• Superior Sound Quality
• Low Offset Voltage: ±350μV (MAX)
• Ultra Low Noise: 1.6nV/Hz at 1kHz
• Ultra Low Distortion: 0.00002% at 1kHz
• High Slew Rate: 16V/μs
• Gain-Bandwidth Product: 16MHz (G = +1)
• High Open-Loop Gain: 140dB
• Unity-Gain Stable
• Low Quiescent Current: 3.8mA/Amplifier
• Rail-to-Rail Output
• Support Single or Dual Power Supplies:
3.6V to 36V or ±1.8V to ±18V
• -40℃ to +85℃ Operating Temperature Range
• Small Packaging:
SGM8261-1 Available in a Green SOIC-8 Package
SGM8261-2 Available in Green SOIC-8, MSOP-8
and TDFN-3×3-8BL Packages
General & DC Performance
Dynamic & AC Performance
• Audiophile BJT Input Stage
• Input Voltage Noise : 1.8nV rt/Hz @ 1kHz
• Input Voltage Noise 1/f Corner : 60Hz
• 0.1Hz - 10Hz Noise : 100nV Peak-To-Peak
• Rail-To-Rail Output
• Slew Rate : 15V/uS
• Linear Output Current > 100mA
• THD+n < -116dB @ 1kHz
• IMD < -120dB @ CCIF 19k/20k 1:1









