Серия операционных усилителей SGM621

SGMicro

Общие характеристики

 Раздел Операционные усилители
Тип ОУ
Кол-во каналов ОУ
Напряжение питания
Rail-to-Rail выводы
Частота единичного усиления
Максимальная скорость нарастания выходного сигнала
Уровень шума
Диапазон рабочих температур
Корпус SO-8 SOIC8

Документация на серию SGM621

SGM621 Low Power, Low Noise, Rail-to-Rail Output, Instrumentation Amplifier GENERAL DESCRIPTION FEATURES The SGM621 is a high accuracy, high voltage ● Single External Resistor Gain Set instrumentation amplifier, which is designed to set any (Set Gain from 1 to 10000) gain from 1 to 10000 with one external resistor. The ● Input Offset Voltage: 150μV (MAX) device works well in battery-powered applications due to ● Input Bias Current: 15nA (TYP) the low power consumption of 1.3mA typical quiescent ● Common Mode Rejection Ratio: 105dB (TYP) (G = 10) current. The SGM621 provides SOIC-8 and MSOP-8 ● Input Voltage Noise: 6nV/√Hz at 1kHz packages which are much smaller than discrete ● 0.1Hz to 10Hz Voltage Noise: 0.4μVP-P classical-three-OPAs circuits. ● Bandwidth: 140kHz (G = 100) The SGM621 provides 120ppm (MAX) non-linearity and 150μV (MAX) low input offset voltage. The device also features low noise, low bias current and low power. The combination of these characteristics makes it a good choice for applications requiring excellent DC performance. The SGM621 offers 6nV/√Hz low input voltage noise, 300fA/√Hz input current noise at 1kHz, and 0.4μVP-P in the 0.1Hz to 10Hz band. It is suitable for pre-amplifier applications. The 10μs settling time to 0.01% makes SGM621 appropriate for multiplexed applications. ● Settling Time to 0.01%: 10μs (G = 100) ● Rail-to-Rail Output ● Support Single or Dual Power Supplies: 4.6V to 36V or ±2.3V to ±18V ● Low Power Supply Current: 1.3mA (TYP) ● -40℃ to +125℃ Operating Temperature Range ● Available in Green SOIC-8 and MSOP-8 Packages APPLICATIONS Precision Current Measurement Pressure Measurement The SGM621 is available in Green SOIC-8 and MSOP-8 packages. It is specified over the extended -40℃ to +125℃ temperature range. SG Micro Corp www.sg-micro.com JUNE 2022 – REV. A. 2 PDF
Документация на серию SGM621 

Дата модификации: 30.06.2022

Размер: 1.06 Мб

19 стр.

    Товары серии SGM621

    Наименование i Упаковка
    SGM621XMS8G/TR (SGMICRO)
     
     
    SGM621XS8G/TR (SGMICRO)
     

    SGM621 публикации

    24 февраля
    новость

    Инструментальные усилители: критерии выбора и особенности современных решений

    Андрей Любенко (КОМПЭЛ) Современные электронные системы требуют точной обработки маломощных сигналов в условиях сильных шумов и помех. Именно поэтому инструментальные усилители (Instrumentation Amplifiers) стали ключевым элементом промышленных... ...читать