Datasheet

HA-5170
8MHz, Precision, JFET Input Operational Amplifier

Not Recommended for New Designs.
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Typical Diagram

Key Features

Low Offset Voltage 100µV
Low Offset Voltage Drift 2µV/^oC
Low Noise 10nV/√Hz
High Open Loop Gain 600kV/V
Wide Bandwidth 8MHz
Unity Gain Stable

Description

The Intersil HA-5170 is a precision, JFET input, operational amplifier which features low noise, low offset voltage and low offset voltage drift. Constructed using FET/Bipolar technology, the Intersil Dielectric Isolation (DI) process, and laser trimming this amplifier offers low input bias and offset currents. This operational amplifier design also completely eliminates the troublesome errors due to warm-up drift.

Complementing these excellent input characteristics are dynamic performance characteristics never before available from precision operational amplifiers. An 8V/µs slew rate and 8MHz bandwidth allow the designer to extend precision instrumentation applications in both speed and bandwidth. These characteristics make the HA-5170 well suited for precision integrator amplifier designs.

The superior input characteristics also make the HA-5170 ideally suited for transducer signal amplifiers, precision voltage followers and precision data acquisition systems. For application assistance, please refer to Application Note AN540 addressing specifically this device.