AMC1100
Features
- 1 ±250-m V input voltage range optimized for shunt resistors
- Very low nonlinearity: 0.075% max at 5 V
- Low offset error: 1.5 m V max
- Low noise: 3.1 m VRMS typ
- Low high-side supply current:
8 m A max at 5 V
- Input bandwidth: 60 k Hz min
- Fixed gain: 8 (0.5% Accuracy)
- High mon-mode rejection ratio: 108 d B
- Low-side operation: 3.3 V
- Safety-related certifications:
- 4250-VPK basic isolation per DIN VDE V 0884-11: 2017-01
- 3005-VRMS isolation for 1 minute per UL1577
- CAN/CSA no. 5A-ponent acceptance service notice and DIN EN 61010-1 standard
- Working voltage: 1200 VPEAK
- Transient immunity: 2.5 k V/µs min
- Fully specified over the extended industrial temperature range
2 Applications
Shunt resistor based current sensing in:
- Electricity meters
- String inverters
- Power measurement applications
3 Description
The AMC1100 is a precision isolation amplifier with an output separated from the input circuitry by a silicon dioxide (Si O2) barrier that is highly resistant to...
