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TLV2545 - SERIAL ANALOG-TO-DIGITAL CONVERTERS

This page provides the datasheet information for the TLV2545, a member of the TLV2541 SERIAL ANALOG-TO-DIGITAL CONVERTERS family.

Description

The TLV2541, TLV2542, and TLV2545 are a family of high performance, 12-bit, low power, miniature, CMOS analog-to-digital converters (ADC).

The TLV254x family operates from a single 2.7-V to 5.5-V supply.

Devices are available with single, dual, or single pseudo-differential inputs.

Features

  • a high-speed serial link to modern host processors with SCLK up to 20 MHz. The maximum SCLK frequency is dependent upon the mode of operation (see Table 1). The TLV254x family uses the built-in oscillator as the conversion clock, providing a 3.5-μs conversion time. TA 0°C to 70°C.
  • 40°C to 85°C.

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Datasheet preview – TLV2545

Datasheet Details

Part number TLV2545
Manufacturer Texas Instruments
File Size 882.03 KB
Description SERIAL ANALOG-TO-DIGITAL CONVERTERS
Datasheet download datasheet TLV2545 Datasheet
Additional preview pages of the TLV2545 datasheet.

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Full PDF Text Transcription

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TLV2541, TLV2542, TLV2545 2.7-V TO 5.5-V, LOW-POWER, 12-BIT, 140/200 KSPS, SERIAL ANALOG-TO-DIGITAL CONVERTERS WITH AUTOPOWER DOWN SLAS245E −MARCH 2000 − REVISED APRIL 2010 D Maximum Throughput . . . 140/200 KSPS D Built-In Conversion Clock D INL/DNL: ±1 LSB Max, SINAD: 72 dB, SFDR: 85 dB, fi = 20 kHz D SPI/DSP-Compatible Serial Interface D Single Supply: 2.7 Vdc to 5.5 Vdc D Rail-to-Rail Analog Input With 500 kHz BW D Three Options Available: − TLV2541: Single Channel Input − TLV2542: Dual Channels With Autosweep − TLV2545: Single Channel With Pseudo-Differential Input D Low Power With Autopower Down − Operating Current: 1 mA at 2.7 V, 1.5 mA at 5 V Autopower Down: 2 μA at 2.
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