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LPV521 - Operational Amplifier

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Datasheet Details

Part number LPV521
Manufacturer National Semiconductor Corporation
File Size 1.16 MB
Description Operational Amplifier
Datasheet download datasheet LPV521 Datasheet

General Description

The LPV521 is a single nanopower 552 nW amplifier designed for ultra long life battery applications.

The operating voltage range of 1.6V to 5.5V coupled with typically 351 nA of supply current make it well suited for RFID readers and remote sensor nanopower applications.

Overview

LPV521 Nanopower, 1.8V, RRIO, CMOS Input, Operational Amplifier www.DataSheet4U.com August 24, 2009 LPV521 Nanopower, 1.

Key Features

  • (For VS = 5V, Typical unless otherwise noted) 400 nA (max).
  • Supply current at VCM = 0.3V 1.6V to 5.5V.
  • Operating voltage range 3.5 µV/°C (max).
  • Low TCVOS 1 mV (max).
  • VOS 40 fA.
  • Input bias current 109 dB.
  • PSRR 102 dB.
  • CMRR 132 dB.
  • Open loop gain 6.2 kHz.
  • Gain bandwidth product 2.4 V/ms.
  • Slew rate 255 nV/√Hz.
  • Input voltage noise at f = 100 Hz.
  • 40°C to 125°C.
  • Temperature range.

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