Product Summary

The AD845JN is a fast, precise, N channel JFET input, monolithic operational amplifier. It is fabricated using Analog Devices complementary bipolar (CB) process. Advanced laser-wafer trimming technology enables the very low input offset voltage and offset voltage drift performance to be realized. The AD845JN is a fast, precise, N channel JFET input, monolithic operational amplifier. It is fabricated using Analog Devices complementary bipolar (CB) process. Advanced laser-wafer trimming technology enables the very low input offset voltage and offset voltage drift performance to be realized. The AD845JN conforms to the standard op amp pinout except that offset nulling is to V+.

Parametrics

AD845JN absolute maximum ratings: (1)Supply Voltage:±18 V; (2)Internal Power Dissipation: Plastic Mini-DIP:1.6 Watts; (3)Input Voltage:+ VS; (4)Output Short-Circuit Duration:Indefinite; (5)Differential Input Voltage: +VS and –VS; (6)Storage Temperature Range:–65℃ to +150℃; (7)Lead Temperature Range (Soldering 60 sec):+300℃.

Features

AD845JN features: (1)AC PERFORMANCE: Settles to 0.01% in 350 ns, 100 V/ms Slew Rate, 12.8 MHz min Unity-Gain Bandwidth, 1.75 MHz Full-Power Bandwidth at 20 V p-p; (2)DC PERFORMANCE: 0.25 mV max Input Offset Voltage, 5 mV/8C max Offset Voltage Drift, 0.5 nA Input Bias Current, 250 V/mV min Open-Loop Gain, 4 mV p-p max Voltage Noise, 0.1 Hz to 10 Hz, 94 dB min CMRR; (3)Available in Plastic Mini-DIP, Hermetic Cerdip and SOIC Packages. Also Available in Tape and Reel in Accordance with EIA-481A Standard.

Diagrams

AD845JN diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
AD845JN
AD845JN

IC OPAMP JFET 16MHZ PREC 8DIP
Data Sheet
0-50: $4.38
AD845JNZ
AD845JNZ

IC OPAMP JFET 16MHZ PREC 8DIP
Data Sheet
0-1: $4.86
1-10: $4.37
10-25: $3.99
25-100: $3.60
100-250: $3.30
250-500: $3.01
500-1000: $2.62
1000-2500: $2.59