The LT1464ACS8#PBF is a dual micropower Operational Amplifier (200μA maximum per amp) to offer picoampere input bias currents (500fA typical) 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 ideal over a wide range of input and output impedances.