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Product

Isolated Voltage Amplifier

For voltage sensing application, the high-performance isolated amplifier  that can transmit analog signals  under high-voltage isolation. Based on NOVOSENSE capacitive isolation technology, the amplifier can provide extremely high common-mode transient immunity capability while achieving excellent performance, ensuring the reliable operation of the system.

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  • VDD1(max)(V)
    5.5
  • VDD2(max)(V)
    5.5
  • FSR(V)
    0.1~2
    ±1.2
  • Bandwidth(typ)(kHz)
    100
    400
  • VIORM(Vpeak)
    2121
    2121/990
  • VISO(rms)(V)
    3000/5000
    5000
  • Input offset error(max)(mV)
    ±1.5
    ±5
  • Input offset error drift(max)(
    -25\+25
    -5\+30
  • Gain
    1
  • Gain error(max)(%)
    ±0.3
    ±0.4
  • Gain error drift(max)(ppm/°C)
    ±45
    ±50
  • Nonlinearity(max)(%)
    ±0.04
    ±0.05
  • Nonlinearity drift(typ)(ppm/°C
    ±1
  • CMTI(min)(kV/us)
    100
  • AEC-Q100
    support
    not support
  • Propagation Delay(max)(us)
    2.1
    4
  • Output type
    Differential
    Single-Ended
  • Package Type
    SOW8
    SOP-8
  • Temperature Range(°C)
    -40~125

show 6 devices

Part Number VDD1(max)(V) VDD2(max)(V) FSR(V) Bandwidth(typ)(kHz) VIORM(Vpeak) VISO(rms)(V) Input offset error(max)(mV) Input offset error drift(max)( Gain Gain error(max)(%) Gain error drift(max)(ppm/°C) Nonlinearity(max)(%) Nonlinearity drift(typ)(ppm/°C CMTI(min)(kV/us) AEC-Q100 Propagation Delay(max)(us) Output type Package Type Temperature Range(°C)
NSI1311
5.5
5.5
0.1~2
400
1500
5000
±1.5
-5\+30
1
±0.3
±45
±0.04
±1
100
2.1
Differential
SOW8
-40~125
NSI1311-Q1
5.5
5.5
0.1~2
400
1500
5000
±1.5
-5\+30
1
±0.3
±45
±0.04
±1
100
2.1
Differential
SOW8
-40~125
NSI1312D
5.5
5.5
±1.2
100
700/1500
3000/5000
±5
-25\+25
1
±0.4
±50
±0.05
±1
100
4
Differential
SOP-8 SOW-8
-40~125
NSI1312S
5.5
5.5
±1.2
100
700/1500
3000/5000
±5
-25\+25
1
±0.4
±50
±0.05
±1
100
4
Single-Ended
SOP-8 SOW-8
-40~125
NSI1312D-Q1
5.5
5.5
±1.2
100
2121/990
5000/3000
±2.5
-20\+20
1
±0.3
±40
±0.05
±1
100
4
Differential
SOP8; SOW8
-40~125
NSI1312S-Q1
5.5
5.5
±1.2
100
2121/990
5000/3000
±2.5
-20\+20
1
±0.3
±40
±0.05
±1
100
4
Single-Ended
SOP8; SOW8
-40~125

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