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TLV1543

Part Number	TLV1543
Manufacturer	Texas Instruments
Description	3.3-V 10-Bit A-to-D Converters
Published	Nov 26, 2022
Detailed Description	TLV1543C, TLV1543I, TLV1543M 3.3ĆV 10ĆBIT ANALOGĆTOĆDIGITAL CONVERTERS WITH SERIAL CONTROL AND 11 ANALOG INPUTS SLAS072E...
Datasheet	TLV1543 PDF File

Overview

TLV1543C, TLV1543I, TLV1543M 3.
3ĆV 10ĆBIT ANALOGĆTOĆDIGITAL CONVERTERS WITH SERIAL CONTROL AND 11 ANALOG INPUTS SLAS072E − DECEMBER 1992 − REVISED JANUARY 2004 D 3.
3-V Supply Operation D 10-Bit-Resolution A/D Converter D 11 Analog Input Channels D Three Built-In Self-Test Modes D Inherent Sample and Hold D Total Unadjusted Error .
.
.
± 1 LSB Max D On-Chip System Clock D End-of-Conversion (EOC) Output D Pin Compatible With TLC1543 D CMOS Technology description The TLV1543C, TLV1543I, and TLV1543M are CMOS 10-bit, switched-capacitor, successiveapproximation, analog-to-digital converters.
These devices have three inputs and a 3-state output [chip select (CS), input-output clock (I/O CLOCK), address input (ADDRESS), and data output (DATA OUT)] that provide a direct 4-wire interface to the serial port of a host processor.
The devices allow high-speed data transfers from the host.
DB, DW, FK, J, OR N PACKAGE (TOP VIEW) A0 1 A1 2 A2 3 A3 4 A4 5 A5 6 A6 7 A7 8 A8 9 GND 10 20 VCC 19 EOC 18 I/O CLOCK 17 ADDRESS 16 DATA OUT 15 CS 14 REF + 13 REF − 12 A10 11 A9 FN PACKAGE (TOP VIEW) A2 A1 A0 VCC EOC A3 3 2 1 20 19 4 18 I/O CLOCK A4 5 17 ADDRESS A5 6 16 DATA OUT A6 7 15 CS A7 8 14 REF + 9 10 11 12 13 A8 GND A9 A10 REF − In addition to a high-speed A /D converter and versatile control capability, these devices have an on-chip 14-channel multiplexer that can select any one of 11 analog inputs or any one of three internal self-test voltages.
The sample-and-hold function is automatic.
At the end of A/D conversion, the end-of-conversion (EOC) output goes high to indicate that conversion is complete.
The converter incorporated in the devices 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 free-air temperature range.
The TLV1543C is characterized for operation from 0°...

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