Intersil ICL7621DCBAZ Dual SOIC-8 CMOS OP Amp

Product Description

CMOS Op-amps
- Intersil ICL7621DCBAZ, The ICL761X/762X series is a family of monolithic CMOS operational amplifiers. These devices provide the designer with high performance operation at low supply voltages & selectable quiescent currents. They are an ideal design tool when ultra low input current & low power dissipation are desired. The basic amplifier will operate at supply voltages ranging from ±1V To ±8V, & may be operated from a single lithium cell. The output swing ranges to within a few millivolts of the supply voltages. The quiescent supply current of these amplifiers is set to 100µA at the factory. This results in power consumption as low as 200µW per amplifier. Of particular significance is the extremely low (1p A) input current, input noise current of 0.01p A/ √ Hz, & 1012& Omega; input impedance. These features optimize performance in very high source impedance applications. The inputs are internally protected. Outputs are fully protected against short circuits to ground or to either supply. Because of the low power dissipation, junction temperature rise & drift are quite low. applications utilizing these features may include stable instruments, extended life designs, or high density packages such as: portable instruments, telephone headsets, hearing aid/microphone amplifiers, meter amplifiers, medical instruments, high impedance buffers. Intersil ICL7621DCBAZ Dual SOIC-8 CMOS OP Amp