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TLV2548-EP - Low-Power Serial Analog-to-Digital

General Description

The TLV2548 is a high performance, 12-bit low-power, 3.86-μs, CMOS analog-to-digital converter (ADC) which operates from a single 3.0-V to 5.5-V power supply.

Key Features

  • 1.
  • Maximum Throughput 200-KSPS.
  • Built-In Reference, Conversion Clock and 8x FIFO.
  • Differential/Integral Nonlinearity Error: ±1.2 LSB.
  • Signal-to-Noise and Distortion Ratio: 70 dB, fi = 12 kHz.
  • Spurious Free Dynamic Range: 75 dB, fi = 12 kHz.
  • SPI (CPOL = 0, CPHA = 0)/DSP-Compatible Serial Interfaces With SCLK up to 20 MHz.
  • Single Wide Range Supply 3.0 Vdc to 5.5 Vdc.
  • Analog Input Range 0 V to Supply Voltage With 500-kHz BW.

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Other Datasheets by Texas Instruments

Part Number Description
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TLV2544Q Low-Power Serial Analog-to-Digital

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.

View original datasheet text
TLV2548-EP www.ti.com SLAS668 – OCTOBER 2009 3.0-V TO 5.5-V, 12-BIT, 200-KSPS, 4-/8-CHANNEL, LOW-POWER SERIAL ANALOG-TO-DIGITAL CONVERTER WITH AUTOPOWER-DOWN Check for Samples: TLV2548-EP FEATURES 1 • Maximum Throughput 200-KSPS • Built-In Reference, Conversion Clock and 8x FIFO • Differential/Integral Nonlinearity Error: ±1.2 LSB • Signal-to-Noise and Distortion Ratio: 70 dB, fi = 12 kHz • Spurious Free Dynamic Range: 75 dB, fi = 12 kHz • SPI (CPOL = 0, CPHA = 0)/DSP-Compatible Serial Interfaces With SCLK up to 20 MHz • Single Wide Range Supply 3.0 Vdc to 5.5 Vdc • Analog Input Range 0 V to Supply Voltage With 500-kHz BW • Hardware Controlled and Programmable Sampling Period • Low Operating Current (1.0 mA at 3.3 V, 2.0 mA at 5.5 V With External Ref, 1.7-mA at 3.3V, 2.4-mA at 5.