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ADS7038 - 12-Bit ADC

General Description

The ADS7038 is an easy-to-use, 8-channel, multiplexed, 12-bit, 1-MSPS, successive approximation register analog-to-digital converter (SAR ADC).

The eight channels can be independently configured as either analog inputs, digital inputs, or digital outputs.

Key Features

  • 1 Small package size:.
  • WQFN 3 mm × 3 mm.
  • 8 channels configurable as any combination of:.
  • Up to 8 analog inputs, digital inputs, or digital outputs.
  • GPIOs for I/O expansion:.
  • Open-drain, push-pull digital outputs.
  • Analog watchdog:.
  • Programmable thresholds per channel.
  • Event counter for transient rejection.
  • Wide operating ranges:.
  • AVDD: 2.35 V to 5.5 V.
  • DVDD: 1.65 V to 5.5 V.

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Other Datasheets by Texas Instruments

Part Number Description
ADS7039-Q1 10-Bit 2-MSPS SAR ADC
ADS7040 8-Bit 1-MSPS SAR ADC
ADS7041 10-Bit 1-MSPS SAR ADC
ADS7042 12-Bit 1-MSPS SAR ADC
ADS7043 12-Bit 1-MSPS SAR ADC

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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Product Folder Order Now Technical Documents Tools & Software Support & Community ADS7038 SBAS979A – JUNE 2019 – REVISED DECEMBER 2019 ADS7038 Small, 8-Channel, 12-Bit ADC With SPI Interface, GPIOs, and CRC 1 Features •1 Small package size: – WQFN 3 mm × 3 mm • 8 channels configurable as any combination of: – Up to 8 analog inputs, digital inputs, or digital outputs • GPIOs for I/O expansion: – Open-drain, push-pull digital outputs • Analog watchdog: – Programmable thresholds per channel – Event counter for transient rejection • Wide operating ranges: – AVDD: 2.35 V to 5.5 V – DVDD: 1.65 V to 5.5 V – –40°C to +125°C temperature range • Enhanced-SPI digital interface: – High-speed, 60-MHz interface – Achieve full throughput with >13.