• Low Offset Voltage: 25μV (MAX)
• Rail-to-Rail Output Swing
• 4.5V to 36V Single Supply Operation
• Open-Loop Voltage Gain: 150dB (TYP)
• PSRR: 150dB (TYP)
• CMRR: 135dB (TYP)
• 0.1Hz to 10Hz Noise: 0.2μVP-P
• Input Voltage Noise Density: 12nV/Hz at 1kHz
• Gain-Bandwidth Product: 8.5MHz
• Low Supply Current: 0.85mA/Amplifier (TYP)
• Overload Recovery Time: 0.7μs
• -40℃ to +125℃ Operating Temperature Range
• Small Packaging:
SGM8255A-1 Available in Green SOT-23-5,
SOIC-8 and MSOP-8 Packages
SGM8255A-2 Available in Green SOIC-8 and
MSOP-8 Packages
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• 高精度,具有零交越失真:
– 低失调电压:150μV(最大值)
– 高共模抑制比(CMRR):114dB
– 轨至轨I/O
• 低输入偏置电流:0.9pA(最大值)
• 低噪声:10kHz 时为7nV/√Hz
• 高带宽:20MHz
• 压摆率:10V/μs
• 静态电流:1.45mA/通道
• 单电源电压范围:1.8V 至5.5V
• OPA320S 和OPA2320S:
– 关断模式下的IQ:0.1μA
• 单位增益稳定
• 小型封装:
– SOT-23、VSSOP、SON 和SOIC
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