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TLC1549 Datasheet 10-bit Analog-to-digital Converters

Manufacturer: Texas Instruments

Overview: D 10-Bit-Resolution A/D Converter D Inherent Sample and Hold D Total Unadjusted Error . . .

General 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), input-output clock (I/O CLOCK), and data output (DATA OUT)] that provide a three-wire interface to the serial port of a host processor.

NC ANALOG IN NC REF– NC 3 2 1 20 19 4 18 5 17 6 16 7 15 8 14 9 10 11 12 13 NC I/O CLOCK NC DATA OUT NC NC GND NC CS NC The sample-and-hold function is automatic.

Key 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.

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