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AMC1304L05 Datasheet Reinforced Isolated Delta-Sigma Modulators

Manufacturer: Texas Instruments

General Description

The AMC1304 is a precision, delta-sigma (ΔΣ) modulator with the output separated from the input circuitry by a capacitive double isolation barrier that is highly resistant to magnetic interference.

This barrier is certified to provide reinforced isolation of up to 7000 VPEAK according to the DIN V VDE V 0884-10, UL1577 and CSA standards.

Used in conjunction with isolated power supplies, the device prevents noise currents on a high common-mode voltage line from entering the local system ground and interfering with or damaging low voltage circuitry.

Overview

Product Folder Order Now Technical Documents Tools & Software Support & Community Reference Design AMC1304L05, AMC1304L25, AMC1304M05, AMC1304M25 SBAS655E – SEPTEMBER 2014 – REVISED JANUARY 2017 AMC1304x High-Precision,.

Key Features

  • 1 Pin-Compatible Family Optimized for ShuntResistor-Based Current Measurements:.
  • ±50-mV or ±250-mV Input Voltage Ranges.
  • CMOS or LVDS Digital Interface Options.
  • Excellent DC Performance Supporting HighPrecision Sensing on System Level:.
  • Offset Error: ±50 µV or ±100 µV (max).
  • Offset Drift: 1.3 µV/°C (max).
  • Gain Error: ±0.2% or ±0.3% (max).
  • Gain Drift: ±40 ppm/°C (max).
  • Safety-Related Certifications:.
  • 7000-VP.