DESCRIPTION
The LT ®1464 (dual) and LT1465 (quad) are the first micropower op amps (200µA max per amp) to offer picoampere input bias currents (500fA typ) and unity-gain stability for capacitive loads up to 10nF. The output can swing a 10k load to within 1.5V of either supply, just like op amps that require an order of magnitude more supply current. This unique combination of performance makes the LT1464/LT1465 ideal over a wide range of input and output impedances.

FEATURES
■ Input Bias Current:
   2pA Max (LT1464A)
   20pA Max (LT1464, LT1465)
■ Supply Current per Amplifier: 200µA Max
■ Gain Bandwidth Product: 1MHz Typ
■ Slew Rate: 0.9V/µs Typ
■ Input Common Mode Range Includes Positive Rail
■ Unity-Gain Stable for C-LoadTM Up to 10nF
■ Open-Loop Gain: 1 Million Typ
■ Guaranteed Specs with ±5V, ±15V Supplies
■ Guaranteed Matching Specifications
■ Standard Pinout: SO-8, SO-14 Package

APPLICATIONS
■ Battery-Powered Systems
■ Photocurrent Amplifiers
■ Low Frequency, Micropower Active Filters
■ Low Droop Track-and-Hold Circuits