HA-5142 Datasheet PDF

Intersil HA-5142

The HA-5142 ultra-low power operational amplifier provides AC and DC performance characteristics similar to or better than most general purpose amplifiers while only drawing 1/30 of the supply current of most general purpose amplifiers. The HA-5142 provides accurate signal processing by virtue of its low input offset voltage (2mV), low input bias current (45nA), high open loop gain (100kV/V) and low noise (20nV/√Hz), for low power operational amplifiers. These characteristics coupled with a 1.5V/µs slew rate and a 400kHz bandwidth make the HA-5142 ideal for use in low power instrumentation, audio amplifier and active filter designs.