LM339DRE4
- Mfr.Part #
- LM339DRE4
- Manufacturer
- Texas Instruments
- Package / Case
- 14-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC QUAD DIFF COMPARATOR 14-SOIC
- Stock
- 480,713
- In Stock :
- 480,713
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- Manufacturer :
- Texas Instruments
- Product Category :
- Comparators
- Quiescent Current :
- 2.5mA
- Width :
- 3.91mm
- Number of Pins :
- 14
- Number of Functions :
- 4
- Average Bias Current-Max (IIB) :
- 0.05μA
- Package / Case :
- 14-SOIC (0.154, 3.90mm Width)
- Peak Reflow Temperature (Cel) :
- 260
- Input Bias Current :
- 250nA
- Type :
- Differential
- Supply Voltage Limit-Max :
- 36V
- Max Supply Current :
- 2mA
- Mount :
- Surface Mount
- Number of Elements :
- 4
- Voltage Gain :
- 106.02dB
- Terminal Position :
- Dual
- ECCN Code :
- EAR99
- Pbfree Code :
- yes
- Current - Input Bias (Max) :
- 0.25μA @ 5V
- Lead Free :
- Lead Free
- Length :
- 8.65mm
- JESD-609 Code :
- e4
- Height :
- 1.75mm
- Mounting Type :
- Surface Mount
- Packing Method :
- TR
- Pin Count :
- 14
- Weight :
- 122.413241mg
- Packaging :
- Tape and Reel (TR)
- Operating Temperature :
- 0°C~70°C
- Output Current per Channel :
- 6mA
- Input Offset Voltage (Vos) :
- 5mV
- Terminal Form :
- Gull wing
- Voltage - Input Offset (Max) :
- 5mV @ 30V
- Supply Voltage :
- 5V
- Output Current :
- 20mA
- Contact Plating :
- Gold
- Factory Lead Time :
- 6 Weeks
- Voltage - Supply, Single/Dual (±) :
- 2V~30V ±1V~15V
- RoHS Status :
- ROHS3 Compliant
- Output Type :
- CMOS, MOS, Open-Collector, TTL
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Nominal Supply Current :
- 2mA
- Base Part Number :
- LM339
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Number of Terminations :
- 14
- Power Supplies :
- 5V
- Terminal Pitch :
- 1.27mm
- Radiation Hardening :
- No
- Thickness :
- 1.58mm
- Response Time :
- 1.3 μs
- Datasheets
- LM339DRE4

Comparators Texas Instruments LM339DRE4 Overview
The LM339DRE4 by Texas Instruments stands as a quintessential choice in the field of Comparators, designed to meet the demanding needs of precision and versatility in various applications. This integrated circuit features a quad differential comparator in a 14SOIC package, providing robust performance and reliable output. With its ability to operate across a wide voltage range and low power consumption, the LM339DRE4 serves as an ideal solution for projects requiring multiple voltage comparisons and decision-making circuits. This product excels in environments that demand high accuracy and minimal power draw, making it highly suitable for commercial and industrial applications.
LM339DRE4 Features
The LM339DRE4 incorporates several key features that enhance its utility and reliability. It operates from a single power supply over a wide range of voltages or from dual supplies for flexible integration into various systems. The device also includes low supply-current drain independent of the supply voltage, which is critical for power-sensitive applications. Furthermore, its output is compatible with TTL, MOS, and CMOS, making it extremely adaptable for interfacing with different logic types without additional components.
LM339DRE4 Applications
- Control Systems: In control systems, the LM339DRE4 can manage voltage level detection and perform real-time decisions based on the comparison results, facilitating efficient process control.
- Power Supply Management: Utilized for monitoring voltage thresholds in power supplies, ensuring stable operation and protection against voltage fluctuations.
- Automotive Applications: Ideal for sensing and comparing various voltages within automotive electronics, contributing to enhanced safety and functionality.
- Alarm Systems: Acts as a critical component in alarm systems by detecting when parameters exceed preset thresholds, triggering alerts effectively.
- Consumer Electronics: In consumer electronics, the LM339DRE4 helps in maintaining optimal operation by comparing voltage levels, preventing damage and ensuring device stability.
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