LM239AQDREP
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- Mfr.Part #
- LM239AQDREP
- Manufacturer
- Texas Instruments
- Package / Case
- 14-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC QUAD DIFF COMPARATOR 14-SOIC
- Stock
- 16,178
- In Stock ：
- 16,178
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- Manufacturer :
- Texas Instruments
- Product Category :
- Comparators
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Mounting Type :
- Surface Mount
- Number of Functions :
- 4
- Output Type :
- CMOS, MOS, Open-Collector, TTL
- Number of Terminations :
- 14
- Weight :
- 122.413241mg
- Output Current :
- 20mA
- Radiation Hardening :
- No
- Factory Lead Time :
- 6 Weeks
- Quiescent Current :
- 2mA
- Length :
- 8.65mm
- Mount :
- Surface Mount
- Voltage - Supply, Single/Dual (±) :
- 2V~36V ±1V~18V
- Number of Elements :
- 4
- Power Supplies :
- 5V
- Operating Temperature :
- -40°C~125°C
- JESD-609 Code :
- e4
- Lead Free :
- Lead Free
- RoHS Status :
- ROHS3 Compliant
- Number of Pins :
- 14
- Pbfree Code :
- yes
- Input Bias Current :
- 250nA
- Voltage - Input Offset (Max) :
- 2.5mV @ 30V
- Package / Case :
- 14-SOIC (0.154, 3.90mm Width)
- Voltage Gain :
- 106.02dB
- Output Current per Channel :
- 6mA
- Packaging :
- Tape and Reel (TR)
- Width :
- 3.91mm
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Max Supply Current :
- 2mA
- Thickness :
- 1.58mm
- Terminal Pitch :
- 1.27mm
- Supply Voltage :
- 5V
- Max Input Current :
- 250nA
- Input Offset Voltage (Vos) :
- 2.5mV
- Height :
- 1.75mm
- Current - Input Bias (Max) :
- 0.25μA @ 5V
- Response Time :
- 300 ns
- Average Bias Current-Max (IIB) :
- 0.05μA
- Nominal Supply Current :
- 2mA
- Base Part Number :
- LM239
- Pin Count :
- 14
- Packing Method :
- TR
- ECCN Code :
- EAR99
- Peak Reflow Temperature (Cel) :
- 260
- Supply Voltage Limit-Max :
- 36V
- Terminal Form :
- Gull wing
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Type :
- Differential
- Terminal Position :
- Dual
- Datasheets
- LM239AQDREP
Comparators Texas Instruments LM239AQDREP Overview
The Texas Instruments LM239AQDREP is a quintessential device in the realm of industrial and consumer electronics, serving as a high-precision quad differential comparator. This component is designed to facilitate reliable voltage level comparison of various signals within a broad array of applications. The robustness of the LM239AQDREP is encapsulated in its 14SOIC package, making it both compact and efficient for sophisticated circuit designs. By integrating this IC into your systems, you can achieve enhanced accuracy in voltage monitoring and control, crucial for critical decision-making circuits and safety mechanisms.
LM239AQDREP Features
The LM239AQDREP from Texas Instruments features four independent voltage comparators that efficiently compare two input voltages and provide a corresponding output voltage level. It is characterized by its low input bias current, wide single or dual supply voltage range from 2V to 36V, and low supply current. This makes the LM239AQDREP ideal for high-performance designs that require minimal power consumption and maximum reliability.
LM239AQDREP Applications
- Control Systems: Utilized in feedback control mechanisms, the LM239AQDREP helps in maintaining system stability by managing and comparing various operational voltages.
- Power Supply Monitoring: In power management systems, this IC ensures the stability and reliability of power supplies by monitoring voltage thresholds and signaling discrepancies.
- Automotive Electronics: Crucial for safety and performance functionalities, the LM239AQDREP can detect and respond to voltage variations in automotive electronics, aiding in critical functions like battery management and fault diagnosis.
- Alarm Systems: Applied in security devices, it can differentiate between normal and abnormal conditions by voltage level comparison, triggering alarms based on specific thresholds.
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