Серия дополнительных контроллеров питания SCM3721ASA

Mornsun

Общие характеристики

 Раздел Дополнительные контроллеры питания

Документация на серию SCM3721ASA

SCM3721ASA/SCM3723ASA Dual-Channel Digital Isolators SCM Package Features         3 V to 5.5 V level translation High common-mode transient immunity: 150 kV/µs typical High robustness to radiated and conducted noise High ESD rating Ultra low power consumption 0.55mA/channel(150Kbps) Wide temperature range: -40°C ~ 125°C Isolation voltages: AC 3000Vrms High data rate:150kbps Mechanical package: SOP-8 (see “Ordering information” for details). Applications   ” General-purpose multichannel isolation Industrial field bus isolation Functional Description The SCM3721ASA/SCM3723ASA digital isolators by using maturated standard semiconductor CMOS technology and Capacitance pulse isolation technology, these isolation components provide outstanding performance characteristics and reliability superior to alternatives such as optocoupler devices and other integrated isolators. Capacitance pulse isolation technology is a new generation digital isolator technology . It uses the principle of capacitor voltage divider to transmit voltage signal directly cross the isolator capacitor without signal modulation and demodulation. The SCM3721ASA/SCM3723ASA isolator data channels are independent and different models have different transmission directions with a withstand voltage rating of 3 kV rms and the data rate from DC up to 150Kbps . The devices operate with the supply voltage on either side ranging from 3.0 V to 5.5 V, providing compatibility with lower voltage systems as well as enabling voltage translation functionality across the isolation barrier. The fail-safe state is available in which the outputs transition to a preset state when the input power supply is not applied. Product model Model Power supply range（V） Data rate Channel number Output channel number Withstand voltage(kV rms) Default output Package option Pin number SCM3721ASA 3.0~5.5 150Kbps 2 1 3 high SOP 8 SCM3723ASA 3.0~5.5 150Kbps 2 2 3 high SOP 8 2020.01.07-A/0 Page 1 of 12 MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation PDF
Документация на SCM3723ASA 

SCM3721ASA & SCM3723ASA Keywords:

Дата модификации: 31.12.2021

Размер: 1.53 Мб

12 стр.

    Товары серии SCM3721ASA

    Наименование i Упаковка
    SCM3721ASA (MORNSUN)
     
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