ADVANCED LINEAR DEVICES, INC.
ALD2704A/ALD2704B ALD2704
DUAL RAIL-TO-RAIL CMOS OPERATIONAL AMPLIFIER
GENERAL DESCRIPT...
ADVANCED LINEAR DEVICES, INC.
ALD2704A/ALD2704B ALD2704
DUAL RAIL-TO-RAIL
CMOS OPERATIONAL AMPLIFIER
GENERAL DESCRIPTION The ALD2704 is a dual monolithic operational amplifier with
MOSFET input that has rail-to-rail input and output
voltage ranges. The input
voltage range and output
voltage range are very close to the positive and negative power supply
voltages. Typically the input
voltage can be beyond positive power supply
voltage V + or the negative power supply
voltage V- by up to 300mV. The output
voltage swings to within 60mV of either positive or negative power supply
voltages at rated load. With high impedance load, the output
voltage of the ALD2704 approaches within 1mV of the power supply rails. This device is designed as an alternative to the popular J-FET input operational amplifier in applications where lower operating
voltages, such as 9V battery or ± 3.25V to ±6V power supplies are being used. The ALD2704 offers high slew rate of 5V/µs. It is designed and manufactured with Advanced Linear Devices' standard enhanced A
CMOS silicon gate
CMOS process, and it offers low unit cost and exceptional reliability. The rail-to-rail input and output feature of the ALD2704 expands signal
voltage range for a given operating supply
voltage and allows numerous analog serial stages to be implemented without losing operating
voltage margin. The output stage is designed to drive up to 10mA into 400pF capacitive and 1.5K Ω resistive loads at unity gain and up to 4000pF at a gain...