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TLV1549I - 10-BIT ANALOG-TO-DIGITAL CONVERTERS

Download the TLV1549I datasheet PDF. This datasheet also covers the TLV1549 variant, as both devices belong to the same 10-bit analog-to-digital converters family and are provided as variant models within a single manufacturer datasheet.

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Note: The manufacturer provides a single datasheet file (TLV1549-etcTI.pdf) that lists specifications for multiple related part numbers.

General Description

The TLV1549C, TLV1549I, and TLV1549M are 10-bit, switched-capacitor, successiveapproximation, analog-to-digital converters.

The 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 GND NC CS NC 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 The sample-and-hold function is automatic.

Overview

3.3-V Supply Operation 10-Bit-Resolution Analog-to-Digital Converter (ADC) Inherent Sample and Hold Function Total Unadjusted Error .

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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 TLV1549C is characterized for operation from 0°C to 70°C. The TLV1549I is characterized for operation from.
  • 40°C to 85°C. The TLV1549M is characterized for operation over the full milit.