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
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Lead Free :
- Lead Free
- Voltage Gain :
- 106.02dB
- RoHS Status :
- ROHS3 Compliant
- Supply Current-Max :
- 2.5mA
- Number of Pins :
- 16
- Terminal Pitch :
- 0.5mm
- Number of Terminations :
- 16
- Quiescent Current :
- 2mA
- Max Input Current :
- 250nA
- Mounting Type :
- Surface Mount
- Input Offset Voltage (Vos) :
- 5mV
- Mount :
- Surface Mount
- Base Part Number :
- LM239
- Packaging :
- Tape and Reel (TR)
- Current - Input Bias (Max) :
- 0.25μA @ 5V
- Voltage - Supply, Single/Dual (±) :
- 2V~36V ±1V~18V
- JESD-609 Code :
- e3
- Operating Supply Current :
- 2mA
- Current - Output (Typ) :
- 16mA @ 5V
- Output Current :
- 16mA
- Number of Elements :
- 4
- Supply Voltage :
- 5V
- Terminal Finish :
- Matte Tin (Sn)
- Type :
- Differential
- Package / Case :
- 16-VFQFN Exposed Pad
- Number of Functions :
- 4
- Output Type :
- CMOS, DTL, ECL, MOS, Open-Collector, TTL
- Weight :
- 57.09594mg
- Power Supplies :
- 5V
- Input Bias Current :
- 250nA
- Response Time :
- 1.3 μs
- Operating Temperature :
- -40°C~105°C
- Pin Count :
- 16
- Length :
- 3mm
- Terminal Position :
- QUAD
- Width :
- 3mm
- Supply Voltage Limit-Max :
- 32V
- Height Seated (Max) :
- 1mm
- Radiation Hardening :
- No
- Factory Lead Time :
- 10 Weeks
- ECCN Code :
- EAR99
- Lifecycle Status :
- ACTIVE (Last Updated: 7 months ago)
- Datasheets
- LM239QT
LM239QT Documents
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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