Low noise, 1.9nV/[square root of Hz], 100MHz op amps require just 3mA max supply current. (Signal conditioning: monthly design ideas brought to you by Linear Technology: Advertisement).(Brief Article)(Advertisement)

From: EDN | Date: March 20, 2003 | Copyright information

The LT6202, LT6203 and LT6204 are single, dual and quad high speed, GBP=100MHz, low power, [I.sub.SUPPLY] = 2.3mA typ., low noise, 1.9nV/[square root of Hz] @100kHz, unity gain stable voltage feedback amplifiers. These amplifiers feature rail-to-rail input common mode range and rail-to-rail output voltage swing, a first for such low noise amplifiers, and operate on single or split supplies from 2.5V to 12V. This unique combination of features allows high speed, low noise designs to be implemented on low voltage power supplies resulting in typical power savings of 50% to 80% *.

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