Low Noise Operational Amplifier
SGM8295-2
SGM8295-2.pdf
SGM8295-2.pdf
No.10738
FEATURES
• 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:
SGM8295-2 Available in Green SOIC-8 and
MSOP-8 Packages
DESCRIPTION
The SGM8295-1 (single), SGM8295-2 (dual) and SGM8295-4 (quad) are low noise, low offset voltage and high voltage operational amplifiers, which can be designed into a wide range of applications. The SGM8295-1/2/4 have a high gain-bandwidth product of 9MHz, a slew rate of 8V/μs, and a quiescent current of 1.5mA/amplifier at wide power supply range.
The SGM8295-1/2/4 are designed to provide optimal performance in low noise systems. They provide rail-to-rail output swing into heavy loads.
The dual version SGM8295-2 is available in Green SOIC-8 and MSOP-8 packages. The quad version SGM8295-4 is available in Green SOIC-14 package. They are specified over the extended -40℃ to +125℃ temperature range.
APPLICATION CIRCUIT
PIN CONFIGUTION
