DATASHEET
HS-2420EH FN8727
Rev 0.00
March 17, 2015 Radiation Hardened Fast Sample and Hold
The HS-2420EH is a radiation hardened monolithic circuit
consisting of a high performance operational amplifier with its
output in series with an ultra-low leakage analog switch and a
MOSFET input unity gain amplifier. Features With an external hold capacitor connected to the switch
output, a versatile high performance sample-and-hold or
track-and-hold circuit is formed. When the switch is closed, the
device behaves as an operational amplifier and any of the
standard op amp feedback networks may be connected
around the device to control gain, frequency response, etc.
When the switch is opened, the output will remain at its last
level. Maximum acquisition time
-10V Step to 0.1% . 4Вµs
-10V Step to 0.01% 6Вµs Performance as a sample-and-hold compares very favorably
with other monolithic, hybrid, modular and discrete circuits.
Accuracy to better than 0.01% is achievable over the
temperature range. Fast acquisition is coupled with superior
droop characteristics, even at high temperatures. High slew
rate, wide bandwidth and low acquisition time produce
excellent dynamic characteristics. The ability to operate at …
