Moteur de recherche de fiches techniques de composants électroniques |
|
AD524BE Fiches technique(PDF) 1 Page - Analog Devices |
|
AD524BE Fiches technique(HTML) 1 Page - Analog Devices |
1 / 29 page Precision Instrumentation Amplifier AD524 Rev. F 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 ©2007 Analog Devices, Inc. All rights reserved. FEATURES Low noise: 0.3 μV p-p at 0.1 Hz to 10 Hz Low nonlinearity: 0.003% (G = 1) High CMRR: 120 dB (G = 1000) Low offset voltage: 50 μV Low offset voltage drift: 0.5 μV/°C Gain bandwidth product: 25 MHz Pin programmable gains of 1, 10, 100, 1000 Input protection, power-on/power-off No external components required Internally compensated MIL-STD-883B and chips available 16-lead ceramic DIP and SOIC packages and 20-terminal leadless chip carrier available Available in tape and reel in accordance with EIA-481A standard Standard military drawing also available FUNCTIONAL BLOCK DIAGRAM AD524 20kΩ – INPUT G = 10 + INPUT G = 100 G = 1000 4.44kΩ 404Ω 40Ω PROTECTION 20kΩ 20kΩ 20kΩ 20kΩ 20kΩ SENSE REFERENCE PROTECTION RG1 RG2 1 13 12 11 16 3 2 Vb OUTPUT Figure 1. GENERAL DESCRIPTION The AD524 is a precision monolithic instrumentation amplifier designed for data acquisition applications requiring high accu- racy under worst-case operating conditions. An outstanding combination of high linearity, high common-mode rejection, low offset voltage drift, and low noise makes the AD524 suitable for use in many data acquisition systems. The AD524 has an output offset voltage drift of less than 25 μV/°C, input offset voltage drift of less than 0.5 μV/°C, CMR above 90 dB at unity gain (120 dB at G = 1000), and maximum nonlinearity of 0.003% at G = 1. In addition to the outstanding dc specifications, the AD524 also has a 25 kHz bandwidth (G = 1000). To make it suitable for high speed data acquisition systems, the AD524 has an output slew rate of 5 V/μs and settles in 15 μs to 0.01% for gains of 1 to 100. As a complete amplifier, the AD524 does not require any exter- nal components for fixed gains of 1, 10, 100 and 1000. For other gain settings between 1 and 1000, only a single resistor is required. The AD524 input is fully protected for both power-on and power-off fault conditions. The AD524 IC instrumentation amplifier is available in four different versions of accuracy and operating temperature range. The economical A grade, the low drift B grade, and lower drift, higher linearity C grade are specified from −25°C to +85°C. The S grade guarantees performance to specification over the extended temperature range −55°C to +125°C. The AD524 is available in a 16-lead ceramic DIP, 16-lead SBDIP, 16-lead SOIC wide packages, and 20-terminal leadless chip carrier. PRODUCT HIGHLIGHTS 1. The AD524 has guaranteed low offset voltage, offset voltage drift, and low noise for precision high gain applications. 2. The AD524 is functionally complete with pin program- mable gains of 1, 10, 100, and 1000, and single resistor programmable for any gain. 3. Input and output offset nulling terminals are provided for very high precision applications and to minimize offset voltage changes in gain ranging applications. 4. The AD524 is input protected for both power-on and power-off fault conditions. 5. The AD524 offers superior dynamic performance with a gain bandwidth product of 25 MHz, full power response of 75 kHz and a settling time of 15 μs to 0.01% of a 20 V step (G = 100). |
Numéro de pièce similaire - AD524BE |
|
Description similaire - AD524BE |
|
|
Lien URL |
Politique de confidentialité |
ALLDATASHEET.FR |
ALLDATASHEET vous a-t-il été utile ? [ DONATE ] |
À propos de Alldatasheet | Publicité | Contactez-nous | Politique de confidentialité | Echange de liens | Fabricants All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |