9MHz, Low Noise, High Voltage,Precision Operational Amplifiers, SGM8295-4 Replace OPA1679.
FEATURES

Low Noise: 4.5nV/Hz

Rail-to-Rail Output

Very Low Offset Voltage: 250μV (MAX)

Low Bias Current: ±1nA (TYP)

High Gain-Bandwidth Product: 9MHz

High Slew Rate: 8V/μs

High Open-Loop Gain: 130dB at VS = ±15V

High PSRR: 145dB

Settling Time to 0.1% with 1V Step: 1μs

Overload Recovery Time: 10μs

Operating Voltage Range:

  3.6V to 36V or ±1.8V to ±18V

Input Common Mode Voltage Range:

  (-VS) + 1.5V to (+VS) - 2V

Low Supply Current:

  1.5mA/Amplifier (TYP)

-40℃ to +125℃ Operating Temperature Range

Small Packaging:

  SGM8295-1 Available in Green 

  SOT-23-5 andSOIC-8 Packages

  SGM8295-2 Available in Green 

  SOIC-8 and MSOP-8 Packages

  SGM8295-4 Available in a Green SOIC-14 Package

PIN CONFIGUTION
优势替代
OPA1679 OPA1679.pdf

No.12533

FEATURES

? 低噪声:1kHz 时为4.5nV/√Hz

? 低失真:1kHz 时为0.0001%

? 高开环增益:114dB

? 高共模抑制:110dB

? 低静态电流:

  – 每通道2mA

? 低输入偏置电流:10pA(典型值)

? 压摆率:9V/μs

? 宽增益带宽:16MHz (G = 1)

? 单位增益稳定

? 轨至轨输出

? 宽电源电压范围:

  – ±2.25V 至±18V 或4.5V 至36V

? 双通道和四通道版本

? 小封装尺寸:

  – 双通道:SO-8、MSOP-8、SON-8

  – 四通道:SO-14、TSSOP-14、QFN-16







PIN CONFIGUTION
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