LT6657BHMS8-1.25#PBF

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LT6657BHMS8-1.25#PBF характеристики

Источник опорного напряжения, 1.25В, 3млн-1/°C, MSOP-8.



The LT6657BHMS8-1.25#PBF from Linear Technology is a 3ppm/°C drift, low noise buffered precision voltage reference in 8 pin MSOP package. It combines robust operating characteristics with extremely low drift and low noise. This bandgap reference achieves 3ppm/°C drift with predictable temperature behaviour, initial voltage accuracy of 0.1% and with advanced curvature compensation. It also offers very low temperature cycling hysteresis. The LT6657B is a low dropout reference that can be powered from as little as 50mV above output voltage and up to 40V. The buffered output supports ±10mA of output drive with low output impedance and precise load regulation. The high sink current capability allows operation as a negative voltage reference with same precision as a positive reference. This device includes reverse battery protection, current protection and thermal shutdown for overload conditions. A shutdown feature is included to allow power reduction while enabling a quick turn-on.

  • Low noise of 0.5ppmP-P (0.1Hz to 10Hz) and 0.8ppmRMS (10Hz to 1KHz)
  • Output voltage of 1.25V and initial accuracy of 0.1%
  • Sources and sinks minimum 10mA current
  • Line regulation of 0.2ppm/V and load regulation of 2µV/mA at IOUT (source) = 10mA
  • Reverse supply and output protection
  • Low power shutdown current of less than 4µA
  • Thermal protection and can operate in shunt mode
  • Supply current of 1.2mA at no load
  • Configurable as a negative reference
  • Operating temperature range from -40°C to 125°C

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SVHC (Особо Опасные Вещества) No SVHC (15-Jan-2018)
Ничего не выбрано
Вес 0.25г
Количество Выводов 8вывод(-ов)
Минимальная Рабочая Температура -40°C
Максимальная Рабочая Температура 125°C
Уровень Чувствительности к Влажности (MSL) MSL 1 - Безлимитный
Температурный Коэффициент 3млн??/°C
Тип Источника Опорного Напряжения Последовательный
Опорное Напряжение 1.25В
Номинальная Точность 0.1%
Стиль Корпуса Источника Опорного Напряжения MSOP

Техническое описание

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