AD820AR

AD, Single Supply, Rail to Rail Low Power FET-Input Op Amp, SOP8, ±18V

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Price:: US $0.79~0.80 / piece [Get Latest Price]

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	US $0.79~0.80

PartNumber:: AD820AR

Brand:: Analog Devices - ADI | Pack: SOP | D/C: 11+

Availability:: Supply Ability: 10000/Week Can Ship Immediately
Delivery: 10-15 Business Days (ships out within 3 Business days)

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Products Upload time: 2012-08-21

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Part Number:AD820AR
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Product Summary

The AD820AR is a precision, low power FET input op amp that can operate from a single supply of 5 V to 36 V, or dual supplies of ±2.5 V to ±18 V. It has true single-supply capability. It is suitable for battery-powered precision instrumentation, photodiode preamps active filters, 12-bit to 14-bit data acquisition systems, medical instrumentation, low power references and regulators. The applications of the AD820AR includes: Battery Powered; Precision Instrumentation; Photodiode Preamps; Active Filters; 12- to 14-Bit Data Acquisition Systems; Medical Instrumentation; Low Power References and Regulators.

Parametrics

AD820AR absolute maximum ratings: (1)Supply Voltage: ±18V; (2)Input Voltage: ((V+) + 0.2V) to -(20V + (V+)); (3)Output Short-Circuit Duration: Indefinite; (4)Differential Input Voltage: ±30V; (5)Operating Temperature Range: -40℃ to +85℃; (6)Lead Temperature(Soldering, 60 sec): 260℃.

Features

AD820AR features: (1)True single-supply operation: Output swings rail-to-rail; Input voltage range extends below ground; Single-supply capability from 5 V to 36 V; Dual-supply capability from ±2.5 V to ±18 V; (2)Excellent load drive: Capacitive load drive up to 350 pF; Minimum output current of 15 mA; (3)Excellent ac performance for low power: 800 μA maximum quiescent current; Unity-gain bandwidth: 1.8 MHz; Slew rate of 3 V/μs; (4)Excellent dc performance: 800 μV maximum input offset voltage; 2 μV/℃ typical offset voltage drift; 25 pA maximum input bias current; (5)Low noise: 13 nV/√Hz @ 10 kHz.