Low Noise, High Voltage Operational Amplifiers,SGM8212-2XTDB8G Replace OPA2314.
SGM8212-2 SGM8212-2.pdf
FEATURES
• Input Offset Voltage: 1.8mV (MAX)
• Low Input Bias Current: 5pA (TYP)
• High CMRR: 98dB (TYP)
• Unity-Gain Stable
• Gain-Bandwidth Product: 2.5MHz
• Phase Margin: 60° for G = 1 and CL = 10pF
• Low Noise: 15nV/√Hz at 1kHz
• Rail-to-Rail Input and Output
• Support Single or Dual Power Supplies:
2.7V to 36V or ±1.35V to ±18V
• Low Quiescent Current: 475μA/Amplifier
• -40℃ to +125℃ Operating Temperature Range
• Small Packaging:
SGM8212-1 Available in Green SOT-553-5,
SOT-23-5and SOIC-8 Packages
SGM8212-2 Available in Green SOIC-8
andTDFN-3×3-8L Packages
PIN CONFIGUTION
优势替代
FEATURES
• 低IQ:150μA/通道
• 宽电源电压:1.8V 至5.5V
• 低噪声: 1kHz 下为14nV/√Hz
• 增益带宽:3MHz
• 低输入偏置电流:0.2pA
• 低偏移电压:0.5mV
• 单位增益稳定
• 内部射频/电磁干扰(RF/EMI) 滤波器
• 扩展温度范围:
–40°C 至125°C
PIN CONFIGUTION