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Product

Isolated ADC

High-performance isolated sigma-delta modulator can convert analog signals into digital signals for transmission under high-voltage isolation. Based on NOVOSENSE capacitive isolation technology, the modulator can provide extremely high common-mode transient immunity capability while achieving excellent performance, ensuring the reliable operation of the system.

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  • Input channel number
    1
  • VDD1(max)(V)
    5.5
  • VDD2(max)(V)
    5.5
  • FSR(mV)
    ±50
    ±250
  • CLK frequency(max)(MHz)
    21
  • VIOWM(rms)(V)
    1500
  • VISO(rms)(V)
    5000
  • INL(max)(LSB)
    ±4
  • Input offset error(max)(uV)
    ±50
    ±100
  • Input offset error drift(max)(
    -0.5/+1.5
  • Gain error(max)(%)
    ±0.2
  • Gain error drift(max)(ppm/°C)
    ±40
  • CMTI(min)(kV/us)
    100
  • SNR(typ)(dB)
    82.5
  • Package Type
    SOW8
    SOW16
  • Temperature Range(°C)
    -40~125

show 4 devices

Part Number Input channel number VDD1(max)(V) VDD2(max)(V) FSR(mV) CLK frequency(max)(MHz) VIOWM(rms)(V) VISO(rms)(V) INL(max)(LSB) Input offset error(max)(uV) Input offset error drift(max)( Gain error(max)(%) Gain error drift(max)(ppm/°C) CMTI(min)(kV/us) SNR(typ)(dB) Package Type Temperature Range(°C) AEC-Q100
NSI1306M25
1
5.5
5.5
±250
21
1500
5000
±4
±100
-0.5/+1.5
±0.2
±40
100
82.5
SOW8、SOW16
-40~125
NSI1306M05
1
5.5
5.5
±50
21
1500
5000
±4
±50
-0.5/+1.5
±0.2
±40
100
82.5
SOW8、SOW16
-40~125
NSI1305M25
1
5.5
5.5
±250
21
1500
5000
±4
±100
±1
±0.2
±40
100
82.5
SOW8、SOW16
-40℃~125℃
NSI1305M05
1
5.5
5.5
±50
21
1500
5000
±4
±50
±0.5
±0.2
±30
100
86
SOW8、SOW16
-40℃~125℃

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