? Low Offset Voltage: 10μV (MAX)
? Rail-to-Rail Output Swing
? Support Single or Dual Power Supplies:
4.5V to 36V or ±2.25V to ±18V
? Open-Loop Voltage Gain: 150dB (TYP)
? PSRR: 150dB (TYP)
? CMRR: 140dB (TYP)
? Input Voltage Noise Density: 10nV/Hz at 1kHz
? Gain-Bandwidth Product: 8MHz
? Low Supply Current: 0.85mA/Amplifier (TYP)
? Overload Recovery Time: 0.7μs
? -40℃ to +125℃ Operating Temperature Range
? Small Packaging:
SGM8249-1 Available in Green SOT-23-5
andSOIC-8 Packages
SGM8249-2 Available in a Green SOIC-8 Package

? 低噪聲:3nV/√Hz
? 寬帶寬:
– OPA227:8MHz,2.3V/μs
– OPA228:33MHz,10V/μs
? 建立時間:5μs
(相對于OP-27 顯著改善)
? 高CMRR:138dB
? 高開環增益:160dB
? 低輸入偏置電流:10nA(最大值)
? 低失調電壓:75μV(最大值)
? 寬電源電壓范圍:±2.5V 至±18V
? OPA227 取代OP-27、LT1007、MAX427
? OPA228 取代OP-37、LT1037、MAX437
? 單通道、雙通道和四通道版本
