ADUM7442ARQZ, Цифровой изолятор, 4 канала, 55 нс, 3 В, 5.5 В, QSOP, 16 вывод(-ов)
см. техническую документацию
Описание
ADUM7442 is a quad-channel digital isolator based on the Analog Devices, Inc., iCoupler® technology. Combining high speed CMOS and monolithic air core transformer technologies, this isolation component provide outstanding performance characteristics superior to the alternatives, such as optocoupler devices and other integrated couplers. It is approved by UL recognition, UL 1577: 1000V rms for 1 minute. It is widely used in application such as general-purpose, multichannel isolation, SPI interface/data converter isolation, RS-232/RS-422/RS-485 transceivers, industrial field bus isolation etc.
• Bidirectional communication
• 3V/5V level translation
• High common-mode transient immunity is >15kV/µs
• Number of inputs, VDD1 side is 2
• Number of inputs, VDD2 side is 2
• Maximum data rate is 1Mbps
• Maximum propagation delay is 75ns at 5V
• Maximum pulseWidth distortion is 25ns
• Operating temperature is -40°C to +105°C
• Packaging style is 16-lead QSOP
Технические параметры
| Количество каналов | 4 ?????? | |
| Задержка Распространения | 55нс | |
| Количество Выводов | 16вывод(-ов) | |
| Линейка Продукции | - | |
| Максимальная Рабочая Температура | 105°C | |
| Максимальное Напряжение Питания | 5.5В | |
| Минимальная Рабочая Температура | -40°C | |
| Минимальное Напряжение Питания | 3В | |
| Стандарты Автомобильной Промышленности | - | |
| Стиль Корпуса Интерфейса | QSOP | |
| Уровень Чувствительности к Влажности (MSL) | MSL 1-Безлимитный | |
| Brand | Analog Devices | |
| Data Rate | 1 Mb/s | |
| Factory Pack Quantity | 98 | |
| Isolation Type | Magnetic Coupling | |
| Isolation Voltage | 1 kVrms | |
| Manufacturer | Analog Devices Inc. | |
| Maximum Fall Time | 2.8 ns(Typ) | |
| Maximum Operating Temperature | +105 C | |
| Maximum Rise Time | 2.8 ns(Typ) | |
| Minimum Operating Temperature | -40 C | |
| Mounting Style | SMD/SMT | |
| Number of Channels | 4 Channel | |
| Operating Supply Current | 950 uA | |
| Operating Supply Voltage | 5.5 V | |
| Package / Case | QSOP-16 | |
| Packaging | Tube | |
| Polarity | Bidirectional | |
| Product | Digital Isolators | |
| Product Category | Digital Isolators | |
| Propagation Delay Time | 56 ns | |
| Pulse Width | 250 ns | |
| RoHS | Details | |
| Series | ADUM7442 | |
| Supply Voltage - Max | 5.5 V | |
| Supply Voltage - Min | 3 V | |
| Type | General Purpose | |
| Вес, г | 0.4 |
