®
HA-2620, HA-2625
Data Sheet June 2003 FN2903.
6
100MHz, High Input Impedance, Very Wideband, Uncompensated Operational
Amplifiers
HA-2620/2625 are bipolar operational
amplifiers that feature very high input impedance (500MΩ, HA-2620) coupled with wideband AC performance.
The high resistance of the input stage is complemented by low offset
voltage (0.
5mV, HA-2620) and low bias and offset current (1nA, HA-2620) to facilitate accurate signal processing.
Input offset can be reduced further by means of an external nulling potentiometer.
The 100MHz gain bandwidth product (HA-2620/2625 are stable for closed loop gains greater than 5), 35V/µs slew rate and 150kV/V open loop gain enables HA-2620/2...