AMC1304M05 - Texas Instruments

AMC1304M05 Reinforced Isolated Delta-Sigma Modulators

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 .

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-VPK Reinforced Isolation per DIN V VDE V 0884-10 (VDE V 0884-10): 2006-12
  – 5000-VRMS Isolation for 1 Minute per UL1577
  – CAN/CSA No. 5A-Component Acceptance Service Notice, IEC 6095.