rate Built-In Conversion Clock

TLC3541, TLC3545
APPLICATION INFORMATION
DSP to Single TLC3541
FSX0
DR0
DSP
CLKX0
CLKR0
5V
10 kΩ
10 kΩ
0.1 µF
FS
VDD REF
SD0
TLC3541 _AIN
SCLK
CS
GND
SLAS345 − DECEMBER 2001
REF
0.1 µF
DSP to Single TLC3545
FSX0
DR0
DSP
CLKX0
CLKR0
5V
10 kΩ
10 kΩ
0.1 µF
CS
VDD REF
SD0
TLC3545 _AIN(+)
SCLK
AIN(−)
GND
REF
0.1 µF
DSP to Multiple TLC3541s
EXT REF
INPUT
5V
XF0
FSX0
DSP ^DR0
CLKX0
CLKR0
XF1
0.1 µF
REF
AIN
VDD
TLC3541
#1
GND
CS
FS
SDO
SCLK
10 kΩ 10 kΩ
REF
0.1 µF
5V
10 kΩ
0.1 µF
10 kΩ
CS
VDD REF
FS
TLC3541 _AIN
SDO
#2
SCLK
GND
Figure 23. Typical ADC Interface to a TMS320 DSP
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