Product Texas Instruments LM139J/883QS from Texas Instruments is a high-performance, quad differential comparator designed to function with precision and accuracy.

• Design: operates from a single power supply over a wide range of voltages, can also be operated from split power supplies, has an open-collector output.
• Current Drain: low current drain, independent of the magnitude of the power supply.
• Features: low input bias current.
• Operating Temperatures: operates over a wide range of temperatures.
• Noise Immunity: excellent noise immunity.
• Response Time: fast response time.
• Ease of Use: internal frequency compensation.
• Package: 14-pin ceramic dual-in-line package.