ADS1243-HT - Texas Instruments

ADS1243-HT 24-Bit ANALOG-TO-DIGITAL CONVERTER

The ADS1243 is a precision, wide dynamic range, delta-sigma, analog-to-digital (A/D) converter with 24-bit resolution operating from 2.7-V to 5.25-V supplies. This delta-sigma, A/D converter provides up to 24 bits of no missing code performance and effective resolution of 21 bits. The input channels are multiplexed. Internal buffering can be selected to prov.

Features

1
•2 24-Bits No Missing Codes
• Simultaneous 50-Hz and 60-Hz Rejection (
  –90 dB Minimum)
• 0.0025% INL
• PGA Gains From 1 to 128
• Single-Cycle Settling
• Programmable Data Output Rates
• External Differential Reference of 0.1 V to 5 V
• On-Chip Calibration
• SPI™ Compatible
• 2.7 V to 5.25 V Supply Range
• 600-µW Power Consumption
• Up to Eight Input Channels
• Up to Eight Data I/O APPLICATIONS
• Down-Hole Drilling
• High Temperature Environments
• Vibration/Modal Analysis
• Multi-Channel Data Acquisition
• Acoustics/Dynamic Strain Gauges
• Pressure Sensors SUPPORTS EXTREME TEMPERATURE APPLIC.