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Isolated Error Amplifier

NSi31xx is high-performance isolation error amplifier for linear voltage feedback or voltage sampling applications. It can transmit analog signals under high-voltage isolation. Based on NOVOSENSE capacitive isolation technology, the amplifier can provide extremely high dynamic response and common-mode transient immunity while achieving excellent performance, ensuring the reliable operation of the system.

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  • VDD1(max)(V)
    20
  • VDD2(max)(V)
    20
  • Bandwidth(typ)(kHz)
    400
  • VIORM(Vpeak)
    565
  • VISO(rms)(V)
    3000
  • Input offset error(max)(mV)
    ±5
  • Input Common-Mode Range(V)
    0.35~1.5
  • Output Voltage Range(V)
    0.2~3
  • Input Bias Current(typ)(pA)
    200
  • Common Mode Rejection(typ)(dB)
    72
  • CMTI(max)(kV/us)
    100
  • Package Type
    SSOP16
  • Temperature Range(°C)
    -40~125

show 1 devices

Part Number ECAD Model VDD1(max)(V) VDD2(max)(V) Bandwidth(typ)(kHz) VIORM(Vpeak) VISO(rms)(V) Input offset error(max)(mV) Input Common-Mode Range(V) Output Voltage Range(V) Input Bias Current(typ)(pA) Common Mode Rejection(typ)(dB) CMTI(max)(kV/us) AEC-Q100 Package Type Temperature Range(°C)
NSI3190
20
20
400
565
3000
±5
0.35~1.5
0.2~3
200
72
100
SSOP16
-40~125

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