TLC2551_16 Datasheet, PDF (18/28 Pages) Texas Instruments – 5-V, LOW-POWER, 12-BIT, 175/360 KSPS, SERIAL ANALOG-TO-DIGITAL CONVERTERS WITH AUTOPOWER DOWN

TLC2551, TLC2552, TLC2555
5-V, LOW-POWER, 12-BIT, 175/360 KSPS,
SERIAL ANALOG-TO-DIGITAL CONVERTERS WITH AUTOPOWER DOWN
SLAS276D – MARCH 2000 – REVISED MAY 2003
APPLICATION INFORMATION
VDD
VDD
MISO
SS
SCLK
SPI PORT
10 kΩ _TLC2551
FS
SDO
CS
SCLK
GND
VDD
AIN
VREF
EXT
Reference
(a)
VDD
VDD
DR
CLKX
CLKR
10 kΩ _TLC2551
FS
SDO
VDD
SCLK
AIN
FSX
FSR
DSP
CS
GND
(b)
VREF
EXT
Reference
VDD
FSX
FSR
DR
CLKX
CLKR
GPIO
DSP
TLC2551
FS
VDD
SDO
AIN
SCLK
CS
GND
VREF
EXT
Reference
(c)
Figure 21. Typical TLC2551 Interface to a TMS320 DSP
18
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