Datasheet AD712-EP (Analog Devices)

Dual Precision, Low Cost, High Speed BiFET Op Amp AD712-EP
FEATURES CONNECTION DIAGRAM Supports defense and aerospace applications (AQEC AMPLIFIER NO. 1 AMPLIFIER NO. 2 standard) OUTPUT 1 8 V+ Military temperature range (−55°C to +125°C) INVERTING 2 7 OUTPUT Controlled manufacturing baseline INPUT NONINVERTING INVERTING One assembly/test site 3 6 INPUT INPUT
01
One fabrication site
0
V– NONINVERTING 4 5
5-
AD712-EP INPUT
28
Enhanced product change notification
09
Qualification data available on request
Figure 1. 8-Lead SOIC_N (R-Suffix)
Enhanced replacement for LF412 and TL082 AC performance Settles to ±0.01% in 1.0 μs 16 V/μs minimum slew rate 3 MHz minimum unity-gain bandwidth DC performance 150 V/mV minimum open-loop gain Available in a SOIC_N package GENERAL DESCRIPTION
The AD712-EP is a high speed, precision, monolithic The combination of excellent noise performance and low input operational amplifier offering high performance over the current also make the AD712-EP useful for photodiode preamps. military temperature range of −55°C to +125°C. Its low offset Common-mode rejection of 88 dB and open-loop gain of voltage and offset voltage drift are the results of advanced laser 400 V/mV ensure 12-bit performance even in high speed unity- wafer trimming technology. These performance benefits allow gain buffer circuits. the user to easily upgrade existing designs that use older The AD712-EP is available in an 8-lead SOIC_N package. precision BiFET or bipolar op amps. Additional applications information is available in the AD712 The superior ac and dc performance of this op amp makes it data sheet. suitable for active filter applications. With a slew rate of 16 V/μs and a settling time of 1 μs to ±0.01%, the AD712-EP is ideal as a buffer for 12-bit digital-to-analog converters (DACs) and 12-bit analog-to-digital converters (ADCs) and as a high speed integrator.
Rev. 0 Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. rights of third parties that may result from its use. Specifications subject to change without notice. No license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Tel: 781.329.4700 www.analog.com Trademarks and registered trademarks are the property of their respective owners. Fax: 781.461.3113 ©2010 Analog Devices, Inc. All rights reserved.
Document Outline FEATURES GENERAL DESCRIPTION CONNECTION DIAGRAM TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS ESD CAUTION TYPICAL PERFORMANCE CHARACTERISTICS OUTLINE DIMENSIONS ORDERING GUIDE