1.8V, Micro-Power CMOSZero-Drift Operational Amplifiers,SGM8955XN5G Replace OPA378AIDBVR.
SGM8955XN5G
SGM8955XN5G.pdf
FEATURES
• Low Offset Voltage: 50μV (MAX)
• Low 0.1Hz to 10Hz Noise: 2μVP-P
• Quiescent Current: 20μA/Amplifier (TYP)
• Integrated RFI Filter
• Single-Supply Operation
• Supply Voltage Range: 1.8V to 5.5V
• Rail-to-Rail Input and Output
• -40℃ to +125℃ Operating Temperature Range
• Small Packaging:
SGM8955 Available in Green SOT-23-5, SC70-5
and SOIC-8 Packages
SGM8956 Available in Green SOIC-8, MSOP-8
and TDFN-3×3-8L Packages
PIN CONFIGUTION
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CROSS
FEATURES
• 低噪声
–0.4μVPP,0.1Hz 至 10Hz
–20nV/√Hz(在1kHz 频率下)
• 零漂移系列
–低偏移电压:20µV
–低失调漂移:0.1µV/°C
• 静态电流:125μA
• 增益带宽:900kHz
• 轨至轨输入/输出
• EMI 滤波
• 电源电压:2.2 V 至 5.5V
• microSIZE 封装: SC70 和 SOT23
PIN CONFIGUTION
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