CA-IS3720HS

Chipanalog
CA-IS3720, CA-IS3721, CA-IS3722 Version 1.02, 2022/09/06 Shanghai Chipanalog Microelectronics Co., Ltd. CA-IS372x High-Speed Dual-Channel Digital Isolators 1. Features 3. • • Data rate: DC to 150Mbps Robust isolation barrier  High lifetime: >40 years  Up to 5000 VRMS isolation rating (Wide body packages)  ±150 kV/μs typical CMTI Wide supply range: 2.5V to 5.5V Wide operating temper...
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Внешний вид CA-IS3720HS

Технические характеристики

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Корпус SO-8 SOIC8
Напряжение изоляции RMS
Скорость передачи данных
Диапазон напряжений питания
Рабочая температура
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Аналоги 3

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Тип Наименование Корпус Упаковка i Изоляция TX RX Скорость Задержка U пит Примечание T раб Карточка
товара
P+ CA-IS3720HS-Q1 (CHIPANLG)
 
SO-8 SOIC8 — — — —
F~ PAI120E31 (2PAI)
 
SO-8 SOIC8 500 шт
 
 Capacitive isolation 2 General-purpose SOP-8 Digital Isolators ROHS
F~ BL7120AH (CN BELL)
 
SO-8 SOIC8 в ленте 5000 шт
 
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Файлы 1

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CA-IS3720, CA-IS3721, CA-IS3722 Version 1.02, 2022/09/06 Shanghai Chipanalog Microelectronics Co., Ltd. CA-IS372x High-Speed Dual-Channel Digital Isolators 1. Features 3. • • Data rate: DC to 150Mbps Robust isolation barrier  High lifetime: >40 years  Up to 5000 VRMS isolation rating (Wide body packages)  ±150 kV/μs typical CMTI Wide supply range: 2.5V to 5.5V Wide operating temperature range: -40°C to 125°C No start-up initialization required Default output High (CA-IS372xH) and Low (CAIS372xL) Options High electromagnetic immunity Low power consumption  1.5mA per channel at 1Mbps with VDD = 5.0V  6.6mA per channel at 100Mbps with VDD = 5.0V Best in class propagation delay and skew  12ns typical propagation delay  2ns propagation delay skew (chip -to-chip)  1ns pulse width distortion  5ns minimum pulse width Schmitt trigger inputs Package options  Narrow-body SOIC8(S) package  Wide-body SOIC8(G) package  Wide-body SOIC16(W) package Safety regulatory approvals  VDE 0884-11 isolation certification  UL according to UL1577  IEC 62368-1, IEC 61010-1, GB 4943.1-2011 and GB 8898-2011 certifications The CA-IS372x devices are high-performance dual channel digital isolators with up to 3.75kVRMS (narrowbody package) and 5kVRMS (wide-body package) isolation rating and ultra-fast data rate. The CA-IS372x devices provide high electromagnetic immunity and low emissions at low power consumption, while isolating CMOS digital I/O. Each isolation channel has a logic input and output buffer separated by capacitive silicon dioxide (SiO2) insulation barrier, and each channel input integrated Schmitt trigger to provide excellent noise immunity. • • • • • • • • • • 2. Applications • • • • • • Industrial Automation Motor Control Medical Systems Isolated Power Supplies Solar Inverters Isolated RS485, CAN, RS232 etc. General Description The CA-IS3720 features two channels transferring digital signals in one direction for applications such as isolated digital I/O. The CA-IS3721/CA-IS3722 devices have 2 channels with 1 channel in each direction, making them ideal for isolating the Tx and Rx lines of a transceiver, such as RS485, CAN etc. communication. When the input is either not powered or is open-circuit, the default output is low for devices with suffix L and high for devices with suffix H. The CA-IS372x family are specified over the -40°C to +125°C operating temperature range and are available in 8-pin SOIC narrow body package, 8-pin SOIC wide body package and 16-pin SOIC wide body package. Device information Part number CA-IS3720 CA-IS3721 CA-IS3722 Package Package size (NOM) SOIC8 (S) 4.90 mm × 3.90 mm SOIC8-WB(G) 5.85 mm ×7.50 mm SOIC16-WB(W) 10.30mm ×7.50 mm Simplified Channel Structure GNDA and GNDB are the isolated grounds for A side and B side respectively. Copyright © 2020, Chipanalog Incorporated Shanghai Chipanalog Microelectronics Co., Ltd. 1 PDF
Документация на CA-IS3720HG 

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Дата модификации: 14.09.2022

Размер: 1.52 Мб

26 стр.

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