LM139DRG4
- Mfr.Part #
- LM139DRG4
- Manufacturer
- Texas Instruments
- Package / Case
- 14-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC QUAD DIFF COMPARATOR 14-SOIC
- Stock
- 2,657
- In Stock :
- 2,657
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- Manufacturer :
- Texas Instruments
- Product Category :
- Comparators
- Current - Input Bias (Max) :
- 0.1μA @ 5V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Type :
- Differential
- Number of Elements :
- 4
- Max Power Dissipation :
- 1.19W
- Packaging :
- Tape and Reel (TR)
- Number of Terminations :
- 14
- RoHS Status :
- ROHS3 Compliant
- Factory Lead Time :
- 12 Weeks
- Output Current :
- 20mA
- Output Type :
- CMOS, MOS, Open-Collector, TTL
- Average Bias Current-Max (IIB) :
- 0.025μA
- Number of Functions :
- 4
- Nominal Supply Current :
- 2mA
- Voltage Gain :
- 106.02dB
- Input Bias Current :
- -100nA
- Width :
- 3.91mm
- Package / Case :
- 14-SOIC (0.154, 3.90mm Width)
- Length :
- 8.65mm
- Weight :
- 133.412856mg
- Peak Reflow Temperature (Cel) :
- 260
- ECCN Code :
- EAR99
- Number of Pins :
- 14
- Height :
- 1.75mm
- Supply Voltage Limit-Max :
- 36V
- Contact Plating :
- Gold
- JESD-609 Code :
- e4
- Terminal Position :
- Dual
- Power Supplies :
- 5V
- Voltage - Input Offset (Max) :
- 5mV @ 30V
- Lifecycle Status :
- ACTIVE (Last Updated: 4 days ago)
- Operating Supply Voltage :
- 28V
- Mount :
- Surface Mount
- Quiescent Current :
- 2mA
- Voltage - Supply, Single/Dual (±) :
- 2V~30V ±1V~15V
- Terminal Form :
- Gull wing
- Operating Temperature :
- -55°C~125°C
- Response Time :
- 1.3 μs
- Max Input Current :
- 100nA
- Output Current per Channel :
- 6mA
- Pin Count :
- 14
- Dual Supply Voltage :
- 9V
- Max Supply Current :
- 2mA
- Base Part Number :
- LM139
- Terminal Pitch :
- 1.27mm
- Thickness :
- 1.58mm
- Supply Voltage :
- 5V
- Lead Free :
- Lead Free
- Radiation Hardening :
- No
- Mounting Type :
- Surface Mount
- Input Offset Voltage (Vos) :
- 5mV
- Pbfree Code :
- yes
- Packing Method :
- TR
- Datasheets
- LM139DRG4

Comparators Texas Instruments LM139DRG4 Overview
The Texas Instruments LM139DRG4 is a highly versatile and efficient quad differential comparator, designed to offer reliable performance in various demanding applications. Manufactured by one of the industry leaders, Texas Instruments, this integrated circuit is housed in a 14-SOIC package, making it suitable for space-constrained applications. The LM139DRG4 excels in providing precise voltage comparisons, allowing for enhanced system reliability and faster response times. Ideal for bulk purchases by B2B customers, this component is essential for developing robust and high-performing electronic systems.
LM139DRG4 Features
The LM139DRG4 includes several features that make it an attractive choice for developers and engineers:
- Quad independent differential comparators
- Low voltage operation and low supply current enhance its efficiency
- Wide voltage range compatibility
- Open collector outputs for wired-AND connections
- Input common-mode voltage range includes ground
- Capability to operate from single or dual supplies
LM139DRG4 Applications
- Control Systems: Enables precise control mechanisms by comparing various voltage levels within the system.
- Voltage Monitoring: Critical in power management systems for monitoring battery levels, ensuring devices operate within safe voltage limits.
- Alarm Systems: Utilized in security devices to sense and respond to rapid changes in environmental conditions, triggering alarms when necessary.
- Industrial Electronics: Used in automated systems to compare and adjust signal thresholds based on real-time operational data.
- Consumer Electronics: Integral in devices that require consistent performance and reliability, ensuring user safety and device functionality.
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