PAI220N31

2Pai Semiconductor (Shanghai) Co., Ltd.
2Pai Semi Low Power, 3.0kV rms Dual I2C Isolators π220N31/π221N31 Data Sheet FEATURES I2C Bidirectional communication Ultra-low power consumption Supports up to 2 MHz operation Open-drain interfaces Side 1 outputs with 3.5 mA sink current Side 2 outputs with 35 mA sink current 3.0V to 5.5V supply/logic levels High common-mode transient immunity: 75 kV/µs typical Safety and regulatory approv...
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Технические характеристики

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Корпус SO-8 SOIC8
Напряжение изоляции RMS
Кол-во передатчиков
Кол-во приемников
Скорость передачи данных
Максимальная задержка сигнала
Диапазон напряжений питания
Примечание 2 SOP-8 Digital Isolators ROHS
Рабочая температура
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Аналоги 2

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Тип Наименование Корпус Упаковка i Изоляция TX RX Скорость Задержка U пит Примечание T раб Карточка
товара
F~ CA-IS3020S (CHIPANLG)
 
SO-8 SOIC8 в ленте 2500 шт
 
 — — — —
F~ NSI8100N (NOVOSENS)
 
SO-8 SOIC8 в ленте 35 шт
 

Файлы 1

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2Pai Semi Low Power, 3.0kV rms Dual I2C Isolators π220N31/π221N31 Data Sheet FEATURES I2C Bidirectional communication Ultra-low power consumption Supports up to 2 MHz operation Open-drain interfaces Side 1 outputs with 3.5 mA sink current Side 2 outputs with 35 mA sink current 3.0V to 5.5V supply/logic levels High common-mode transient immunity: 75 kV/µs typical Safety and regulatory approvals(Pending)： UL recognition: 3000Vrms for 1 minute per UL 1577 CSA Component Acceptance Notice 5A VDE certificate of conformity: DIN V VDE V 0884-10 (VDE V 0884-10):2006-12 VIORM = 707V peak CQC certification per GB4943.1-2011 AEC-Q100 (Pending) Wide temperature range: -40°C to 125°C 8-lead, RoHS-compliant, SOIC package tions where a bidirectional clock is not required. The π221N31 is used in applications that have a single master while the π220N31 is suitable for multi-master applications. These devices feature independent 3.0V to 5.5V supplies on each side of the isolator. These devices operate from DC to 2MHz at ambient temperatures of -40°C to +125°C. FUNCTIONAL BLOCK DIAGRAMS π220N31 VDD1 1 8 VDD2 SDA1 2 7 SDA2 SCL1 3 6 SCL2 GND1 4 5 GND2 π221N31 APPLICATIONS I2C, Isolated SMBus, PMBus interfaces Multilevel I2C interfaces Electric and Hybrid-Electric Vehicles Open-Drain Networks I2C Level Shifting Power supplies GENERAL DESCRIPTION The π220N31/π221N31 devices are low-power bidirectional isolators compatible with the I2C interface and are based on iDivider technology from 2PaiSemi. These devices have logic input and output buffers that are separated by using a silicon dioxide (SiO2) barrier. These devices block high voltages and prevent noise currents from entering the control side ground, avoiding circuit interference and damaging sensitive components. The π220N31/π221N31 devices are based on iDivider technology with functional, performance, size, and power consumption advantages as compared to optocouplers. The π220N31 provides two bidirectional channels, supporting a complete isolated I2C interface. The π221N31 provides one bidirectional channel and one unidirectional channel for applica- VDD1 1 8 VDD2 SDA1 2 7 SDA2 SCL1 3 6 SCL2 GND1 4 5 GND2 Figure1. π220N31/π221N31 functional Block Diagram VDD1 R1 SDA1 SCL1 GND1 R2 C1 1 π220N31 8 0.1uF 2 7 3 6 4 5 VDD2 C2 R3 R4 0.1uF SDA2 I2C BUS SCL2 GND2 Figure2. π220N31 Typical Application Circuit Rev.1 Information furnished by 2Pai semi is believed to be accurate and reliable. However, no responsibility is assumed by 2Pai semi for its use, nor for any infringements of patents or other rights of third parties that may result from its use. Specifications subject to change without notice. No license is granted by implication or otherwise under any patent or patent rights of 2Pai semi. Trademarks and registered trademarks are the property of their respective owners. Room 308-309, No.22, Boxia Road, Pudong New District, Shanghai, 201203, China 021-50850681 2Pai Semiconductor Co., Limited. All rights reserved. http://www.rpsemi.com/ PDF
Документация на PAI220N31 

Дата модификации: 27.03.2020

Размер: 1.22 Мб

14 стр.

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