8MHz, High Voltage, High Precision, Low Noise,Rail-to-Rail Output Operational Amplifiers.
FEATURES

• 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

PIN CONFIGUTION
优势替代
OPA2227 OPA2227.pdf

No.12565

FEATURES

• 低噪声:3nV/√Hz

• 宽带宽:

  – OPA227:8MHz,2.3V/μs

  – OPA228:33MHz,10V/μs

• 建立时间:5μs

(相对于OP-27 显著改善)

• 高CMRR:138dB

• 高开环增益:160dB

• 低输入偏置电流:10nA(最大值)

• 低失调电压:75μV(最大值)

• 宽电源电压范围:±2.5V 至±18V

• OPA227 取代OP-27、LT1007、MAX427

• OPA228 取代OP-37、LT1037、MAX437

• 单通道、双通道和四通道版本



PIN CONFIGUTION
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