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The LM393P is a dual differential comparator IC designed by Texas Instruments, providing reliable and versatile performance for a wide range of electronic applications. Each of the two independent comparators within the IC can compare two input voltages and produce a digital output signal. With differential inputs, the LM393P allows precise comparison of voltage differences, while its open-collector outputs can be easily interfaced with external pull-up resistors to achieve the desired output levels. The IC is designed for rail-to-rail operation, supporting input and output voltages that span from the negative to the positive supply rail. Its wide supply voltage range, from 2V to 36V, combined with low power consumption and a fast response time, makes the LM393P an excellent choice for various applications, including overvoltage and undervoltage protection, level shifting, window comparators, and frequency measurement. Additionally, the LM393P is compatible with TTL, MOS, and CMOS logic, further enhancing its versatility and ease of use in digital circuits. Featured By RoboticsBD.
Product Images are shown for illustrative purposes only and may differ from the actual product.
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| General Specifications | |
| Number of Comparators | 2 |
| Input Type | Differential |
| Output Type | Open-Collector |
| Supply Voltage - Min | 2 V |
| Supply Voltage - Max | 36 V |
| Typical Propagation Delay | 25 ns |
| Low Quiescent Current | 200 µA per comparator |
| Rail-to-Rail Operation | Yes |
| Compatibility | TTL, MOS, CMOS |
| Package / Case | DIP-8 |
| Operating Temperature Range | -40°C to +85°C |
| Shipment Weight | 0.005 kg |
| Shipment Dimensions | 3 × 3 × 5 cm |
Please allow 5% measuring deviation due to manual measurement.
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1 x LM393P - Dual differential comparator
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