Серия изоляторов цифровых сигналов NSI1300

Novosense

Общие характеристики

 Раздел Изоляторы цифровых сигналов
Корпус SO-8 SOIC8
Напряжение изоляции RMS
Кол-во передатчиков
Кол-во приемников
Максимальная задержка сигнала
Диапазон напряжений питания
Рабочая температура

Документация на серию NSI1300

NSi1300 High Reliability Reinforced Isolated Amplifier Datasheet (EN) 1.4 Product Overview NSI1300 is a high-performance isolated amplifier with output separated from input based on the NOVOSENSE capacitive isolation technology. The device has a linear differential input signal range of ±50mV (±64mV full-scale) or ±250mV (±320mV full-scale). The differential input is ideally suited to shunt resistor-based current sensing in high voltage applications where isolation is required. The device has a fixed gain (8.2 or 41) and provides a differential analog output. The low offset and gain drift ensure the accuracy over the entire temperature range. High common-mode transient immunity ensures that the device is able to provide accurate and reliable measurements even in the presence of high-power switching such as in motor control applications. The fail-safe functions including input common-mode overvoltage detection and missing VDD1 detection simplify system-level design and diagnostics. Key Features  Up to 5000Vrms Insulation voltage  ±50mV or ±250mV linear Input Voltage Range  Fixed Gain: 8.2 or 41  Low Offset Error and Drift: NSI1300D25: ±0.2mV (Max), -2~4μV/℃ (Max)  VDD1 monitoring  Input common-mode overvoltage detection  Operation Temperature: -40℃ ~125℃  RoHS-Compliant Packages: SOP8(300mil) Safety Regulatory Approvals  UL recognition: up to 5000Vrms for 1 minute per UL1577  CQC certification per GB4943.1-2011   CSA component notice 5A approval IEC60950-1 standard DIN VDE V 0884-11:2017-01 Applications  Shunt current monitoring  AC motor controls  Uninterruptible Power Suppliers  Automotive onboard chargers Device Information Part Number NSI1300D25-DSWVR Package SOP8(300mil) Body Size 5.85mm × 7.50mm NSI1300D05-DSWVR SOP8(300mil) 5.85mm × 7.50mm Functional Block Diagrams NSI1300D05: ±0.1mV (Max), -0.8~1μV/℃ (Max)  Low Gain Error and Drift: ±0.3% (Max), ±50ppm/℃ (Max)  Low Nonlinearity and Drift: ±0.03% (Max), ±1ppm/℃ (Typ)  SNR: 86dB (Typ, BW=10kHz), 72dB (Typ, BW=100kHz)  Wide bandwidth: 310kHz (Typ)  High CMTI: 150kV/μs (Typ)  System-Level Diagnostic Features: Copyright © 2020, NOVOSENSE Figure 1. NSi1300 Block Diagram Page 1 PDF
Документация на NSI1300D25-DSWVR 

Copyright © 2019, NOVOSENSE Keywords:

Дата модификации: 21.07.2021

Размер: 2.1 Мб

20 стр.

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