Product Summary

The AD585AQ is a complete monolithic sample-and-hold circuit consisting of a high performance operational amplifier in series with an ultralow leakage analog switch and a FET input integrating amplifier. An internal holding capacitor and matched applications resistors have been provided for high precision and applications flexibility. The applications of the AD585AQ are (1)Data Acquisition Systems; (2)Data Distribution Systems; (3)Analog Delay & Storage; (4)Peak Amplitude Measurements; (5)MIL-STD-883 Compliant Versions Available.

Parametrics

AD585AQ absolute maximum ratings: (1)Supplies (+VS, –VS): ±18 V; (2)Logic Inputs: ±VS; (3)Analog Inputs: ±VS; (4)RIN, RFB Pins: ±VS; (5)Storage Temperature: –65°C to +150°C; (6)Lead Temperature (Soldering): 300°C.

Features

AD585AQ features: (1)3.0 us Acquisition Time to 60.01% max; (2)Low Droop Rate: 1.0 mV/ms max; (3)Sample/Hold Offset Step: 3 mV max; (4)Aperture Jitter: 0.5 ns; (5)Extended Temperature Range: –55 to +125°C; (6)Internal Hold Capacitor; (7)Internal Application Resistors; (8)±12 V or ±15 V Operation; (9)Available in Surface Mount.

Diagrams

AD585AQ block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
AD585AQ/+
AD585AQ/+
Analog Devices Inc.
IC PREC SAMPLE/HOLD AMP 14-DIP
Data Sheet
Negotiable 
AD585AQ
AD585AQ

IC AMP SAMPLE HOLD 50MA 14CDIP
Data Sheet
0-1: $21.07
1-25: $17.91
25-100: $16.65
100-250: $15.28
250-500: $14.54
500-1000: $14.05