LM239AN
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- Mfr.Part #
- LM239AN
- Manufacturer
- STMicroelectronics
- Package / Case
- 14-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC COMPARATOR LP QUAD 14-DIP
- Stock
- 7,671
- In Stock ：
- 7,671
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Comparators
- Operating Temperature :
- -40°C~105°C
- Supply Voltage :
- 5V
- Length :
- 18.86mm
- Qualification Status :
- COMMERCIAL
- Mounting Type :
- Through Hole
- Voltage - Input Offset (Max) :
- 2mV @ 30V
- JESD-609 Code :
- e0
- Terminal Position :
- Dual
- Voltage - Supply, Single/Dual (±) :
- 2V~32V ±1V~16V
- Current - Quiescent (Max) :
- 2mA
- Current - Input Bias (Max) :
- 0.1μA @ 5V
- Surface Mount :
- No
- Supply Voltage Limit-Max :
- 36V
- Output Type :
- CMOS, DTL, ECL, MOS, Open-Collector, TTL
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Terminal Finish :
- TIN LEAD
- Number of Terminations :
- 14
- Width :
- 7.62mm
- Number of Elements :
- 4
- Package / Case :
- 14-DIP (0.300, 7.62mm)
- Pbfree Code :
- yes
- Response Time :
- 1300 ns
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Pin Count :
- 14
- Type :
- GENERAL PURPOSE
- RoHS Status :
- Non-RoHS Compliant
- Current - Output (Typ) :
- 16mA @ 5V
- Number of Functions :
- 4
- Packaging :
- Tube
- Datasheets
- LM239AN
Comparators STMicroelectronics LM239AN Overview
The LM239AN from STMicroelectronics is a low-power quad comparator, expertly designed for applications requiring multiple voltage level comparisons without the high power draw typically associated with such devices. This integrated circuit, housed in a 14-pin DIP (Dual In-line Package), provides robust functionality in a variety of settings, making it an ideal choice for design engineers looking to optimize both power and space. The LM239AN can operate over a wide voltage range and is characterized by its ability to function effectively under variable conditions, ensuring reliability and performance. Its capacity to handle multiple inputs makes it highly adaptable and crucial for batch production needs of B2B clients, leveraging the key features of the Comparators STMicroelectronics LM239AN to ensure operational excellence.
LM239AN Features
The LM239AN comparator features include low power consumption, a wide single or dual power supply range from 2V to 36V, and low input bias current. This device also supports a wide temperature range, making it suitable for industrial applications. Additionally, its design allows for fast response times and high accuracy, which are essential for critical monitoring and control systems.
LM239AN Applications
- Industrial control systems: The LM239AN can be used to monitor process parameters and control actuators by comparing different voltage levels, ensuring that machinery operates within specified limits.
- Automotive electronics: In automotive systems, this comparator helps manage battery voltage levels and sensor signals, contributing to vehicle stability and performance.
- Alarm systems: The LM239AN is crucial in security devices, where precise voltage comparisons are necessary to trigger alarms and notifications based on environmental changes.
- Data acquisition systems: By integrating the LM239AN, data loggers achieve more accurate voltage level monitoring and anomaly detection in various research and development fields.
- Consumer electronics: Utilized in devices like cameras and home appliances, the LM239AN ensures optimal operation by comparing voltage levels, which dictate functional responses based on user inputs or sensor data.
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