High Speed Operational Amplifier, SGM80581 Replace ADA4891-1.
SGM80581
SGM80581.pdf
SGM80581.pdfFEATURES
• 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)
• 2.5V to 5.5V Single Supplies or ±1.25V to ±2.75V
Dual Power Supplies
• Small Packaging:
SGM80581 Available in Green SOT-23-5 and
SOIC-8 Packages
PIN CONFIGUTION
优势替代
FEATURES
• Qualified for automotive applications
• High speed and fast settling
−3 dB bandwidth: 220 MHz (G = +1)
• Slew rate: 170 V/μs
• Settling time to 0.1%: 28 ns
• Video specifications (G = +2, RL = 150 Ω)
• 0.1 dB gain flatness: 25 MHz
• Differential gain error: 0.05%
• Differential phase error: 0.25°
• Single-supply operation
• Wide supply range: 2.7 V to 5.5 V
• Output swings to within 50 mV of supply rails
• Low distortion: 79 dBc SFDR at 1 MHz
• Linear output current: 125 mA at −40 dBc
• Low power: 4.4 mA per amplifier
PIN CONFIGUTION
