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AD8676ARZ-REEL датащи(PDF) 1 Page - Analog Devices |
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AD8676ARZ-REEL датащи(HTML) 1 Page - Analog Devices |
1 / 12 page Ultraprecision, 36 V, 2.8 nV/√Hz Dual Rail-to-Rail Output Op Amp Data Sheet AD8676 Rev. C Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibilityis assumedbyAnalogDevicesforitsuse,norforanyinfringements of patents or other rightsofthirdpartiesthatmayresultfromitsuse.Specificationssubjecttochangewithoutnotice.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 www.analog.com Fax: 781.461.3113 © 2006–2011 Analog Devices, Inc. All rights reserved. FEATURES Very low voltage noise 2.8 nV/√Hz @ 1 kHz Rail-to-rail output swing Low input bias current: 2 nA maximum Very low offset voltage: 12 μV typical Low input offset drift: 0.6 μV/°C maximum Very high gain: 120 dB Wide bandwidth: 10 MHz typical ±5 V to ±18 V operation APPLICATIONS Precision instrumentation PLL filters Laser diode control loops Strain gage amplifiers Medical instrumentation Thermocouple amplifiers PIN CONFIGURATIONS OUT A 1 –IN A 2 +IN A 3 V– 4 V+ 8 OUT B 7 –IN B 6 +IN B 5 AD8676 TOP VIEW (Not to Scale) Figure 1. 8-Lead SOIC_N (R-8) OUT A 1 –IN A 2 +IN A 3 V– 4 V+ 8 OUT B 7 –IN B 6 +IN B 5 AD8676 TOP VIEW (Not to Scale) Figure 2. 8-Lead MSOP (RM-8) GENERAL DESCRIPTION The AD8676 precision operational amplifier offers ultralow offset, drift, and voltage noise combined with very low input bias currents over the full operating temperature range. The AD8676 is a precision, wide bandwidth op amp featuring rail- to-rail output swings and very low noise. Operation is fully specified from ±5 V to ±15 V. The AD8676 features a rail-to-rail output like that of the OP184, but with wide bandwidth and even lower voltage noise, com- bined with the precision and low power consumption like that of the industry-standard OP07 amplifier. Unlike other low noise, rail-to-rail op amps, the AD8676 has very low input bias current and low input current noise. With typical offset voltage of only 12 μV, offset drift of 0.2 μV/°C, and noise of only 0.10 μV p-p (0.1 Hz to 10 Hz), the AD8676 is perfectly suited for applications where large error sources cannot be tolerated. Precision instrumentation, PLL and other precision filter circuits, position and pressure sensors, medical instrumentation, and strain gage amplifiers benefit greatly from the very low noise, low input bias current, and wide bandwidth. Many systems can take advantage of the low noise, dc precision, and rail-to-rail output swing provided by the AD8676 to maxi- mize SNR and dynamic range. The smaller packages and low power consumption afforded by the AD8676 allow maximum channel density or minimum board size for space-critical equipment. The AD8676 is specified for the extended industrial temperature range (−40°C to +125°C). The AD8676 is available in the 8-lead MSOP, and the popular 8-lead, narrow SOIC; both of which are lead-free packages. MSOP packaged devices are only available in tape and reel format. For the single version of this ultraprecision, rail-to-rail op amp, see the AD8675 data sheet. The AD8675 and AD8676 are members of a growing series of low noise op amps offered by Analog Devices, Inc. Table 1. Voltage Noise Package 0.9 nV 1.1 nV 1.8 nV 2.8 nV 3.8 nV Single AD797 AD8597 ADA4004-1 AD8675 AD8671 Dual AD8599 ADA4004-2 AD8676 AD8672 Quad ADA4004-4 AD8674 |
Аналогичный номер детали - AD8676ARZ-REEL |
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Аналогичное описание - AD8676ARZ-REEL |
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