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AMC1306E05, AMC1306E25, AMC1306M0...
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Technical Documents
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AMC1306E05, AMC1306E25, AMC1306M05, AMC1306M25
SBAS734B – MARCH 2017 – REVISED JUNE 2018
AMC1306x Small, High-Precision, Reinforced Isolated Delta-Sigma Modulators With High CMTI
1 Features
1 Pin-Compatible Family Optimized for ShuntResistor-Based Current Measurements: – ±50-mV or ±250-mV Input
Voltage Ranges – Manchester Coded or Uncoded Bitstream Options
Excellent DC Performance: – Offset Error: ±50 µV or ±100 µV (max) – Offset Drift: 1 µV/°C (max) – Gain Error: ±0.2% (max) – Gain Drift: ±40 ppm/°C (max)
Transient Immunity: 100 kV/µs (typ) System-Level Diagnostic Features Safety-Related Certifications:
– 7000-VPEAK Reinforced Isolation per DIN V VDE V 0884-11 (VDE V 0884-11): 2017-01
– 5000-VRMS Isolation for 1 Minute per UL1577 – CAN/CSA No. 5A-Component Acceptance
Service Notice, IEC 60950-1, and IEC 60065 End Equipment Standards Fully Specified Over the Extended Industrial Temperature Range: –40°C to +125°C
2 Applications
Shunt-Resistor-Based Current Sensing and Isolated
Voltage Measurements in: – Industrial Motor Drives – Photovoltaic Inverters – Uninterruptible Power Supplies
3 Description
The AMC1306 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 accordin...