DESCRIPTION

· The ICL761X–ICL764X family is a series of monolithic CMOS op amps designed for ultra-low input current and low-power operation across a wide supply voltage range. · They feature pin-selectable quiescent currents of 10μA, 100μA, or 1000μA per amplifier, operable from ±1V to ±8V or single supplies from 2V to 16V. · CMOS outputs swing close to supply voltages, making them ideal for applications requiring minimal input bias and offset currents.

FEATURES

· Pin-for-pin second source availability. · Ultra-low typical bias current of 1pA, with a maximum of 4nA at +125°C. · Wide supply voltage range from ±1V to ±8V. · Industry-standard pinouts for easy integration. · Programmable quiescent currents of 10μA, 100μA, and 1000μA. · Monolithic, low-power CMOS design ensures efficiency and reliability.

APPLICATIONS

· Ideal for battery-powered instruments due to low power consumption. · Suitable for low-leakage amplifiers and long-time constant integrators. · Effective in low-frequency active filters and hearing aids. · Used in microphone amplifiers and low droop rate sample/hold amplifiers. · Perfect for picoammeters and applications requiring high source impedance such as pH meters and photodiode amplifiers.