LM2904| Datasheet

LM2904, LM2904D, LM2904DT, LM2904N, LM2904PT, LM2904ST, LM2904WD, LM2904YD, LM2904YDT, LM2904YPT, LM2904YST

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LM2904
Low power dual operational amplifier
Features

Internally frequency compensated Large DC voltage gain: 100dB Wide bandwidth (unity gain): 1.1MHz (temperature compensated) Very low supply current/op (500uA) essentially independent of supply voltage Low input bias current: 20nA (temperature compensated) Low input offset current: 2nA Input common-mode voltage range includes negative rail Differential input voltage range equal to the power supply voltage Large output voltage swing 0V to (VCC+ - 1.5V) P TSSOP8 (Thin shrink small outline package) N DIP8 (Plastic package)

D SO-8 (Plastic micropackage)

Description
This circuit consists of two independent, high gain, internally frequency compensated operational amplifiers which were designed specifically for automotive and industrial control system. It operates 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. 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 the standard +5V which is used in logic systems and will easily provide the required interface electronics without requiring any additional power supply. In the linear mode the input common-mode voltage range includes ground and the output voltage can also swing to ground, even though operated from a single power supply.

S MiniSO-8

Pin connections (top view)

December 2007

Rev 10

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