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ADS8201 Datasheet 8-Channel Data Acquisition System

Manufacturer: Texas Instruments

Overview: ADS8201ADS8201 www.ti.com SLAS534B – JULY 2009 – REVISED MAY 2010 2.2V to 5.

General Description

The ADS8201 is a low-power, complete on-chip data acquisition system optimized for portable applications that require direct connections, wide dynamic range, and automatic operation with very low power consumption.

The device includes a 12-bit, capacitor-based, successive approximation register (SAR) analog-to-digital converter (ADC);

a high-performance, continuous-time programmable gain amplifier (PGA);

Key Features

  • 1.
  • 234 Low-Power, Flexible Supply Range:.
  • 2.2V to 5.5V Analog Supply.
  • 1.32mW (100kHz, +VA = 2.2V, +VD = 2.2V).
  • 4.5mW (100kHz, +VA = 5V, +VD = 5V).
  • Up to 100kSPS Throughput Rate.
  • Excellent DC Performance:.
  • ±0.5 LSB typ, ±1.5 LSB max INL.
  • ±0.5 LSB typ, ±1.0 LSB max DNL.
  • ±6 LSB Offset Error at +VA =5V.
  • ±0.1%FS Gain Error at +VA = 5V.
  • Flexible Analog Inputs:.
  • True Differential Input.
  • D.