1.8V, Micro-Power CMOSZero-Drift Operational Amplifiers, SGM8957-1 Replace OP97.
SGM8957-1
SGM8957-1.pdf
SGM8957-1.pdfFEATURES
• 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
CROSS
FEATURES
• Low supply current: 600 μA maximum
• OP07 type performance
Offset voltage: 20 μV maximum
Offset voltage drift: 0.6 μV/°C maximum
• Very low bias current
25°C: 100 pA maximum
−55°C to +125°C: 250 pA maximum
• High common-mode rejection: 114 dB minimum
• Extended industrial temperature range: −40°C to +85°C
PIN CONFIGUTION
