Product Summary

The AD822ARZ is a dual precision, low power FET input op amp that can operate from a single supply of 3.0 V to 36 V or dual supplies of ±1.5 V to ±18 V. It has true single-supply capability with an input voltage range extending below the negative rail, allowing the AD822ARZ to accommodate input signals below ground in the single-supply mode. Output voltage swing extends to within 10 mV of each rail, providing the maximum output dynamic range. The applications of the AD822ARZ include: (1) Battery-powered precision instrumentation; (2) Photodiode preamps; (3) Active filters; (4)12-bit to 14-bit data acquisition systems; (5) Medical instrumentation; (6) Low power references and regulators.

Parametrics

AD822ARZ absolute maximum ratings: (1)Supply Voltage: ±18 V; (2)Internal Power Dissipation PDIP (N): Observe derating curves; SOIC (R); Observe derating curves; (3)Input Voltage: (+VS + 0.2 V) to -(20 V + VS); (4)Output Short Circuit Duration: Indefinite; (5)Differential Input Voltage: ±30 V; (6)Storage Temperature Range (N): –65℃ to +125℃; (7)Storage Temperature Range (R, RM): –65℃ to +150℃; (8)Operating Temperature Range AD822 A Grade and B Grade: –40℃ to +85℃; (9)Lead Temperature Range (Soldering, 60 sec): 260℃.

Features

AD822ARZ features: (1)True single-supply operation: Output swings rail-to-rail; Input voltage range extends below ground; Single-supply capability from 3 V to 36 V; Dual-supply capability from ±1.5 V to ±18 V; (2)High load drive: Capacitive load drive of 350 pF, G = +1; Minimum output current of 15 mA; (3)Excellent ac performance for low power: 800 μA maximum quiescent current per amplifier; Unity gain bandwidth: 1.8 MHz; Slew rate of 3.0 V/μs; (4)Good 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; No phase inversion.

Diagrams

AD822ARZ Pin Configuration

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
AD822ARZ
AD822ARZ

IC OPAMP GP R-R 1.9MHZ LP 8SOIC
Data Sheet
0-1: $3.71
1-10: $3.34
10-100: $2.75
100-250: $2.52
250-500: $2.30
500-1000: $2.00
1000-2500: $1.98
AD822ARZ-REEL
AD822ARZ-REEL

IC OPAMP GP R-R 1.9MHZ LP 8SOIC
Data Sheet
0-2500: $1.98
AD822ARZ-REEL7
AD822ARZ-REEL7

IC OPAMP GP R-R 1.9MHZ LP 8SOIC
Data Sheet
0-750: $2.12
750-1500: $2.00
1500-2250: $1.98