The ICL7611–ICL764X family of monolithic CMOS op
amps combine ultra-low input current with low-power
operation over a wide supply voltage range. With pin-selectable
quiescent currents of 10µA, 100µA, or
1000µA per amplifier, these op amps will operate from
±1V to ±8V power supplies, or from single supplies
from 2V to 16V. The CMOS outputs swing to within millivolts
of the supply voltages.
The ultra-low bias current of 1pA makes this family of
op amps ideal for long time constant integrators,
picoammeters, low droop rate sample/hold amplifiers
and other applications where input bias and offset currents
are critical. A low noise current of 0.01pA per root-Hz and
an input impedance of 1012Ω ensure optimum performance
with very high source impedances in such
applications as pH meters and photodiode amplifiers.
Key Features
Applications/Uses
Pin-for-Pin Second Source
1pA Typical Bias Current—4nA (max) at +125°C
±1V to ±8V Wide Supply Voltage Range
Industry-Standard Pinouts
Programmable Quiescent Currents of 10µA,
100µA, and 1000µA
Notes: *This pricing is BUDGETARY, for comparing similar parts. Prices are in
U.S. dollars and subject to change. Quantity pricing may vary
substantially and international prices may differ due to local
duties, taxes, fees, and exchange rates. For volume-specific prices
and delivery, please see the price and availability page
or contact an authorized distributor.
Download
E-Mail