SGM8261-2.pdf• 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-8and TDFN-3×3-8BL Packages
• Rail-to-Rail Input and Output
• 100% Tested Low Voltage Noise:
3.9nV/√Hz Typ at 1kHz
5.5nV/√Hz Max at 1kHz
• Single Supply Operation from 2.7V to 36V
• Offset Voltage: 100μV Max
• Low Input Bias Current: 20nA Max
• High AVOL: 3V/μV Min, RL = 10k
• High CMRR: 100dB Min
• High PSRR: 106dB Min
• Gain Bandwidth Product: 20MHz
• Operating Temperature Range: –40°C to 85°C
• Matching Specifications
• No Phase Inversion
• 8-Lead SO and 14-Lead SO Packages
