LM2904WDT

STMicroelectronics
Операционный усилитель - [SOIC-8-3.9]; Тип ОУ: Стандартный; Каналы: 2; Uпит: 3...30 В; Iпотр: 700 мкА; Прог. Кусил.: Нет; GBW: 1.1 МГц
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Технические характеристики

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Корпус SO-8 SOIC8
Тип ОУ
Кол-во каналов ОУ
Напряжение питания
Ток собственного потребления
Программируемый коэффициент усиления
Частота единичного усиления
Максимальная скорость нарастания выходного сигнала
Диапазон рабочих температур
Примечание IC OP AMP DUAL LO POWER 8-SOIC
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Файлы 1

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LM2904W, LM2904AW Low power dual operational amplifier Datasheet — production data Features ■ Frequency compensation implemented internally ■ Large DC voltage gain: 100 dB ■ Wide bandwidth (unity gain): 1.1 MHz (temperature compensated) ■ Very low supply current/op (500 µA per channel) ■ Low input bias current: 20 nA (temperature compensated) ■ Low input offset current: 2 nA ■ Input common-mode voltage range includes negative rail ■ Differential input voltage range equal to the power supply voltage ■ Large output voltage swing 0 V to (VCC+ - 1.5 V) ■ ESD internal protection: 2 kV ■ Automotive qualification N DIP8 (Plastic package) D SO-8 (Plastic micropackage) P TSSOP8 (Thin shrink small outline package) Pin connections (top view) Description Output A Inverting input A The LM2904W and LM2904AW circuits consist of two independent, high gain operational amplifiers which employ internal frequency compensation and are designed specifically for automotive and industrial control systems. They operate from a single power supply over a wide range of voltages. The low power supply drain is independent of the magnitude of the power supply voltage. Non-inverting input A VCC - VCC+ Output B Inverting input B Non-inverting input B supply. In linear mode, the input common mode voltage range includes ground. The output voltage can also swing to ground even though operated from a single power supply. Application areas include transducer amplifiers, DC gain blocks, and all the conventional op-amp circuits which now can be more easily implemented in single power supply systems. For example, these circuits can be directly supplied from standard +5 V which is used in logic systems and easily provides the required interface electronics without requiring any additional power February 2013 This is information on a product in full production. Doc ID 9893 Rev 11 1/21 www.st.com 21 PDF
Документация на серию LM2904W 

Low power dual operational amplifier

Дата модификации: 12.02.2013

Размер: 973.9 Кб

21 стр.

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