Datasheet

TLV2541, TLV2542, TLV2545
2.7-V TO 5.5-V, LOW-POWER, 12-BIT, 140/200 KSPS,
SERIAL ANALOG-TO-DIGITAL CONVERTERS WITH AUTOPOWER DOWN
SLAS245E −MARCH 2000 − REVISED APRIL 2010
22
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
POST OFFICE BOX 1443
• HOUSTON, TEXAS 77251−1443
APPLICATION INFORMATION
CS
TLV2542/45
TMS320
DR
CLKR
AIN 0/AIN (+)
†
10 kΩ
V
DD
SDO
SCLK
V
DD
GND
10 kΩ
EXT
Reference
V
REF
AIN 1/AIN (−)
†
†
For TLV2545 only
FSR
FSX
CLKX
DSP
Figure 30. Typical TLV2542/45 Interface to a TMS320 DSP