Low Noise Operational Amplifier,SGM8295-4 Replace OPA4172.
SGM8295-4
SGM8295-4.pdf
SGM8295-4.pdfFEATURES
• Low Noise: 4.5nV/ Hz
• Rail-to-Rail Output
• Very Low Offset Voltage: 250μV (MAX)
• Low Bias Current: ±1nA (TYP)
• High Gain-Bandwidth Product: 9MHz
• High Slew Rate: 8V/μs
• High Open-Loop Gain: 130dB at VS = ±15V
• High PSRR: 145dB
• Settling Time to 0.1% with 1V Step: 1μs
• Overload Recovery Time: 10μs
• Operating Voltage Range:
3.6V to 36V or ±1.8V to ±18V
• Input Common Mode Voltage Range:
(-VS) + 1.5V to (+VS) - 2V
• Low Supply Current:1.5mA/Amplifier (TYP)
• -40℃ to +125℃ Operating Temperature Range
• Small Packaging:
SGM8295-4 Available in Green SOIC-14 Package
PIN CONFIGUTION
优势替代
FEATURES
• Wide Supply Range:
+4.5 V to +36 V, ±2.25 V to ±18 V
• Low Offset Voltage: ±0.2 mV
• Low Offset Drift: ±0.3 µV/°C
• Gain Bandwidth: 10 MHz
• Low Input Bias Current: ±8 pA
• Low Quiescent Current: 1.6 mA per Amplifier
• Low Noise: 7 nV/√Hz
• EMI and RFI Filtered Inputs
• Input Range Includes the Negative Supply
• Input Range Operates to Positive Supply
• Rail-to-Rail Output
• High Common-Mode Rejection: 120 dB
• Industry-Standard Packages:
SOIC-8, VSSOP-8, SOIC-14, TSSOP-14
• microPackages: Single in SC70, SOT-23,
Dual in WSON-8
PIN CONFIGUTION
