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HCPL-7800A-300E, Оптопара, Optically Isolated Amplifiers, 1 канал, Поверхностный Монтаж DIP, 8 вывод(-ов), 3.75 кВ

PartNumber: HCPL-7800A-300E
Ном. номер: 8022811758
HCPL-7800A-300E, Оптопара, Optically Isolated ...
Доступно на заказ 389 шт. Отгрузка со склада в Москве 6 недель.
1 180 × = 1 180
от 25 шт. — 1 110 руб.
от 100 шт. — 716 руб.


The HCPL-7800A-300E is an Isolation Amplifier designed for current sensing in electronic motor drives. In a typical implementation, motor currents flow through an external resistor and the resulting analogue voltage drop is sensed by this. A differential output voltage is created on the other side of this optical isolation barrier. This differential output voltage is proportional to the motor current and can be converted to a single-ended signal by using an op-amp as shown in the recommended application circuit. Since common mode voltage swings of several hundred volts in tens of nanoseconds are common in modern switching inverter motor drives, this was designed to ignore very high common-mode transient slew rates (of at least 10kV/µs).

• 15kV/µs Common-mode rejection at 1000V VCM
• 0.00025V/V/°C Gain drift vs. temperature
• 0.3mV Input offset voltage
• 100kHz Bandwidth
• 0.004% Nonlinearity
• Fully differential circuit topology

Оптоэлектроника и Дисплеи\Оптопары\Усилители с Оптической Развязкой
Код: 1085058

Технические параметры

Количество каналов
1 канал
Количество Выводов
Полоса Пропускания
Напряжение Изоляции
Стиль Корпуса Оптопары
Поверхностный Монтаж DIP

Дополнительная информация

Datasheet HCPL-7800A-300E