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AD4851 - 16-Bit 250kSPS DAS

General Description

Companion Products3 Specifications 4 Timing Specifications 13 Absolute Maximum Ratings18 Junction Temperature18 Thermal Resistance 18 Electrostatic Discharge (ESD) Ratings18 ESD Caution18 Pin Configuration and Function Descriptions 19 Typical Performance Characteristics 22 Terminology 29 Theory of

Key Features

  • Complete 16-bit data acquisition system.
  • Simultaneous sampling of 4 internally buffered channels.
  • 250kSPS per channel throughput.
  • Differential, wide common-mode range inputs.
  • ±75pA typical input leakage at 25°C.
  • Full-scale input step settling time < 300ns.
  • Integrated reference and reference buffer (4.096V).
  • Integrated supply decoupling capacitors.
  • 36mW per channel at 250kSPS, scales with throughput.
  • Minimal external signal conditioning.
  • Sea.

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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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Data Sheet AD4851 Buffered, 4-Channel Simultaneous Sampling, 16-Bit 250kSPS DAS FEATURES ► Complete 16-bit data acquisition system ► Simultaneous sampling of 4 internally buffered channels ► 250kSPS per channel throughput ► Differential, wide common-mode range inputs ► ±75pA typical input leakage at 25°C ► Full-scale input step settling time < 300ns ► Integrated reference and reference buffer (4.096V) ► Integrated supply decoupling capacitors ► 36mW per channel at 250kSPS, scales with throughput ► Minimal external signal conditioning ► Seamless high dynamic range ► Per sample, per channel automatic gain ranging ► Maintains ppm-level INL ► Per channel SoftSpan input ranges, bipolar or unipolar ► ±40V, ±25V, ±20V, ±12.5V, ±10V, ±6.25V, ±5V, ±2.5V ► 0V to 40V, 25V, 20V, 12.5V, 10V, 6.