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LPC662

Part Number	LPC662
Manufacturer	National Semiconductor
Description	Low Power CMOS Dual Operational Amplifier
Published	Mar 22, 2005
Detailed Description	LPC662 Low Power CMOS Dual Operational Amplifier March 1998 LPC662 Low Power CMOS Dual Operational Amplifier General D...
Datasheet	LPC662 PDF File

Overview

LPC662 Low Power CMOS Dual Operational Amplifier March 1998 LPC662 Low Power CMOS Dual Operational Amplifier General Description The LPC662 CMOS Dual operational amplifier is ideal for operation from a single supply.
It features a wide range of operating voltage from +5V to +15V, rail-to-rail output swing in addition to 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 power supply requirement is typically less than 0.
5 mW.
This chip is built with National’s advanced Double-Poly Silicon-Gate CMOS process.
See the LPC660 datasheet for a Quad CMOS operational amplifier and LPC661 for a single CMOS operational amplifier with these same features.
n n n n n Long-term integrator High-impedance preamplifier Active filter Sample-and-Hold circuit Peak detector Features n n n n n n n n n n n n Rail-to-rail output swing Micropower operation ( < 0.
5 mW) Specified for 100 kΩ and 5 kΩ loads High voltage gain 120 dB Low input offset voltage 3 mV Low offset voltage drift 1.
3 µV/˚C Ultra low input bias current 2 fA Input common-mode includes GND Operating range from +5V to +15V Low distortion 0.
01% at 1 kHz Slew rate 0.
11 V/µs Full military temperature range available Applications n High-impedance buffer n Precision current-to-voltage converter Connection Diagram 8-Pin DIP/SO DS010548-1 Top View Ordering Information Package 8-Pin Side Brazed Ceramic DIP 8-Pin Small Outline 8-Pin Molded DIP 8-Pin Ceramic DIP © 1999 National Semiconductor Corporation DS010548 www.
national.
com Temperature Range Military LPC662AMD Industrial NSC Drawing D08C Transport Media Rail LPC662AIM or LPC662IM LPC662AIN or LPC662IN LPC662AMJ/883 M08A N08E J08A Rail Tape and Reel Rail Rail Absolute Maximum Ratings (Note 3) If Military/...

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