LM239PW
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- Mfr.Part #
- LM239PW
- Manufacturer
- Texas Instruments
- Package / Case
- 14-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC QUAD DIFF COMPARATOR 14-TSSOP
- Stock
- 66
- In Stock ：
- 66
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- Manufacturer :
- Texas Instruments
- Product Category :
- Comparators
- RoHS Status :
- ROHS3 Compliant
- Max Supply Current :
- 500μA
- Dual Supply Voltage :
- 9V
- Thickness :
- 1mm
- Number of Functions :
- 4
- Number of Terminations :
- 14
- Pbfree Code :
- yes
- Output Current :
- 20mA
- Average Bias Current-Max (IIB) :
- 0.25μA
- Packaging :
- Tube
- Input Offset Voltage (Vos) :
- 5mV
- Terminal Position :
- Dual
- Radiation Hardening :
- No
- Number of Pins :
- 14
- Type :
- Differential
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Lead Free :
- Lead Free
- Base Part Number :
- LM239
- Mount :
- Surface Mount
- Operating Supply Voltage :
- 28V
- Height :
- 1.2mm
- Weight :
- 57.209338mg
- Supply Voltage Limit-Max :
- 36V
- ECCN Code :
- EAR99
- Input Bias Current :
- 250nA
- Voltage - Input Offset (Max) :
- 5mV @ 30V
- Output Current per Channel :
- 6mA
- Width :
- 4.4mm
- Voltage - Supply, Single/Dual (±) :
- 2V~30V ±1V~15V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Elements :
- 4
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Mounting Type :
- Surface Mount
- Max Input Current :
- 250nA
- Quiescent Current :
- 2mA
- Package / Case :
- 14-TSSOP (0.173, 4.40mm Width)
- JESD-609 Code :
- e4
- Power Supplies :
- 5V
- Voltage Gain :
- 106.02dB
- Response Time :
- 300 ns
- Operating Temperature :
- -25°C~85°C
- Terminal Form :
- Gull wing
- Pin Count :
- 14
- Peak Reflow Temperature (Cel) :
- 260
- Factory Lead Time :
- 6 Weeks
- Length :
- 5mm
- Output Type :
- CMOS, MOS, Open-Collector, TTL
- Nominal Supply Current :
- 2mA
- Supply Voltage :
- 5V
- Current - Input Bias (Max) :
- 0.25μA @ 5V
- Datasheets
- LM239PW
Comparators Texas Instruments LM239PW Overview
The LM239PW by Texas Instruments is a pivotal component in the realm of electronic design, specifically tailored for precise voltage comparison tasks. This integrated circuit is designed to handle complex signal conditions effectively, making it indispensable for applications requiring rigorous voltage monitoring and decision-making processes. As a quad differential comparator in a compact 14-TSSOP package, it offers robust functionality and versatility while ensuring minimal power consumption and enhanced reliability. The LM239PW excels in environments where precision is paramount, providing consistent performance and operational stability.
LM239PW Features
The LM239PW comparator is engineered with key features that make it highly effective for critical electronic applications. These features include a wide supply voltage range, low input bias current, and the ability to operate from a single power supply or dual supplies. Additionally, its design accommodates a wide range of input voltages while maintaining low input offset voltage, which is crucial for high-accuracy applications. The device's TSSOP packaging also ensures that it is space-efficient, ideal for compact systems.
LM239PW Applications
- Industrial Control Systems: The LM239PW is utilized to monitor various thresholds and signals, ensuring equipment operates within safe parameters.
- Automotive Systems: In automotive electronics, it serves to compare different sensor outputs, crucial for engine and safety systems management.
- Power Management: This comparator helps manage power distribution by monitoring voltage levels, crucial in preventing overloads and optimizing efficiency.
- Data Acquisition Systems: It is essential for ensuring that signals are within thresholds for correct data processing and analysis.
- Alarm Systems: The LM239PW can detect when variables exceed preset thresholds, triggering alarms accordingly in security devices.
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