The SGM80581(single),SGM80582(dual)and SGM80584(quad)are high-speed,voltage-feedback CMOS operational amplifiers.They are designed for video and other applications which require wide bandwidth.They are unity-gain stable and can provide large output current.Differential gain is 0.01%and differential phase is 0.1°.Quiescent current is only 4.5mA/Amplifier.

The SGM80581/2/4 are optimized for operation on single or dual supplies as low as 2.5V(±1.25V)and up to 5.5V(±2.75V).Input common mode range extends beyond the supplies.The output swing is within 15mV of the rails,supporting wide dynamic range.

The SGM80581/2/4 are suitable for applications requiring high continuous output current.Multichannel versions feature completely independent circuitry for lowest crosstalk and freedom from interaction.

The single SGM80581 is available in Green SOT-23-5 and SOIC-8 packages.The dual SGM80582 is available in Green MSOP-8 and SOIC-8 packages.The quad SGM80584 is available in a Green SOIC-14 package.All are specified over the extended-40℃to+125℃temperature range.

特性

•Unity-Gain Bandwidth:220MHz

•Wide Bandwidth:100MHz GBP

•High Slew Rate:160V/μs

•Low Noise:7nV√Hz at 1MHz

•Rail-to-Rail Input and Output

•High Output Current:150mA(TYP)

•Excellent Video Performance:Diff Gain:0.01%,Diff Phase:0.1°0.1dB Gain Flatness:30MHz

•Low Input Bias Current:2pA

•Quiescent Current:4.5mA/Amplifier(TYP)

•Thermal Shutdown

•2.5V to 5.5V Single Supply or±1.25V to±2.75V Dual Power Supplies

•-40℃to+125℃Operating Temperature Range

•Available in Green MSOP-8 and SOIC-8 Packages

应用

•Video Processings

•Ultrasound

•Optical Networking,Tunable Lasers

•Photodiode Transimpedance Amplifiers

•Active Filters

•High-Speed Integrators

•Analog-to-Digital(A/D)Converter Input Buffers

•Digital-to-Analog(D/A)Converter Output Amplifiers

•Barcode Scanners