ADI LT1809IS6#TRMPBF

The LT1809/LT1810 are single/dual low distortion rail-to-rail input and output op amps with a 350V/μs slew rate. These amplifiers have a –3dB bandwidth of 320MHz at unity-gain, a gain-bandwidth product of 180MHz (AV ≥ 10) and an 85mA output current to fit the needs of low voltage, high performance signal conditioning systems. The LT1809/LT1810 have an input range that includes both supply rails and an output that swings within 20mV of either supply rail to maximize the signal dynamic range in low supply applications. The LT1809/LT1810 have very low distortion (–90dBc) up to 5MHz that allows them to be used in high performance data acquisition systems. The LT1809/LT1810 maintain their performance for supplies from 2.5V to 12.6V and are specified at 3V, 5V and ±5V supplies. The inputs can be driven beyond the supplies without damage or phase reversal of the output. The LT1809 is available in the 8-pin SO package with the standard op amp pinout and the 6-pin SOT-23 package. The LT1810 features the standard dual op amp pinout and is available in 8-pin SO and MSOP packages. These devices can be used as a plug-in replacement for many op amps to improve input/output range and performance.

• –3dB Bandwidth: 320MHz, AV = 1
• Gain-Bandwidth Product: 180MHz, AV ≥ 10
• Slew Rate: 350V/μs
• Wide Supply Range: 2.5V to 12.6V
• Large Output Current: 85mA
• Low Distortion, 5MHz: –90dBc
• Input Common Mode Range Includes Both Rails
• Output Swings Rail-to-Rail
• Input Offset Voltage, Rail-to-Rail: 2.5mV Max
• Common Mode Rejection: 89dB Typ
• Power Supply Rejection: 87dB Typ
• Open-Loop Gain: 100V/mV Typ
• Shutdown Pin: LT1809
• Single in 8-Pin SO and 6-Pin SOT-23 Packages
• Dual in 8-Pin SO and MSOP Packages
• Operating Temperature Range: -40°C to 85°C
• Low Profile (1mm) SOT-23 (ThinSOT) Package

• Driving A/D Converters
• Low Voltage Signal Processing
• Active Filters
• Rail-to-Rail Buffer Amplifiers
• Video Line Driver