Low Noise Operational Amplifier, SGM8261-2 Replace OPA1602.
SGM8261-2
SGM8261-2.pdf
SGM8261-2.pdfFEATURES
• 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
PIN CONFIGUTION
CROSS
FEATURES
• SUPERIOR SOUND QUALITY
• ULTRALOW NOISE: 2.5nV/√Hz at 1kHz
• ULTRALOW DISTORTION: 0.00003% at 1kHz
• HIGH SLEW RATE: 20V/μs
• WIDE BANDWIDTH: 35MHz (G = +1)
• HIGH OPEN-LOOP GAIN: 120dB
• UNITY GAIN STABLE
• LOW QUIESCENT CURRENT: 2.6mA PER CHANNEL
• RAIL-TO-RAIL OUTPUT
• WIDE SUPPLY RANGE: ±2.25V to ±18V
• DUAL AND QUAD VERSIONS AVAILABLE
PIN CONFIGUTION
