LT1819 - 400MHz, 2500V/µs, 9mA Single/Dual Operational Amplifiers
The LT1818 LT1819 are single/dual wide bandwidth, high slew rate,low noise and distortion Operational Amplifiers with excellent DC performance. The LT1818 LT1819 have been designed for wider bandwidth and slew rate, much lower input offset voltage and lower noise and distortion than devices with comparable supply current. The circuit topology is a Voltage Feedback Amplifier with the excellent slewing characteristics of a Current Feedback Amplifier
The output drives a 100Ohm load to 3.8V with 5V supplies. On a single 5V supply, the output swings from 1V to 4V with a 100Ohm load connected to 2.5V. The Amplifier is unity-gain stable with a 20pF capacitive load without the need for a series resistor.Harmonic distortion is 85dBc up to 5MHz for a 2VP-P output at a gain of 2.
The LT1818 LT1819 are manufactured on Linear Technologys advanced low voltage complementary bipolar process. The LT1818 (single op amp) is available in SOT-23 and SO-8 packages; the LT1819 (dual op amp) is available in MSOP-8 and SO-8 packages.
By Linear Technology Corporation
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