AMC3330 Precision, ±1V Input, Reinforced Isolated Amplifier
With Integrated DC/DC Converter

1 Features

3.3V or 5V single supply operation with integrated DC/DC converter
±1V input voltage range optimized for voltage measurements with high input impedance
Fixed gain: 2.0
Low DC errors:
- Gain error: ±0.2% (max)
- Gain drift: ±45ppm/°C (max)
- Offset error: ±0.3mV (max)
- Offset drift: ±4µV/°C (max)
- Nonlinearity: ±0.02% (max)
High CMTI: 85kV/µs (min)
System-level diagnostic features
Safety-related certifications:
- 6000V_PK reinforced isolation per DIN EN IEC 60747-17 (VDE 0884-17)
- 4250V_RMS isolation for 1 minute per UL1577
Meets CISPR-11 and CISPR-25 EMI standards