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AD8599 Dataheets PDF



Part Number AD8599
Manufacturers Analog Devices
Logo Analog Devices
Description Ultralow Noise Op Amp
Datasheet AD8599 DatasheetAD8599 Datasheet (PDF)

Data Sheet Single and Dual, Ultralow Distortion, Ultralow Noise Op Amps AD8597/AD8599 FEATURES Low noise: 1.1 nV/√Hz at 1 kHz Low distortion: −120 dB THD at 1 kHz Input noise, 0.1 Hz to 10 Hz: <76 nV p-p Slew rate: 14 V/μs Wide bandwidth: 10 MHz Supply current: 4.8 mA/amp typical Low offset voltage: 10 μV typical CMRR: 120 dB Unity-gain stable ±15 V operation APPLICATIONS Professional audio preamplifiers ATE/precision testers Imaging systems Medical/physiological measurements Precision detecto.

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Data Sheet Single and Dual, Ultralow Distortion, Ultralow Noise Op Amps AD8597/AD8599 FEATURES Low noise: 1.1 nV/√Hz at 1 kHz Low distortion: −120 dB THD at 1 kHz Input noise, 0.1 Hz to 10 Hz: <76 nV p-p Slew rate: 14 V/μs Wide bandwidth: 10 MHz Supply current: 4.8 mA/amp typical Low offset voltage: 10 μV typical CMRR: 120 dB Unity-gain stable ±15 V operation APPLICATIONS Professional audio preamplifiers ATE/precision testers Imaging systems Medical/physiological measurements Precision detectors/instruments Precision data conversion GENERAL DESCRIPTION The AD8597/AD8599 are very low noise, low distortion operational amplifiers ideal for use as preamplifiers. The low noise of 1.1 nV/√Hz and low harmonic distortion of −120 dB (or better) at audio bandwidths give the AD8597/AD8599 the wide dynamic range necessary for preamplifiers in audio, medical, and instrumentation applications. The excellent slew rate of 14 V/μs and 10 MHz gain bandwidth make them highly suitable for medical applications. The low distortion and fast settling time make them ideal for buffering of high resolution data converters. PIN CONFIGURATIONS NC 1 8 NC –IN 2 AD8597 7 V+ +IN 3 TOP VIEW 6 OUT V– 4 (Not to Scale) 5 NC 06274-060 NC = NO CONNECT Figure 1. AD8597 8-Lead SOIC (R-8) NC 1 –IN 2 +IN 3 V– 4 AD8597 TOP VIEW (Not to Scale) 8 NC 7 V+ 6 OUT 5 NC 06274-061 NOTES 1. NC = NO CONNECT. 2. IT IS RECOMMENDED THAT THE EXPOSED PAD BE CONNECTED TO V–. Figure 2. AD8597 8-Lead LFCSP (CP-8-13) OUT A 1 –IN A 2 AD8599 8 +V 7 OUT B +IN A 3 TOP VIEW 6 –IN B –V 4 (Not to Scale) 5 +IN B 06274-054 Figure 3. AD8599 8-Lead SOIC (R-8) The AD8597 is available in 8-lead SOIC and LFCSP packages, while the AD8599 is available in an 8-lead SOIC package. They are both specified over a −40°C to +125°C temperature range. The AD8597 and AD8599 are members of a growing series of low noise op amps offered by Analog Devices, Inc. (see Table 1). Table 1. Low Noise Op Amps Package 0.9 nV 1.1 nV 1.8 nV Single AD797 AD8597 ADA4004-1 Dual AD8599 ADA4004-2 Quad ADA4004-4 2.8 nV AD8675 AD8676 3.8 nV AD8671 AD8672 AD8674 Rev. F Document Feedback 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 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. Trademarksandregisteredtrademarksarethepropertyoftheirrespectiveowners. One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. Tel: 781.329.4700 ©2007–2017 Analog Devices, Inc. All rights reserved. Technical Support www.analog.com AD8597/AD8599 TABLE OF CONTENTS Features .............................................................................................. 1 Applications...................................................


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