FEATURES

LOW BIAS CURRENT: 50pA max

FAST SETTLING: 4μs to 0.01%

HIGH CMR: 106dB min; 90dB at 10kHz

INTERNAL GAINS: 1, 10, 100, 200, 500

VERY LOW GAIN DRIFT: 10 to 50ppm/°C

LOW OFFSET DRIFT: 2μV/°C

LOW COST

PINOUT SIMILAR TO AD524 AND AD624

APPLICATIONS

MULTIPLEXED INPUT DATA

ACQUISITION SYSTEM

FAST DIFFERENTIAL PULSE AMPLIFIER

HIGH SPEED GAIN BLOCK

AMPLIFICATION OF HIGH IMPEDANCE

SOURCES

DESCRIPTION

The INA110 is a versatile monolithic FET-input

instrumentation amplifier. Its current-feedback circuit topology

and laser trimmed input stage provide

excellent dynamic performance and accuracy. The INA110

settles in 4μs to 0.01%, making it ideal for high speed or

multiplexed-input data acquisition systems.

Internal gain-set resistors are provided for gains of 1, 10,

100, 200, and 500V/V. Inputs are protected for differential

and common-mode voltages up to ±VCC. Its very high input

impedance and low input bias current make the INA110 ideal

for applications requiring input filters or input protection

circuitry.

The INA110 is available in 16-pin plastic and ceramic DIPs,

and in the SOL-16 surface-mount package. Military, industrial

and commercial temperature range grades are available.