CA-IS3720HS-Q1

Chipanalog
CA-IS3720-Q1, CA-IS3721-Q1, CA-IS3722-Q1 Shanghai Chipanalog Microelectronics Co., Ltd. Version 1.01, 2022/09/06 CA-IS372x-Q1 Automotive High-Speed Dual-Channel Digital Isolators 1. Features • • Data rate: DC to 150Mbps Robust isolation barrier  High lifetime: >40 years  Up to 3750 VRMS isolation rating (Narrow body packages) and up to 5000 VRMS isolation rating (Wide body packages) ...
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Внешний вид CA-IS3720HS-Q1

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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CA-IS3720-Q1, CA-IS3721-Q1, CA-IS3722-Q1 Shanghai Chipanalog Microelectronics Co., Ltd. Version 1.01, 2022/09/06 CA-IS372x-Q1 Automotive High-Speed Dual-Channel Digital Isolators 1. Features • • Data rate: DC to 150Mbps Robust isolation barrier  High lifetime: >40 years  Up to 3750 VRMS isolation rating (Narrow body packages) and up to 5000 VRMS isolation rating (Wide body packages)  ±150 kV/μs typical CMTI Wide supply range: 2.5V to 5.5V Default output High (CA-IS372xL-Q1) and Low (CAIS372xH-Q1) Options High electromagnetic immunity No start-up initialization required Schmitt trigger inputs 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 Package options  Narrow-body SOIC8(S) 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 AEC-Q100 qualified for automotive application  Grade 1 operating temperature range: -40°C to 125°C • • • • • • • • • • 2. Applications • • • • • • Industrial Automation Automotive Medical Systems Isolated Power Supplies Solar Inverters Isolated RS485, CAN, RS232 etc. Copyright © 2020, Chipanalog Incorporated Shanghai Chipanalog Microelectronics Co., Ltd. 3. General Description The CA-IS372x-Q1 devices are high-performance dual channel digital isolators with up to 3.75kVRMS (narrowbody package) or 5kVRMS (wide-body package) isolation rating and ultra-fast data rate. The CA-IS372x-Q1 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 for automotive applications. The CA-IS3720-Q1 features two channels transferring digital signals in one direction for applications such as isolated digital I/O. The CA-IS3721-Q1/CA-IS3722-Q1 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-Q1 family are specified over the -40°C to +125°C operating temperature range and are available in 8-pin SOIC narrow 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 SOIC16-WB(W) 10.30mm ×7.50 mm Simplified Channel Structure Channel A side Schmitt Trigger Isolation Barrrier Channel B side Mixer VIN Driver Driver RX GNDA VOUT GNDB GNDA and GNDB are the isolated grounds for A side and B side respectively. 1 PDF
Документация на CA-IS3720HS-Q1 

Microsoft Word - CA-IS372x-Q1_datasheet_Version1.01_en_20220906.docx

Дата модификации: 26.11.2022

Размер: 1.54 Мб

24 стр.

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