ADS1258IPHPREP

This cutting-edge converter also features an SPI-compatible interface for seamless serial digital communication, making it a breeze to integrate into existing systems. The inclusion of programmable sensor bias current sources further enhances its functionality, allowing for versatile sensor biasing or verification processes. The ADS1258IPHPREP is designed to operate with a unipolar 5-volt or bipolar ±2.5-volt analog supply, along with a digital supply that is compatible with various interfaces ranging from 2.7 volts to 5.25 volts

Key Features

• 24 Bits, No Missing Codes
• Fixed-Channel or Automatic Channel Scan
• Fixed-Channel Data Rate: 125 kSPS
• Auto-Scan Data Rate: 23.7 kSPS/Channel
• Single-Conversion Settled Data
• 16 Single-Ended or 8 Differential Inputs
• Unipolar (5 V) or Bipolar (±2.5 V) Operation
• Low Noise: 2.8 µV_RMS at 1.8 kSPS
• 0.0003% Integral Nonlinearity
• DC Stability (typical):
  0.02 µV/°C Offset Drift, 0.4 ppm/°C Gain Drift
• Open-Sensor Detection
• Conversion Control Pin
• Multiplexer Output for External Signal Conditioning
• On-Chip Temperature, Reference, Offset, Gain, and
  Supply Voltage Readback
• 42-mW Power Dissipation
• Standby, Sleep, and Power-Down Modes
• 8 General-Purpose Inputs/Outputs (GPIO)
• 32.768-kHz Crystal Oscillator or External Clock
• APPLICATIONS
  • Medical, Avionics, and Process Control
  • Machine and System Monitoring
  • Fast Scan Multi-Channel Instrumentation
  • Industrial Systems
  • Test and Measurement Systems
• APPLICATIONS
  • Controlled Baseline
  • One Assembly/Test Site
  • One Fabrication Site
  • Available in Military (–55°C/125°C) and
    Industrial (–40°C/105°C) Temperature Ranges⁽¹⁾
  • Extended Product Life Cycle
  • Extended Product-Change Notification
  • Product Traceability

⁽¹⁾ Custom temperature ranges available
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