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
- Weight :
- 122.413241mg
- Power Supplies :
- 5V
- Terminal Pitch :
- 1.27mm
- Supply Voltage Limit-Max :
- 36V
- Average Bias Current-Max (IIB) :
- 0.05μA
- Terminal Position :
- Dual
- Response Time :
- 300 ns
- Voltage - Supply, Single/Dual (±) :
- 2V~36V ±1V~18V
- Peak Reflow Temperature (Cel) :
- 260
- Height :
- 1.75mm
- Input Bias Current :
- 250nA
- Pin Count :
- 14
- Current - Input Bias (Max) :
- 0.25μA @ 5V
- Terminal Form :
- Gull wing
- Max Input Current :
- 250nA
- Number of Pins :
- 14
- Radiation Hardening :
- No
- Number of Elements :
- 4
- Factory Lead Time :
- 6 Weeks
- Number of Functions :
- 4
- Voltage - Input Offset (Max) :
- 2.5mV @ 30V
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Mounting Type :
- Surface Mount
- Supply Voltage :
- 5V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Packaging :
- Tape and Reel (TR)
- Packing Method :
- TR
- Width :
- 3.91mm
- Base Part Number :
- LM239
- Voltage Gain :
- 106.02dB
- Operating Temperature :
- -40°C~125°C
- Nominal Supply Current :
- 2mA
- Thickness :
- 1.58mm
- Lead Free :
- Lead Free
- Output Type :
- CMOS, MOS, Open-Collector, TTL
- Quiescent Current :
- 2mA
- Length :
- 8.65mm
- JESD-609 Code :
- e4
- Output Current per Channel :
- 6mA
- Max Supply Current :
- 2mA
- Mount :
- Surface Mount
- Type :
- Differential
- Output Current :
- 20mA
- ECCN Code :
- EAR99
- Number of Terminations :
- 14
- Package / Case :
- 14-SOIC (0.154, 3.90mm Width)
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Pbfree Code :
- yes
- Input Offset Voltage (Vos) :
- 2.5mV
- RoHS Status :
- ROHS3 Compliant
- 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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