1.8V, Micro-Power CMOSZero-Drift Operational Amplifiers,SGM8957-2XMS8G Replace OPA2317.
SGM8957-2
SGM8957-2.pdf
FEATURES
? Low Offset Voltage: 25μV (MAX)
? Low 0.1Hz to 10Hz Noise: 2μVP-P
? Quiescent Current: 20μA/Amplifier (TYP)
? Single-Supply Operation
? Integrated RFI Filter
? Supply Voltage Range: 1.8V to 5.5V
? Rail-to-Rail Input/Output
? -40℃ to +125℃ Operating Temperature Range
? Small Packaging:
SGM8957-1 Available in Green SOT-23-5,
SC70-5and SOIC-8 Packages
SGM8957-2 Available in Green SOIC-8,
MSOP-8and TDFN-3×3-8L Packages
PIN CONFIGUTION
优势替代
FEATURES
? 电源电压:1.8V 至5.5V
? 微型封装:
– 单通道:SOT23-5、SC-70、SOIC-8
– 双通道:VSSOP-8、SOIC-8
– 四通道:SOIC-14、TSSOP-14
? 低偏移电压:20μV(典型值)
? 共模抑制比(CMRR):108dB(典型值)
电源抑制比(PSRR)
? 静态电流:35μA(最大值)
? 增益带宽:300kHz
? 轨到轨输入和输出
? 内部电磁干扰(EMI) 和内部射频干扰(RFI) 滤波功能
PIN CONFIGUTION









