LM393PW

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LM393PW is a popular general-purpose dual independent power supply comparator typically used in a variety of applications from motor control boards, communications systems, and audio equipment. This device has a low supply current and is ideal for low-power applications. It also offers high-speed performance, making it suitable for high-speed signal processing in speed control systems, monitoring systems, and frequency adjustment applications.

LM393PW can be classified under linear - comparators. This is because it utilizes linear operational amplifiers to compare two input signals. The comparator\'s output is either high or low relative to the two inputs depending on whether or not the inputs are greater than or less than each other. The LM393PW also provides an overload protection circuit, a high-impedance differential input amplifier, and a complementary output stage.

The LM393PW is designed for differential input signals. It has two pins for the output voltage, one for the positive and one for the negative. It also has two pins for reference voltage, one for the positive and one for the negative. The differential input signals are compared to the reference voltage, and the output will be either high or low depending on the comparison.

The typical power supplied to the device is 5VDC and it is capable of taking up to +/- 18V of collateral power. The output can handle load currents up to 30mA. The device is also capable of considering voltages as low as 1.5V and as high as 36V. The device has an input offset voltage of 2mV and a common mode rejection ratio of 60dB. It can also handle gains up to 200V/V.

LM393PW has a wide range of application. It can be used in motor control applications as it is capable of providing a high speed reaction by comparing the inputs it receives. It can also be used in audio equipment for frequency setting and for the generation of tone control signals. The overload protection circuit ensures the reliability of the device and the low noise output allows it to be used in communications systems.

In conclusion, LM393PW is a dual independent power supply comparator typically used in a variety of fields from motor control boards, communications systems, and audio equipment. It utilizes linear operational amplifiers to compare two input signals and the output is either high or low depending on the comparison. It is designed for differential input signals and has an overload protection circuit, a high-impedance differential input amplifier, and a complementary output stage. With its wide range of application, LM393PW can be used in various applications and is ideal for low-power applications.

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