Low Noise Operational Amplifier
SGM722 SGM722.pdf

No.10678

FEATURES
• 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:
  SGM722/4: 1.1mA/Amplifier (TYP)
• -40℃ to +125℃ Operating Temperature Range
• Small Packaging:
  SGM722 Available in Green MSOP-8, SOIC-8 and

  TSSOP-8 Packages

DESCRIPTION

The SGM721 (single), SGM722 (dual), SGM723 (single with shutdown) and SGM724 (quad) are low noise, low voltage and low power operational amplifiers, that can be designed into a wide range of applications. The SGM721/2/3/4 have a high gain-bandwidth product of 11MHz and a slew rate of 8.5V/μs. The SGM723 has a power-down disable feature that reduces the supply current to less than 1μA. The SGM721/2/3/4 are designed to provide optimal performance in low voltage and low noise systems. They provide rail-to-rail output swing into heavy loads. The input common mode voltage range includes ground, and the maximum input offset voltage is 4mV for SGM721/2/3/4. 

They are specified over the extended industrial temperature range (-40℃ to +125℃). The operating supply range is from 2.1V to 5.5V. The dual version SGM722 is available in Green SOIC-8,

MSOP-8 and TSSOP-8 packages.

APPLICATION CIRCUIT
PIN CONFIGUTION
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