TLC2543-Q1 Datasheet (Texas Instruments) - 12-BIT ANALOG-TO-DIGITAL CONVERTER

TLC2543-Q1, 12-BIT ANALOG-TO-DIGITAL CONVERTER

The TLC2543 is a 12-bit, switched-capacitor, successive-approximation, analog-to-digital 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 processor or periph

ą D Qualified for Automotive Applications D 12-Bit Resolution A/D Converter D 10-µs Conversion Time Over Operating Temperature D 11 Analog Input Channels D Three 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 Respect to 1/2 the Applied Voltage Reference) D Programmable MSB or LSB First D Programmable Power Down D Programmable Output Data L

TLC2543-Q1 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. ORDERING INFORMATION{ TA PACKAGE} ORDERA