资 源 简 介
The LT®1469-2 is a dual, precision high speed operaTIonalamplifi er with 16-bit accuracy, decompensated tobe stable in a gain of 2 or greater. The combinaTIon ofprecision and AC performance makes the LT1469-2 theopTImum choice for high accuracy applicaTIons such asDAC current-to-voltage conversion and ADC buffers. Theinitial accuracy and drift characteristics of the input offsetvoltage and inverting input bias current are tailored forinverting applications.The 200MHz gain bandwidth ensures high open-loop gainat frequency for reducing distortion. In noninverting applicationssuch as an ADC buffer, the low distortion andDC accuracy allow full 16-bit AC and DC performance.The high slew rate of the LT1469-2 improves large-signalperformance in applications such as active fi lters andinstrumentation amplifi ers compared to other precisionop amps.The LT1469-2 is specifi ed on power supply voltages of±5V and ±15V and from –40°C to 85°C. It is available inan 8-lead SOIC package and a space saving 4mm × 4mmleadless package. For a unity-gain stable op amp with sameDC performance, see the LT1469 datasheet.
