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LM2904D

LOW POWER DUAL OPERATIONAL AMPLIFIER

Tiger Electronic 

TIGER ELECTRONIC CO.,LTD

LM2904N/D

LOW POWER DUAL OPERATIONAL AMPLIFIER LM2904

DESCRIPTION

The LM2904 consists of two independent, high gain,

Outline Drawing

internally frequency compensated operational

amplifiers which were designed specifically to

operate from a single power supply over a wide range

of voltages. Operation from split power supplies is

also possible and the low power supply current drain

is independent of the magnitude of the power supply

LM2904N

voltage.

Application areas include transducer amplifiers,

DIP-8

DC gain blocks and all the conventional op amp

circuits which now can be more easily implemented

in single power supply systems. For example, the

LM2904 can be directly operated off of the standard

+5V power supply voltage which is used in digital

LM2904D

systems and will easily provide the required

interface electronics without requiring the additional

±15V power supplies.

SOP-8

UNIQUE CHARACTERISTICS

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 only a single power

supply voltage.

The unity gain cross frequency is temperature compensated.

The input bias current is also temperature compensated.

ADVANTAGES

Two internally compensated op amps.

Eliminates need for dual supplies.

Allows direct sensing near GND and VOUT also goes to GND.

Compatible with all forms of logic.

Power drain suitable for battery operation.

1/8

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