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ADS8028 Datasheet 12-Bit 1-MSPS 8-Channel SAR ADC

Manufacturer: Texas Instruments

General Description

The ADS8028 is a 12-bit analog-to-digital converter (ADC), capable of operating at sampling speeds up to 1 MSPS.

The device is based on a successive approximation register (SAR) core and provides an inherent sample-and-hold (SH) front-end.

In addition to having eight analog input channels, the ADS8028 offers an internal temperature sensor with 0.25°C resolution and an internal voltage reference.

Overview

ADS8028 www.ti.com SBAS549B – MAY 2011 – REVISED MARCH 2012 12-Bit, 1-MSPS, 8-Channel, SAR ADC with Internal Reference and Internal Temperature Sensor Check for Samples:.

Key Features

  • 1.
  • 23 Outstanding Performance:.
  • Throughput: Up to 1 MSPS.
  • No Missing Codes: 12 Bits.
  • INL: ±0.5 LSB.
  • SNR: 72 dB.
  • Highly Integrated:.
  • Eight Analog Inputs.
  • High-Resolution Internal Temperature Sensor.
  • Nine-Channel Multiplexer with Channel Sequencer.
  • Low-Drift Internal Voltage Reference.
  • Wide Supply Range:.
  • Analog Supply (AVDD): 2.7 V to 5.25 V.
  • Digital Supply (DVDD): 1.65 V to 5.25 V.