Low Noise Operational Amplifier, SGM721 Replace TP2411.
SGM721
SGM721.pdf
SGM721.pdfFEATURES
• Rail-to-Rail Input and Output
• Input Offset Voltage: 4mV (MAX)
• High Gain-Bandwidth Product: 11MHz
• High Slew Rate: 8.5V/μs
• Settling Time to 0.1% with 2V Step: 0.21μs
• Overload Recovery Time: 0.6μs
• Low Noise: 8.5nV/√Hz at 10kHz
• Supply Voltage Range: 2.1V to 5.5V
• Input Voltage Range: -0.1V to 5.6V with VS = 5.5V
• Low Power:
SGM721/3: 1.2mA (TYP)
• -40℃ to +125℃ Operating Temperature Range
PIN CONFIGUTION
CROSS
FEATURES
• Gain-bandwidth Product: 10 MHz
• Low Noise: 8.2 nV/√Hz(f= 1kHz)
• Slew Rate: 7 V/μs
• Offset Voltage: 1 mV (max)
• EMIRR IN+: 88 dB( under 2.4GHz)
• Low THD+N: 0.0005%
• Supply Range: 2.2 V to 5.5 V
• Supply Current: 1.4 mA/ch
• Low Input Bias Current: 0.3pA Typical
• Rail-to-Rail I/O
• High Output Current: 70 mA (1.0V Drop)
• –40°C to 125°C Operation Range
PIN CONFIGUTION
