The LM349N is a high-performance, quad operational amplifier product from the globally renowned electronics manufacturer, Texas Instruments.

• Power Supply: Operate with a single power supply over a wide range of voltages, and with a dual power supply
• Output Swing: Rail-to-rail output swing into heavy loads while maintaining excellent linearity and gain accuracy
• Amplifiers: Four independent, high-gain frequency-compensated operational amplifiers
• Operational Range (Single Power Supply): 3V to 32V
• Operational Range (Dual Power Supply): ±1.5V to ±16V
• Applications: Audio and control systems, power supply control, and battery chargers
• Power Drain: Low
• Input Impedance: High
• Input Bias and Offset Currents: Low
• Channel Separation: Excellent
• Package: 14-pin PDIP package