LM339MX
- Mfr.Part #
- LM339MX
- Manufacturer
- Texas Instruments
- Package / Case
- 14-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC COMPARATOR QUAD LO PWR 14SOIC
- Stock
- 32,912
- In Stock :
- 32,912
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- Manufacturer :
- Texas Instruments
- Product Category :
- Comparators
- Output Current :
- 16mA
- Supply Voltage :
- 5V
- Current - Input Bias (Max) :
- 0.25μA @ 5V
- Pin Count :
- 14
- Mounting Type :
- Surface Mount
- Thickness :
- 1.58mm
- Response Time :
- 1.3 μs
- Output Current per Channel :
- 6mA
- Height :
- 1.75mm
- Width :
- 3.91mm
- Type :
- GENERAL PURPOSE
- Power Dissipation :
- 760mW
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Packaging :
- Tape and Reel (TR)
- Radiation Hardening :
- No
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Input Offset Voltage (Vos) :
- 5mV
- Mount :
- Surface Mount
- Quiescent Current :
- 2.5mA
- Voltage - Supply, Single/Dual (±) :
- 2V~36V ±1V~18V
- Length :
- 8.65mm
- Voltage Gain :
- 106.02dB
- Supply Voltage Limit-Max :
- 36V
- RoHS Status :
- Non-RoHS Compliant
- ECCN Code :
- EAR99
- REACH SVHC :
- No SVHC
- Lead Free :
- Lead Free
- Base Part Number :
- LM339
- Number of Circuits :
- 4
- Input Bias Current :
- 250nA
- Max Power Dissipation :
- 760mW
- Terminal Position :
- Dual
- Lifecycle Status :
- ACTIVE (Last Updated: 5 days ago)
- Output Type :
- CMOS, DTL, ECL, MOS, Open-Collector, TTL
- Max Input Current :
- 250nA
- Terminal Pitch :
- 1.27mm
- JESD-609 Code :
- e0
- Package / Case :
- 14-SOIC (0.154, 3.90mm Width)
- Factory Lead Time :
- 6 Weeks
- Operating Temperature :
- 0°C~70°C
- Max Supply Current :
- 2mA
- Terminal Form :
- Gull wing
- Number of Pins :
- 14
- Power Supplies :
- 5V
- Current - Output (Typ) :
- 16mA @ 5V
- Packing Method :
- TR
- Peak Reflow Temperature (Cel) :
- 235
- Voltage - Input Offset (Max) :
- 5mV @ 30V
- Number of Functions :
- 4
- Average Bias Current-Max (IIB) :
- 0.25μA
- Number of Terminations :
- 14
- Nominal Supply Current :
- 1.1mA
- Datasheets
- LM339MX

Comparators Texas Instruments LM339MX Overview
The LM339MX from Texas Instruments represents a pinnacle of innovation in the domain of low-power quadruple comparators, designed for versatile applications requiring multiple voltage comparisons. This integrated circuit is housed in a 14-SOIC package, ensuring a compact footprint while providing robust performance. The LM339MX excels in systems where space and power efficiency are crucial, making it a preferred choice for engineers and designers looking to enhance system reliability and functionality with minimal power draw. As a Comparators Texas Instruments LM339MX, this IC is engineered to facilitate precise voltage monitoring and control, crucial for stable operations in various electronic applications.
LM339MX Features
The LM339MX offers a range of features that make it an ideal choice for critical and demanding applications. Key features include low power consumption, a wide single or dual supply voltage range from 2V to 36V, and an open-collector output that allows wired AND connections. This comparator is designed for easy interfacing with other logic types and operates over a wide temperature range, ensuring reliability and versatility across different environments.
LM339MX Applications
- Consumer Electronics: Utilized in TVs and audio equipment to manage signal integrity through precise voltage comparisons, enhancing device performance and energy efficiency.
- Industrial Automation: Integral in control systems to compare different sensor inputs, ensuring accurate process control and safety monitoring.
- Automotive Systems: Employed in automotive electronics to monitor various voltage levels, contributing to safer and more reliable vehicle operation.
- Power Management: Essential in power supply systems, where it helps to maintain and regulate voltages, ensuring stable operation and preventing damage due to voltage fluctuations.
- Medical Devices: Used in medical equipment for critical signal comparison to ensure accurate readings and reliable performance under stringent conditions.
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