LM239DE4
- Mfr.Part #
- LM239DE4
- Manufacturer
- Texas Instruments
- Package / Case
- 14-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC QUAD DIFF COMPARATOR 14-SOIC
- Stock
- 319,669
- In Stock :
- 319,669
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- Manufacturer :
- Texas Instruments
- Product Category :
- Comparators
- Supply Voltage Limit-Max :
- 36V
- Packaging :
- Tube
- Lead Free :
- Lead Free
- Max Supply Current :
- 2mA
- ECCN Code :
- EAR99
- Pin Count :
- 14
- Number of Functions :
- 4
- Peak Reflow Temperature (Cel) :
- 260
- Number of Terminations :
- 14
- Input Offset Voltage (Vos) :
- 5mV
- Mounting Type :
- Surface Mount
- Height :
- 1.75mm
- Terminal Form :
- Gull wing
- Number of Elements :
- 4
- Max Input Current :
- 250nA
- Average Bias Current-Max (IIB) :
- 0.25μA
- Response Time :
- 1.3 μs
- Type :
- Differential
- Voltage - Supply, Single/Dual (±) :
- 2V~30V ±1V~15V
- Package / Case :
- 14-SOIC (0.154, 3.90mm Width)
- Mount :
- Surface Mount
- Terminal Pitch :
- 1.27mm
- Quiescent Current :
- 2mA
- Terminal Position :
- Dual
- Weight :
- 122.413241mg
- Input Bias Current :
- 250nA
- JESD-609 Code :
- e4
- Voltage Gain :
- 106.02dB
- Power Supplies :
- 5V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Nominal Supply Current :
- 2mA
- Output Type :
- CMOS, MOS, Open-Collector, TTL
- Current - Input Bias (Max) :
- 0.25μA @ 5V
- Radiation Hardening :
- No
- Pbfree Code :
- yes
- Output Current :
- 20mA
- Operating Temperature :
- -25°C~85°C
- RoHS Status :
- ROHS3 Compliant
- Length :
- 8.65mm
- Width :
- 3.91mm
- Output Current per Channel :
- 6mA
- Number of Pins :
- 14
- Thickness :
- 1.58mm
- Base Part Number :
- LM239
- Voltage - Input Offset (Max) :
- 5mV @ 30V
- Supply Voltage :
- 5V
- Factory Lead Time :
- 6 Weeks
- Datasheets
- LM239DE4

Comparators Texas Instruments LM239DE4 Overview
The Texas Instruments LM239DE4 is a state-of-the-art quad differential comparator, renowned for its reliability and precision. This integrated circuit, housed in a 14SOIC package, excels in applications requiring voltage level detection and signal conditioning. The LM239DE4's ability to operate from a single power supply or dual supplies enhances its versatility, making it an indispensable tool in a wide array of industrial and consumer products. By integrating four comparators into one device, Texas Instruments provides a cost-effective solution that is optimized for mass production and bulk purchasing by B2B customers.
LM239DE4 Features
The LM239DE4 offers a variety of features that make it an excellent choice for demanding applications. These include a wide operating voltage range, low input bias currents, and low offset voltage. Its design is tailored for easy integration into multiple electronic systems, ensuring that performance is maintained even in the harshest environments.
LM239DE4 Applications
- Industrial Control Systems: The LM239DE4 is used to manage process control parameters, ensuring that machinery operates within safe thresholds.
- Automotive Systems: In automotive electronics, this IC can monitor various voltage levels, aiding in fault diagnosis and system stability.
- Power Supply Monitoring: This comparator helps in maintaining the stability and reliability of power supplies by comparing different voltage levels and providing necessary feedback for adjustments.
- Data Acquisition Systems: Utilized in data acquisition, the LM239DE4 aids in signal conditioning to ensure accurate data capture and analysis.
- Consumer Electronics: It is integral in devices requiring voltage monitoring, such as in battery-operated devices to indicate low battery status.
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