TLC542I, TLC542C Datasheet - Texas Instruments

TLC542I 8-BIT ANALOG-TO-DIGITAL CONVERTERS

INPUT A4 5 INPUT A5 6 17 ADDRESS INPU 16 DATA OUT The TLC542 is a CMOS converter built around an 8-bit switched-capacitor successive-approximation analog-to-digital converter. The device is designed INPUT A6 INPUT A7 7 15 8 14 9 10 11 12 13 CS REF+ INPUT A8 GND INPUT A9 INPUT A10 REF *.

D 8-Bit Resolution A/D Converter D Microprocessor Peripheral or Stand-Alone Operation D On-Chip 12-Channel Analog Multiplexer D Built-In Self-Test Mode D Software-Controllable Sample and Hold D Total Unadjusted Error . . . ± 0.5 LSB Max D Direct Replacement for Motorola MC145041 D Onboard System Clock D End-of-Conversion (EOC) Output D Pinout and Control Signals Compatible With the TLC1542/3 10-Bit A/D Converters D CMOS Technology TLC542C, TLC542I 8-BIT ANALOG-TO-DIGITAL CONVERTERS WITH SERIAL .

TLC542I Features

* differential high-impedance reference inputs that facilitate ratiometric conversion, scaling, and isolation of analog circuitry from logic and supply noises. A switchedcapacitor design allows low-error (± 0.5 LSB) conversion in 20 µs over the full operating temperature range. The TLC542C is charact

TLC542C-etcTI.pdf