Product Summary

The AD820ARZ is a precision, low power FET input op amp that can operate from a single supply of 5.0 V to 36 V, or dual supplies of ±2.5 V to ±18 V. It has true single-supply capability, with an input voltage range extending below the negative rail, allowing the AD820ARZ to accommodate input signals below ground in the single-supply mode. Output voltage of the AD820ARZ swing extends to within 10 mV of each rail, providing the maximum output dynamic range.

Parametrics

AD820ARZ absolute maximum ratings: (1)Supply Voltage: ±18 V; (2)Internal Power Dissipation Plastic DIP: 1.0 W; (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: −65℃ to +125℃; (7)Operating Temperature Range: −40℃ to +85℃; (8)Lead Temperature: 260℃.


Features

AD820ARZ 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 3.0 V/μs; (4)Excellent dc performance: 800 μV maximum input offset voltage, 1 μV/℃ typical offset voltage drift, 25 pA maximum input bias current; (5)Low noise 13 nV/√Hz @ 10 kHz.

Diagrams

AD820ARZ pin connection

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
AD820ARZ
AD820ARZ

IC OPAMP JFET R-R 1.8MHZ 8SOIC
Data Sheet
0-1: $2.66
1-10: $2.38
10-100: $1.95
100-250: $1.76
250-500: $1.58
500-1000: $1.33
1000-2500: $1.27
AD820ARZ-REEL
AD820ARZ-REEL

IC OPAMP JFET R-R 1.8MHZ 8SOIC
Data Sheet
0-2500: $1.27
AD820ARZ-REEL7
AD820ARZ-REEL7

IC OPAMP JFET R-R 1.8MHZ 8SOIC
Data Sheet
Negotiable