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LM2902EP

National Semiconductor
Part Number LM2902EP
Manufacturer National Semiconductor
Description Low Power Quad Operational Amplifier
Published Aug 18, 2020
Detailed Description LM2902EP Low Power Quad Operational Amplifiers February 2005 LM2902EP Low Power Quad Operational Amplifiers General ...
Datasheet PDF File LM2902EP PDF File

LM2902EP
LM2902EP


Overview
LM2902EP Low Power Quad Operational Amplifiers February 2005 LM2902EP Low Power Quad Operational Amplifiers General Description The LM2902 consists of four independent, high gain, 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 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, the LM2902 can be directly operated off of the standard +5V power supply voltage which is used in digital systems and will easily provide the required interface electronics without requiring the additional ±15V power supplies.
ENHANCED PLASTIC • Extended Temperature Performance of −40˚C to +85˚C • Baseline Control - Single Fab & Assembly Site • Process Change Notification (PCN) • Qualification & Reliability Data • Solder (PbSn) Lead Finish is standard • Enhanced Diminishing Manufacturing Sources (DMS) Support Unique Characteristics n 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 n The unity gain cross frequency is temperature compensated n The input bias current is also temperature compensated Advantages n Eliminates need for dual supplies n Four internally compensated op amps in a single package n Allows directly sensing near GND and VOUT also goes to GND n Compatible with all forms of logic n Power drain suitable for battery operation Features n Internally frequency compensated for unity gain n Large DC voltage gain 100 dB n Wide bandwidth (unity gain) 1 MHz (temperature compensated) n Wide power supply range: Single supply 3V to 26V or dual supplies ±1.
5V t...



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