GENERAL DESCRIPTION

The ALD1702A/ALD1702B/ALD1702/ALD1703 is a monolithic operational amplifier intended primarily for a wide range of analog applications in +5V single power supply and ±5V dual power supply systems as well as +4V to +10V battery operated systems. All device characteristics are specified for +5V single supply or ±2.5V dual supply systems. It is manufactured with Advanced Linear Devices enhanced ACMOS silicon gate CMOS process.

FEATURES

? Rail-to-rail input and output voltage ranges

? All parameters specified for +5V single supply or ±2.5V dual supply systems.

? High load capacitance capability -- 4000pF typical

? No frequency compensation required -- unity gain stable

? Extremely low input bias currents -- 1.0pA typical (30pA max.)

? Ideal for high source impedance applications

? Dual power supply ±2.5V to ±5.0V operation

? Single power supply +5V to +10V operation

? High voltage gain -- typically 85V/mV @ ±2.5V and 250V/mV @ ±5.0V

? Drive as low as 2K? load with 5mA drive current

? Output short circuit protected

? Unity gain bandwidth of 1.5MHz (1MHz min.)

? Slew rate of 2.1V/μs (1.4V/μs min.)

? Low power dissipation

? Suitable for rugged, temperature-extreme environments

APPLICATIONS

? Voltage amplifier

? Voltage follower/buffer

? Charge integrator

? Photodiode amplifier

? Data acquisition systems

? High performance portable instruments

? Signal conditioning circuits

? Sensor and transducer amplifiers

? Low leakage amplifiers

? Active filters

? Sample/Hold amplifier

? Picoammeter

? Current to voltage converter

? Coaxial cable driver