ADVANCED LINEAR DEVICES, INC.
ALD1704A/ALD1704B ALD1704/ALD1704G
RAIL-TO-RAIL CMOS OPERATIONAL AMPLIFIER
GENERAL DESC...
ADVANCED LINEAR DEVICES, INC.
ALD1704A/ALD1704B ALD1704/ALD1704G
RAIL-TO-RAIL
CMOS OPERATIONAL AMPLIFIER
GENERAL DESCRIPTION
The ALD1704A/ALD1704B/ALD1704/ALD1704G is a
CMOS 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.
This device is designed as an alternative to the popular JFET input operational
amplifiers in applications where lower operating
voltages, such as 9V battery or ±3.25V to ±5V power supplies are being used. It offers high slew rate of 5V/µs at low operating power of 30mW. Since the ALD1704A/ALD1704B/ALD1704/ALD1704G is designed and manufactured with Advanced Linear Devices' standard enhanced A
CMOS silicon gate
CMOS process, it also offers low unit cost and exceptional reliability.
The rail-to-rail input and output feature of the ALD1704A/ALD1704B/ ALD1704/ALD1704G allows a lower operating supply
voltage for a given signal
voltage range 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 1.5KΩ resistive loads at unity gain and up...