Product Summary

The AD8620ARZ-REEL7 is a very high precision JFET input amplifier featuring ultralow offset voltage and drift, very low input voltage and current noise, very low input bias current, and wide bandwidth. Unlike many JFET amplifiers, the AD8620ARZ-REEL7 input bias current is low over the entire operating temperature range. The AD8620ARZ-REEL7 is stable with capacitive loads of over 1000 pF in noninverting unity gain; much larger capacitive loads can be driven easily at higher noise gains. The AD8620ARZ-REEL7 swings to within 1.2 V of the supplies even with a 1 kΩ load, maximizing dynamic range even with limited supply voltages. Outputs slew at 50V/μs in either inverting or noninverting gain configurations, and settle to 0.01% accuracy in less than 600 ns. Combined with high input impedance, great precision and very high output drive, the AD8620ARZ-REEL7 is a ideal amplifier for driving high performance ADC inputs and buffering DAC converter outputs.

Parametrics

AD8620ARZ-REEL7 absolute maximum ratings: (1)Supply Voltage: 27.3 V; (2)Input Voltage: VS- to VS+; (3)Differential Input Voltage: ± Supply Voltage; (4)Output Short-Circuit Duration to GND: Indefinite; (5)Storage Temperature Range, R, RM Packages: –65℃ to +150℃; (6)Operating Temperature Range: –40℃ to +125℃; (7)Junction Temperature Range, R, RM Packages: –65℃ to +150℃; (8)Lead Temperature Range (Soldering, 10 sec): 300℃.

Features

AD8620ARZ-REEL7 features: (1)Low noise: 6 nV/√Hz; (2)Low offset voltage: 100 μV maximum; (3)Low input bias current: 10 pA maximum; (4)Fast settling: 600 ns to 0.01% Low distortion; (5)Unity gain stable; (6)No phase reversal; (7)Dual-supply operation: ±5 V to ±13 V.

Diagrams

AD8620ARZ-REEL7 PIN CONFIGURATIONS

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
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AD8620ARZ-REEL7
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