8MHz,High Voltage,High Precision,Low Noise,Rail-to-Rail Output Operational Amplifier,SGM8249-4 Replace OPA4188.
SGM8249-4
SGM8249-4.pdf
SGM8249-4.pdfFEATURES
• Low Offset Voltage: 2μV (TYP), 12μV (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: 12nV/ Hz at 1kHz
• Gain-Bandwidth Product: 8MHz
• Low Supply Current: 3.2mA (TYP)
• Overload Recovery Time: 0.7μs
• -40℃ to +125℃ Operating Temperature Range
• Available in Green SOIC-14 and TSSOP-14 Packages
PIN CONFIGUTION
优势替代
FEATURES
• 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
• RFI Filtered Inputs
• MicroSIZE Packages
PIN CONFIGUTION
