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ADuM7701 - Sigma-Delta Modulator

General Description

The ADuM7701 is a high performance, second-order, Σ-Δ modulator that converts an analog input signal into a high speed, single-bit data stream, with on-chip digital isolation based on Analog Devices, Inc., iCoupler® technology.

Key Features

  • 5 MHz to 21 MHz main clock input frequency.
  • Offset drift vs. temperature: ±0.6 µV/°C maximum.
  • SNR: 86 dB typical.
  • 16 bits, no missing codes.
  • Full-scale analog input voltage range: ±320 mV.
  • ENOB: 14 bits typical.
  • IDD1: 10 mA maximum.
  • On-board digital isolator.
  • Operating temperature range:.
  • 40°C to +125°C.
  • High common-mode transient immunity: 150 kV/µs minimum, VDD2 = 3.3 V.
  • Wide-body SOICs.
  • 16-lead SOIC_W.
  • 8-lead SOIC_IC wi.

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Full PDF Text Transcription (Reference)

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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FEATURES ► 5 MHz to 21 MHz main clock input frequency ► Offset drift vs. temperature: ±0.6 µV/°C maximum ► SNR: 86 dB typical ► 16 bits, no missing codes ► Full-scale analog input voltage range: ±320 mV ► ENOB: 14 bits typical ► IDD1: 10 mA maximum ► On-board digital isolator ► Operating temperature range: −40°C to +125°C ► High common-mode transient immunity: 150 kV/µs minimum, VDD2 = 3.