AMC1336 Small, High-Precision, Reinforced Isolated Delta-Sigma Modulator for Voltage Sensing Applications

1 Features

Input structure optimized for voltage measurements:
- Input voltage range: ±1 V
- Input resistance: 1.5 GΩ (typ)
Excellent DC performance:
- Offset error: ±0.5 mV (max)
- Offset drift: ±4 µV/°C (max)
- Gain error: ±0.25% (max)
- Gain drift: ±40 ppm/°C (max)
Transient immunity: 115 kV/µs (typ)
Missing high-side supply detection
Safety-related certifications:
- 8000-V_PEAK reinforced isolation per DIN VDE V 0884-11: 2017-01
- 5700-V_RMS isolation for 1 minute per UL1577
- IEC 62368-1 end equipment standard