ALD1722G - Advanced Linear Devices

ALD1722G PRECISION LOW POWER CMOS OPERATIONAL AMPLIFIER

The ALD1722/ALD1722G is a monolithic precision low power CMOS operational amplifier intended for a broad range of precision applications requiring exremely low input signal power. Input signal power is the product of input offset voltage and input bias current, which represents the minimum required power draw from the signal source in order to drive the inpu.

Features

rail-to-rail input and output voltage ranges, tolerance to over-voltage input spikes of 300mV beyond supply rails, high open loop voltage gain, useful bandwidth of 1.5 MHz, slew rate of 2.1 V/µs, and low supply current of 0.8mA. Finally, the output stage can typically drive up to 400pF capacitive loads in the unity gain mode and up to 4000 pF capacitive load at a gain of 5. These features make the ALD1722/ALD1722G a versatile, high precision operational amplifier that is user friendly and easy to use with virtually no source loading and zero input-loading induced source errors. Additionally, r.