TLC2543I, TLC2543C Datasheet - Texas Instruments

TLC2543I 12-BIT ANALOG-TO-DIGITAL CONVERTERS

The TLC2543C and TLC2543I are 12-bit, switchedcapacitor, successive-approximation, analog-todigital converters. Each device, with three control inputs [chip select (CS), the input-output clock, and the address input (DATA INPUT)], is designed for communication with the serial port of a host processo.

TLC2543C, TLC2543I, TLC2543M 12-BIT ANALOG-TO-DIGITAL CONVERTERS WITH SERIAL CONTROL AND 11 ANALOG INPUTS SLAS079F DECEMBER 1993 REVISED NOVEMBER 2001 D 12-Bit-Resolution A/D Converter D 10-µs Conversion Time Over Operating Temperature D 11 Analog Input Channels D 3 Built-In Self-Test Modes D Inherent Sample-and-Hold Function D Linearity Error . . . ± 1 LSB Max D On-Chip System Clock D End-of-Conversion Output D Unipolar or Bipolar Output Operation (Signed Binary With Respec.

TLC2543I 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 low-error conversion over the full operating temperature range. The TLC2543C is characterized for operation

TLC2543C-etcTI.pdf