LM393AN
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- Mfr.Part #
- LM393AN
- Manufacturer
- Fairchild Semiconductor
- Package / Case
- 8-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- COMPARATOR
- Stock
- 22,279
- In Stock ：
- 22,279
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- Manufacturer :
- Fairchild Semiconductor
- Product Category :
- Comparators
- Operating Temperature :
- 0°C~70°C
- Voltage - Supply, Single/Dual (±) :
- 2V~36V ±1V~18V
- Packaging :
- Tube
- Output Type :
- CMOS, DTL, ECL, MOS, Open-Collector, TTL
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Type :
- GENERAL PURPOSE
- Current - Output (Typ) :
- 18mA @ 5V
- Mounting Type :
- Through Hole
- Current - Input Bias (Max) :
- 0.1μA @ 5V
- Voltage - Input Offset (Max) :
- 2mV @ 30V
- Package / Case :
- 8-DIP (0.300, 7.62mm)
- RoHS Status :
- ROHS3 Compliant
- Current - Quiescent (Max) :
- 2.5mA
- Number of Elements :
- 2
- Datasheets
- LM393AN
Comparators Fairchild Semiconductor LM393AN Overview
The LM393AN, manufactured by Fairchild Semiconductor, is a high-performance comparator designed for precision voltage comparison applications. This product is renowned for its reliability and consistency, catering to a wide range of industrial and commercial needs. The LM393AN comparator ensures accurate voltage level detection and is ideal for designs requiring low power consumption and optimal functionality. Its versatility and affordability make it a prime choice for businesses looking to purchase in bulk for integration into various electronic devices.
LM393AN Features
The LM393AN boasts a dual comparator configuration, enhancing its capability to handle simultaneous inputs. It operates effectively over a wide single or dual supply voltage range, which can be as low as 2V and as high as 36V, making it adaptable to both low and high voltage applications. The device features low input bias current, low input offset voltage, and low power consumption, which are critical for energy-efficient operations. Moreover, the LM393AN is designed with output compatibility for TTL, MOS, and CMOS, ensuring easy integration with a variety of digital systems.
LM393AN Applications
- Battery Chargers: In battery charger circuits, the LM393AN is used to monitor and control the charging voltage, ensuring batteries are charged safely and efficiently.
- Voltage Level Detection: It serves as a crucial component in systems requiring precise voltage level detection and control, such as in power supplies and voltage regulators.
- Automotive Applications: The LM393AN is utilized in automotive electronics for monitoring system voltages and ensuring various components operate within specified voltage thresholds.
- Sensor Interfaces: It is used to interface with sensors in a wide range of applications, enhancing the accuracy of sensor outputs by comparing voltage levels.
- Alarm Systems: This comparator is integral in alarm systems, where precise voltage comparison can trigger an alarm condition based on detected anomalies.
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