The HA-5101 is a dielectrically isolated operational amplifier featuring low noise, (3.0nV/√Hz at 1kHz).
DC characteristics of the HA-5101 assure accurate performance. The 0.5mV offset voltage is externally adjustable and offset voltage drift is just 3µV/oC. An offset current of only 30nA reduces input current errors and an open loop voltage gain of 1 x 106V/V increases loop gain for low distortion amplification.

FEATUREs
• Low Noise . . . . . . . . . . . . . . . . . . . . . 3.0nV/√Hz at 1kHz
• Bandwidth . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10MHz
• Slew Rate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10V/µs
• Low Offset Voltage Drift . . . . . . . . . . . . . . . . . . . . 3µV/°C
• High Gain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 x 106V/V
• High CMRR/PSRR . . . . . . . . . . . . . . . . . . . . . . . . . 100dB
• High Output Drive Capability . . . . . . . . . . . . . . . . . . 30mA

APPLICATIONs
• High Quality Audio Preamplifiers
• High Q Active Filters
• Low Noise Function Generators
• Low Distortion Oscillators
• Low Noise Comparators
• For Further Design Ideas, See Application Note AN554