HCPL-7860-300E (BROADCOM LIMITED)
Оптопара, усилители с оптической развязкой, 1 канал, Поверхностный Монтаж DIP, 8 вывод(-ов)
The HCPL-7860-300E is a 1-channel 8-pin surface-mount optically isolated Sigma-Delta (S-D) Modulator allows direct measurement of motor phase currents in power inverters. In operation, the isolated modulator (optocoupler with 3750VRMS dielectric withstand voltage rating) converts a low bandwidth analogue input into a high-speed one-bit data stream by means of a Sigma-Delta (?-?) over-sampling modulator. This modulation provides for high noise margins and excellent immunity against isolation-mode transients. The modulator data and on-chip sampling clock are encoded and transmitted across the isolation boundary where they are recovered and decoded into separate high-speed clock and data channels.
- Offset calibration
- 12-bit Linearity
- 800ns Conversion time (pre-trigger mode 2)
- 5 Conversion modes for resolution/speed trade-OFF
- 12-bit Effective resolution with 20µs signal delay (14-bit with 103µs)
- 3µs Fast over-range detection
- -200mV Input range with single 5V supply
- 1% Internal reference voltage matching
- 15kV/µs Isolation transient immunity
- IEC/EN/DIN EN 60747-5-2 approved
Области применения
Считывание и Контрольно-измерительная Аппаратура, Управление Питанием, Обработка Сигнала
Количество Выводов:
8вывод(-ов)
Количество Каналов:
1 канал
Линейка Продукции:
-
Мин. CTR:
-
Напряжение Изоляции:
3.75кВ
Полоса Пропускания:
18кГц
Стиль Корпуса Оптопары:
Поверхностный Монтаж DIP
SVHC (Особо Опасные Вещества):
No SVHC (12-Jan-2017)
RoHS статус:
Да