LM339DE4
- Mfr.Part #
- LM339DE4
- Manufacturer
- Texas Instruments
- Package / Case
- 14-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC QUAD DIFF COMPARATOR 14-SOIC
- Stock
- 452,120
- In Stock :
- 452,120
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- Manufacturer :
- Texas Instruments
- Product Category :
- Comparators
- Lifecycle Status :
- ACTIVE (Last Updated: 5 days ago)
- Response Time :
- 1.3 μs
- Factory Lead Time :
- 6 Weeks
- Voltage - Supply, Single/Dual (±) :
- 2V~30V ±1V~15V
- Pin Count :
- 14
- Terminal Form :
- Gull wing
- RoHS Status :
- ROHS3 Compliant
- JESD-609 Code :
- e4
- Length :
- 8.65mm
- Thickness :
- 1.58mm
- Mounting Type :
- Surface Mount
- Weight :
- 122.413241mg
- Quiescent Current :
- 2.5mA
- Radiation Hardening :
- No
- Number of Elements :
- 4
- Supply Voltage :
- 5V
- Operating Temperature :
- 0°C~70°C
- Voltage Gain :
- 106.02dB
- Power Supplies :
- 5V
- Base Part Number :
- LM339
- Number of Functions :
- 4
- Max Input Current :
- 250nA
- Packaging :
- Tube
- Terminal Pitch :
- 1.27mm
- Max Supply Current :
- 2mA
- Output Current :
- 20mA
- Number of Terminations :
- 14
- ECCN Code :
- EAR99
- Mount :
- Surface Mount
- Peak Reflow Temperature (Cel) :
- 260
- Lead Free :
- Lead Free
- Average Bias Current-Max (IIB) :
- 0.05μA
- Supply Voltage Limit-Max :
- 36V
- Output Type :
- CMOS, MOS, Open-Collector, TTL
- Output Current per Channel :
- 6mA
- Pbfree Code :
- yes
- Input Offset Voltage (Vos) :
- 5mV
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Position :
- Dual
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Current - Input Bias (Max) :
- 0.25μA @ 5V
- Width :
- 3.91mm
- Nominal Supply Current :
- 2mA
- Package / Case :
- 14-SOIC (0.154, 3.90mm Width)
- Type :
- Differential
- Voltage - Input Offset (Max) :
- 5mV @ 30V
- Number of Pins :
- 14
- Height :
- 1.75mm
- Input Bias Current :
- 250nA
- Datasheets
- LM339DE4

Comparators Texas Instruments LM339DE4 Overview
The LM339DE4 by Texas Instruments stands out in the market of Comparators, offering reliable and precise voltage comparison solutions essential for modern electronics. Designed for versatile applications, this quad differential comparator is encapsulated in a 14SOIC package, ensuring a compact footprint along with ease of integration into various circuit designs. Its ability to operate across a wide voltage range and low power consumption makes it an ideal choice for both commercial and industrial applications. This product enhances system reliability and performance by providing rapid response times and stable operations, making it a crucial component for developers aiming to optimize their electronic designs.
LM339DE4 Features
The LM339DE4 boasts several features that make it highly suitable for a diverse range of applications:
- Quad differential inputs which allow for multiple comparisons in a single package, enhancing efficiency.
- Wide supply voltage range compatible with several types of logic systems, which simplifies design considerations.
- Low input bias current, which minimizes error and improves overall accuracy of the system.
- Open collector outputs designed to interface directly with a variety of other electronic components and logic systems.
- Low power consumption that supports energy-efficient designs and extends the life of battery-powered devices.
LM339DE4 Applications
- Control Systems: Integrates within feedback loops to monitor and adjust voltage levels, ensuring optimal performance.
- Alarm Systems: Utilized in sensor devices to compare environmental readings against set thresholds, triggering alarms when necessary.
- Power Supply Monitoring: Monitors power conditions in circuits, helping to prevent over-voltage and under-voltage conditions.
- Automotive Electronics: Assists in voltage comparison tasks necessary for battery management systems and electronic control units.
- Consumer Electronics: Used in devices such as home appliances and mobile phones to enhance the reliability and functionality of power monitoring circuits.
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