9MHz,High Voltage,High Precision,Low Noise,Rail-to-Rail Output Operational Amplifiers,SGM8255-1 Replace OPA197.
FEATURES

• Low Offset Voltage: 20μV (MAX)

• Rail-to-Rail Output Swing

• 4.5V to 36V Single Supply Operation

• Voltage Gain: 133dB (TYP)

• PSRR: 141dB (TYP)

• CMRR: 112dB (TYP)

• 0.1Hz to 10Hz Noise: 0.48μVP-P

• 25nV/Hz Voltage Noise Density at 1kHz

• Gain-Bandwidth Product: 9MHz

• Low Supply Current: 800μA/Amplifier (TYP)

• Overload Recovery Time: 0.7μs

• -40℃ to +125℃ Operating Temperature Range

• Small Packaging:

  SGM8255-1 Available in Green SOT-23-5, SC70-5,

  SOIC-8 and MSOP-8 Packages

  SGM8255-2 Available in Green 

  SOIC-8 andMSOP-8 Packages

  SGM8255-4 Available in Green SOIC-14 Package

PIN CONFIGUTION
CROSS
OPA197 OPA197.pdf

No.12544

FEATURES

• 低失调电压:±100μV(最大值)

• 低失调电压温漂:±2.5μV/°C(最大值)

• 低噪声:1kHz 时为5.5nV/√Hz

• 高共模抑制:120dB(最小值)

• 低偏置电流:±5pA(典型值)

• 轨到轨输入和输出

• 高带宽:10MHz GBW

• 高压摆率:20V/μs

• 低静态电流:每个放大器1mA(典型值)

• 宽电源电压范围:±2.25V 至±18V,

  +4.5V 至+36V

• 已过滤电磁干扰(EMI) 和射频干扰(RFI) 的输入

• 电源轨的差分输入电压范围

• 高容性负载驱动能力:1nF

• 行业标准封装:

  SOIC-8、SOT-5 和VSSOP-8 单体封装

  SOIC-8 和VSSOP-8 双列封装

  四通道电源版本采用SOIC-14 和TSSOP-14 封

PIN CONFIGUTION
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