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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