1.8V, Micro-Power CMOSZero-Drift Operational Amplifiers,SGM8955XN5G Replace OPA378AIDBVR.
SGM8955XN5G
SGM8955XN5G.pdf
SGM8955XN5G.pdfFEATURES
? 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
優(yōu)勢替代
FEATURES
? 低噪聲
–0.4μVPP，0.1Hz 至 10Hz
–20nV/√Hz（在1kHz 頻率下）
? 零漂移系列
–低偏移電壓：20μV
–低失調漂移：0.1μV/°C
? 靜態(tài)電流：125μA
? 增益帶寬：900kHz
? 軌至軌輸入/輸出
? EMI 濾波
? 電源電壓：2.2 V 至 5.5V
? microSIZE 封裝： SC70 和 SOT23
PIN CONFIGUTION
