LM239QT
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- Mfr.Part #
- LM239QT
- Manufacturer
- STMicroelectronics
- Package / Case
- 16-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC COMPARATOR DIFF QUAD QFN16
- Stock
- 1
- In Stock ：
- 1
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Comparators
- ECCN Code :
- EAR99
- RoHS Status :
- ROHS3 Compliant
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Response Time :
- 1.3 μs
- Max Input Current :
- 250nA
- Terminal Finish :
- Matte Tin (Sn)
- Number of Elements :
- 4
- Operating Supply Current :
- 2mA
- Mounting Type :
- Surface Mount
- Current - Input Bias (Max) :
- 0.25μA @ 5V
- Lead Free :
- Lead Free
- Output Type :
- CMOS, DTL, ECL, MOS, Open-Collector, TTL
- Supply Voltage Limit-Max :
- 32V
- Weight :
- 57.09594mg
- Input Offset Voltage (Vos) :
- 5mV
- Base Part Number :
- LM239
- Pin Count :
- 16
- Packaging :
- Tape and Reel (TR)
- Radiation Hardening :
- No
- JESD-609 Code :
- e3
- Width :
- 3mm
- Quiescent Current :
- 2mA
- Factory Lead Time :
- 10 Weeks
- Voltage Gain :
- 106.02dB
- Power Supplies :
- 5V
- Number of Pins :
- 16
- Mount :
- Surface Mount
- Terminal Pitch :
- 0.5mm
- Height Seated (Max) :
- 1mm
- Voltage - Supply, Single/Dual (±) :
- 2V~36V ±1V~18V
- Operating Temperature :
- -40°C~105°C
- Terminal Position :
- QUAD
- Supply Voltage :
- 5V
- Package / Case :
- 16-VFQFN Exposed Pad
- Number of Functions :
- 4
- Length :
- 3mm
- Input Bias Current :
- 250nA
- Supply Current-Max :
- 2.5mA
- Lifecycle Status :
- ACTIVE (Last Updated: 7 months ago)
- Current - Output (Typ) :
- 16mA @ 5V
- Type :
- Differential
- Output Current :
- 16mA
- Number of Terminations :
- 16
- Datasheets
- LM239QT
Comparators STMicroelectronics LM239QT Overview
Introducing the LM239QT from STMicroelectronics, an exceptional IC comparator designed for precision and flexibility in a variety of demanding applications. This high-performance, quad differential comparator is housed in a compact QFN16 package, making it an ideal choice for space-constrained applications. Its robust design enables reliable performance under varied operating conditions, catering especially to B2B customers looking for quality and consistency in bulk purchases. The LM239QT comparator ensures optimal functionality with its advanced technology, a key component in critical circuits where precision is paramount.
LM239QT Features
The LM239QT boasts several distinctive features including low input offset voltage, wide single and dual supply range from 2V to 36V, and low supply current. It is designed for rugged durability and consistent performance, making it suitable for extended industrial applications. Additionally, its differential input voltage range equal to the supply voltage enhances its versatility across different use cases.
LM239QT Applications
- Industrial Automation: In control systems, the LM239QT can be used to manage process control parameters, ensuring equipment operates within specified limits.
- Automotive Systems: This comparator is used in automotive electronics for monitoring sensor outputs, which is critical in maintaining vehicle stability and performance.
- Data Acquisition Systems: It aids in signal conversion processes, ensuring accurate data capture and transmission in measurement equipment.
- Alarm Systems: The LM239QT is employed in security devices to differentiate normal from abnormal signals, triggering alarms based on specific criteria.
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