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TLV1548I Datasheet Low-voltage 10-bit Analog-to-digital Converters

Manufacturer: Texas Instruments

Overview: TLV1544C, TLV1544I, TLV1548C, TLV1548I, TLV1548M LOW-VOLTAGE 10-BIT ANALOG-TO-DIGITAL CONVERTERS WITH SERIAL CONTROL AND 4/8 ANALOG INPUTS SLAS139C – DECEMBER 1996 – REVISED JANUARY 1999 D Conversion Time ≤ 10 µs D 10-Bit-Resolution ADC D Programmable Power-Down Mode . . . 1 µA D Wide Range Single-Supply Operation of 2.7 V dc to 5.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

The TLV1544 and TLV1548 are CMOS 10-bit switched-capacitor successive-approximation (SAR) analog-to-digital (A/D) converters.

Each device has a chip select (CS), input-output clock (I/O CLK), data input (DATA IN) and serial data output (DATA OUT) that provide a direct 4-wire synchronous serial peripheral interface (SPI™, QSPI™) port of a host microprocessor.

When interfacing with a TMS320 DSP, an additional frame sync signal (FS) indicates the start of a serial data frame.

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 low-error conversion over the full operating temperature range. SPI and QSPI are registered trademarks of Motorola, Inc.

More Datasheets from Texas Instruments

Part Number Description
TLV1548 LOW-VOLTAGE 10-BIT ANALOG-TO-DIGITAL CONVERTERS
TLV1548-EP Low-Voltage 10-Bit Analog-to-Digital Converter
TLV1548-Q1 Low-Voltage 10-Bit Analog-to-Digital Converter
TLV1548C LOW-VOLTAGE 10-BIT ANALOG-TO-DIGITAL CONVERTERS
TLV1548M LOW-VOLTAGE 10-BIT ANALOG-TO-DIGITAL CONVERTERS
TLV1543 3.3-V 10-Bit A-to-D Converters
TLV1543C 3.3-V 10-Bit A-to-D Converters
TLV1543I 3.3-V 10-Bit A-to-D Converters
TLV1543M 3.3-V 10-Bit A-to-D Converters
TLV1544 LOW-VOLTAGE 10-BIT ANALOG-TO-DIGITAL CONVERTERS

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