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LT1815

LT1815 Series

Single 220MHz, 1500V/µs Operational Amplifiers with Programmable Supply Current

Catalog

Single 220MHz, 1500V/µs Operational Amplifiers with Programmable Supply Current

Description

AI
The LT1815/LT1816/LT1817 are low power, high speed, very high slew rate operational amplifiers with excellent DC performance. The LT1815/LT1816/LT1817 feature higher bandwidth and slew rate, much lower input offset voltage and lower noise and distortion than other devices with comparable supply current. A programmable current option (LT1815 and LT1816A) allows power savings and flexibility by operating at reduced supply current and speed. The circuit topology is a voltage feedback amplifier with the slewing characteristics of a current feedback amplifier.The output drives a 100Ω load to ±3.8V with ±5V supplies. On a single 5V supply, the output swings from 1V to 4V with a 100Ω load connected to 2.5V. Harmonic distortion is –70dB for a 5MHz, 2VP-Poutput driving a 100Ω load in a gain of –1.The LT1815/LT1816/LT1817 are manufactured on Linear Technology’s advanced low voltage complementary bipolar process and are available in a variety of TSOT-23, SO, MSOP, SSOP and leadless DFN packages.ApplicationsWideband AmplifiersBuffersActive FiltersVideo and RF AmplificationCommunication ReceiversCable DriversData Acquisition Systems