Low Noise, High Precision, High Voltage,Rail-to-Rail I/O Operational Amplifiers,SGM8276-2 Replace OPA1678.
FEATURES

Wide Input Common Mode and Differential VoltageRanges

? Low Input Bias and Offset Current

? Output Short-Circuit Protection

? Rail-to-Rail Input and Output

? High Input Impedance

? Low Offset Voltage: 0.3mV (TYP), 1.5mV (MAX)

? Low Noise: 10nV/Hz at 1kHz

? Gain-Bandwidth Product: 10MHz

? High Slew Rate: 8V/μs

? -40℃ to +125℃ Operating Temperature Range

? Small Packaging:

  SGM8276-1 Available in a Green SOT-23-5 Package

  SGM8276-2 Available in a Green SOIC-8 Package

  SGM8276-4 Available in a Green SOIC-14 Package




PIN CONFIGUTION
优势替代
OPA1678 OPA1678.pdf

No.12532

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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