Description
TLC1549C, TLC1549I, TLC1549M 10-BIT ANALOG-TO-DIGITAL CONVERTERS
WITH SERIAL CONTROL
SLAS059C
DECEMBER 1992
REVISED MARCH 1995
D, JG, OR P PACKAGE (TOP VIEW)
REF + 1 ANALOG IN 2
REF
3 GND 4
8 VCC 7 I/O CLOCK 6 DATA OUT 5 CS
FK PACKAGE (TOP VIEW)
NC REF+ NC VCC NC
The TLC1549C, TLC1549I, and TLC1549M are 10-bit, switched-capacitor, successiveapproximation analog-to-digital converters.These devices have two digital inputs and a 3-state output [chip select (CS),
Features
- differential high-impedance reference inputs that facilitate ratiometric conversion, scaling, and isolation of analog circuitry from logic and supply noise. A switched-capacitor design allows lowerror conversion over the full operating free-air temperature range. NC.
- No internal connection
The TLC1549C is characterized for operation from 0°C to 70°C. The TLC1549I is characterized for operation from.
- 40°C to 85°C. The TLC1549M is characterized for operation over the full milit.