High-Performance, Bipolar-Input, Ultra Low Noise Operational Amplifiers, SGM8261-2 P2P RT6863S.
FEATURES

• 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





PIN CONFIGUTION
CROSS
RT6863S RT6863S.pdf

No.14774

FEATURES

General & DC Performance

• Open-Loop Gain : 135dB 
•  Power Supply : ±2.5V to +/-17V 
 Offset Voltage < ±80uV
• CMRR : 120dB 
 PSRR : 135dB
• Quiescent Current : 4.2mA / Per Amp 
 Unity Gain Stable
• Gain Bandwidth : 18MHz 
•  Enable Control @ DFN & CSP Package


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 

PIN CONFIGUTION
Site Map