ISO71XXDBQ-EVM, Оценочный модуль, ISO71XXDBQ, цифровой изолятор

PartNumber: ISO71XXDBQ-EVM
Ном. номер: 8091801804
Производитель: Texas Instruments
ISO71XXDBQ-EVM, Оценочный модуль, ISO71XXDBQ ...
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Описание

The ISO71XXDBQ-EVM comes with the ISO7131CCDBQ device soldered down. The user can remove this device and solder down any one of the four channel ISO714XCCDBQ devices. This EVM allows the user to evaluate the isolator performance and parameters. The ISO71xx digital isolators have a logic input and output buffer separated by a silicon dioxide (SiO2) insulation barrier. Used with isolated power supplies, these devices block high voltage, isolate grounds, and prevent noise currents on a data bus or other circuits from entering the local ground and interfering with or damaging sensitive circuitry. A binary input signal is conditioned, translated to a balanced signal, and then differentiated by the capacitive isolation barrier. Across the isolation barrier, a differential comparator receives the logic transition information, then sets or resets a flip flop and the output circuit accordingly. A periodic update pulse is sent across the barrier to ensure the proper dc level of the output.

• User configurable for use with triple and quad channel ISO71xx isolators
• Enables opposing channel testing with the ISO7131, ISO7141, and ISO7142
• Same direction evaluation can be performed using the ISO7140
• User configurable load options for the input and output channels
• Long Life with SiO2 Isolation Barrier
• Operates from 2.7V, 3.3V and 5V supply and logic levels
• 50kV/µs transient immunity, typical
• 50Mbps (with 5V Supplies) maximum signalling rate

Полупроводники - Инструменты\Комплекты Разработчика Устройств Взаимодействия / Связи
Код: 2345423

Технические параметры

Производитель Чипа
Texas Instruments
Номер Ядра Чипа
ISO71xx
Тип Приложения Набора
Интерфейс
Подтип Приложения
Изолятор
Содержимое Комплекта
Evaluation Module ISO71XX

Дополнительная информация

Datasheet ISO71XXDBQ-EVM