(China (Mainland))
Product Summary
The AD795JN is a low noise, precision, FET input operational amplifier. It offers both the low voltage noise and low offset drift of a bipolar input op amp and the very low bias current of a FET-input device. The 1014 W common-mode impedance insures that input bias current is essentially independent of common-mode voltage and supply voltage variations. The AD795JN has both excellent dc performance and a guaranteed and tested maximum input voltage noise. The applications of the AD795JN include Low Noise Photodiode Preamps, CT Scanners, Precision l-to-V Converters.
Parametrics
AD795JN absolute maximum ratings: (1)Supply Voltage: ±18 V; (2)Internal Power Dissipation2 (@ TA = +25℃), SOIC Package: 500 mW; (3)8-Pin Mini-DIP Package: 750 mW; (4)Input Voltage: ±VS; (5)Output Short Circuit Duration: Indefinite; (6)Differential Input Voltage: +VS and –VS; (7)Storage Temperature Range (N, R): -65℃ to +125℃; (8)Operating Temperature Range, AD795J/K: 0℃ to +70℃.
Features
AD795JN features: (1)Low Power Replacement for Burr-Brown; (2)OPA-111, OPA-121 Op Amps; (3)Low Noise, 2.5 μV p-p max, 0.1 Hz to 10 Hz; 11 nV/√Hz max at 10 kHz; 0.6 fA/√Hz at 1 kHz; (4)High DC Accuracy, 250 μV max Offset Voltage; 3 μV/8C max Drift; 1 pA max Input Bias Current; Low Power: 1.5 mA max Supply Current; (5)Available in Low Cost Plastic Mini-DIP and Surface, Mount (SOIC) Packages.
Diagrams
