SGM8249-1.pdf• Low Offset Voltage: 10μV (MAX)
• Rail-to-Rail Output Swing
• Support Single or Dual Power Supplies:
4.5V to 36V or ±2.25V to ±18V
• Open-Loop Voltage Gain: 150dB (TYP)
• PSRR: 150dB (TYP)
• CMRR: 140dB (TYP)
• Input Voltage Noise Density: 10nV/Hz at 1kHz
• Gain-Bandwidth Product: 8MHz
• Low Supply Current: 0.85mA/Amplifier (TYP)
• Overload Recovery Time: 0.7μs
• -40℃ to +125℃ Operating Temperature Range
• Small Packaging:
SGM8249-1 Available in Green
SOT-23-5 andSOIC-8 Packages
SGM8249-2 Available in a Green SOIC-8 Package
• Low Offset Voltage: 25 μV (max)
• Zero-Drift: 0.03 μV/°C
• Low Noise: 8.8 nV/√Hz
0.1-Hz to 10-Hz Noise: 0.25 μVPP
• Excellent DC Precision:
PSRR: 142 dB
CMRR: 146 dB
Open-Loop Gain: 136 dB
• Gain Bandwidth: 2 MHz
• Quiescent Current: 475 μA (max)
• Wide Supply Range: ±2 V to ±18 V
• Rail-to-Rail Output:
Input Includes Negative Rail
