LP339DG4

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The LP339DG4 is a Low-Power, Quad Differential Comparator in Linear’s family of Comparators product line. This device is the improved version of the LP339. It has four independent, precision voltage comparators with open-collector outputs that can be used within many different applications. This Comparator operates from a single power supply or dual supply voltage and can tolerate open or short output conditions.

The LP339DG4 consumes less than 10 μA of supply current, offering a significant power savings when compared to other Comparator solutions. The LP339DG4 also features independent input hysteresis to prevent unpredictable output switching, eliminating the need for external components for a reliable design. Its low voltage operation makes it suitable for battery-operated applications, and it can operate from either –5 V to +5 V single-supply or from ±2.5 V to ±5V dual-supply operation.

the LP339DG4 is optimized for level sensing and low-level, low-voltage detection. The device’s small package, low power, fast response time, and low-input bias current make it ideal for use in portable and battery-operated devices, or other precision measurement applications. It is also the preferred choice for many automotive and telecom applications that require reliable, low-power, low-voltage, fast switching.

The LP339DG4 is versatile and easy to use, yet powerful at the same time. It can be used to compare two input voltages, determine if an input voltage is within a voltage window, or transmit digital information that is resistant to noise and interference. The device’s open-collector outputs are ideal for amplifier or analog switch control and can be used with either TTL or CMOS logic.

The LP339DG4 is a low-power, precision Comparator device. It is designed for applications on a single supply voltage or dual supply operation in a wide range of markets. The device features high-performance features such as low supply current, fast response time, and low-input bias current in a small package size. The LP339DG4 simplifies many level sensing, low-level detection, amplifier or analog switch control applications. Its open-collector outputs make it ideal for use with either TTL or CMOS logic.

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