DESCRIPTION
The LT®1812 is a low power, high speed, very high slew rate operational amplifier with excellent DC performance. The LT1812 features reduced supply current, lower input offset voltage, lower input bias current and higher DC gain than other devices with comparable bandwidth. A power saving shutdown feature reduces supply current to 50µA. The circuit topology is a voltage feedback amplifier with the slewing characteristics of a current feedback amplifier.

FEATURES
■ 100MHz Gain Bandwidth
■ 750V/µs Slew Rate
■ 3.6mA Maximum Supply Current
■ Available in SOT-23 and S8 Packages
■ 50µA Supply Current in Shutdown
■ 8nV/√Hz Input Noise Voltage
■ Unity-Gain Stable
■ 1.5mV Maximum Input Offset Voltage
■ 4µA Maximum Input Bias Current
■ 400nA Maximum Input Offset Current
■ 40mA Minimum Output Current, VOUT = ±3V
■ ±3.5V Minimum Input CMR, VS = ±5V
■ 30ns Settling Time to 0.1%, 5V Step
■ Specified at ±5V, Single 5V Supplies
■ Operating Temperature Range: –40°C to 85°C

APPLICATIONS
■ Wideband Amplifiers
■ Buffers
■ Active Filters
■ Video and RF Amplification
■ Cable Drivers
■ Data Acquisition Systems