? 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
? 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









