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TLV2541 - SERIAL ANALOG-TO-DIGITAL CONVERTERS

General 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.

Key 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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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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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.