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LPC661 - Low Power CMOS Operational Amplifier

Datasheet Summary

Description

The LPC661 CMOS operational amplifier is ideal for operation from a single supply.

Features

  • a wide range of operating supply voltage from +5V to +15V, rail-to-rail output swing and an input common-mode range that includes ground. Performance limitations that have plagued CMOS amplifiers in the past are not a problem with this design. Input VOS, drift, and broadband noise as well as voltage gain (into 100 kΩ and 5 kΩ) are all equal to or better than widely accepted bipolar equivalents, while the supply current requirement is typically 55 µA. This chip is built with National’s advanced D.

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Datasheet Details

Part number LPC661
Manufacturer National Semiconductor
File Size 315.30 KB
Description Low Power CMOS Operational Amplifier
Datasheet download datasheet LPC661 Datasheet
Additional preview pages of the LPC661 datasheet.

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Full PDF Text Transcription

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LPC661 Low Power CMOS Operational Amplifier August 2000 LPC661 Low Power CMOS Operational Amplifier General Description The LPC661 CMOS operational amplifier is ideal for operation from a single supply. It features a wide range of operating supply voltage from +5V to +15V, rail-to-rail output swing and an input common-mode range that includes ground. Performance limitations that have plagued CMOS amplifiers in the past are not a problem with this design. Input VOS, drift, and broadband noise as well as voltage gain (into 100 kΩ and 5 kΩ) are all equal to or better than widely accepted bipolar equivalents, while the supply current requirement is typically 55 µA. This chip is built with National’s advanced Double-Poly Silicon-Gate CMOS process.
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