High-Performance, Bipolar-Input Ultra Low Noise Operational Amplifiers, SGM8261-2YMS8G/TR P2P OPA1678.
FEATURES

• Superior Sound Quality

• Low Offset Voltage: ±350μV (MAX)

• Ultra Low Noise: 1.6nV/Hz at 1kHz

• Ultra Low Distortion: 0.00002% at 1kHz

• High Slew Rate: 16V/μs

• Gain-Bandwidth Product: 16MHz (G = +1)

• High Open-Loop Gain: 140dB

• Unity-Gain Stable

• Low Quiescent Current: 3.8mA/Amplifier

• Rail-to-Rail Output

• Support Single or Dual Power Supplies:

  3.6V to 36V or ±1.8V to ±18V

• -40℃ to +85℃ Operating Temperature Range

• Small Packaging:

  SGM8261-1 Available in a Green SOIC-8 Package

  SGM8261-2 Available in Green SOIC-8, MSOP-8

  and TDFN-3×3-8BL Packages

PIN CONFIGUTION
CROSS
OPA1678 OPA1678.pdf

No.12530

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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