LM239DRG3
- Mfr.Part #
- LM239DRG3
- Manufacturer
- Texas Instruments
- Package / Case
- 14-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC COMPARATOR DIFF QUAD 14SOIC
- Stock
- 2,491
- In Stock :
- 2,491
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- Manufacturer :
- Texas Instruments
- Product Category :
- Comparators
- Average Bias Current-Max (IIB) :
- 0.25μA
- Voltage Gain :
- 106.02dB
- Packing Method :
- TR
- Peak Reflow Temperature (Cel) :
- 260
- Mount :
- Surface Mount
- Pin Count :
- 14
- Length :
- 8.65mm
- Supply Voltage Limit-Max :
- 36V
- Lifecycle Status :
- ACTIVE (Last Updated: 4 days ago)
- Max Supply Current :
- 800μA
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Type :
- Differential
- Input Bias Current :
- 250nA
- Radiation Hardening :
- No
- Output Current :
- 20mA
- Factory Lead Time :
- 6 Weeks
- Number of Pins :
- 14
- Number of Elements :
- 4
- Terminal Position :
- Dual
- Thickness :
- 1.58mm
- RoHS Status :
- ROHS3 Compliant
- Nominal Supply Current :
- 500μA
- Quiescent Current :
- 2mA
- Packaging :
- Tape and Reel (TR)
- Output Type :
- CMOS, MOS, Open-Collector, TTL
- Terminal Pitch :
- 1.27mm
- Terminal Form :
- Gull wing
- Voltage - Supply, Single/Dual (±) :
- 2V~30V ±1V~15V
- Voltage - Input Offset (Max) :
- 5mV @ 30V
- Pbfree Code :
- yes
- Number of Functions :
- 4
- Supply Voltage :
- 5V
- Input Offset Voltage (Vos) :
- 5mV
- Mounting Type :
- Surface Mount
- Power Supplies :
- 5V
- Width :
- 3.91mm
- Current - Input Bias (Max) :
- 0.25μA @ 5V
- Height :
- 1.75mm
- JESD-609 Code :
- e3
- Current - Quiescent (Max) :
- 2mA
- Terminal Finish :
- Matte Tin (Sn)
- Response Time :
- 700 ns
- Base Part Number :
- LM239
- Lead Free :
- Lead Free
- Operating Temperature :
- -25°C~85°C
- ECCN Code :
- EAR99
- Max Input Current :
- 250nA
- Package / Case :
- 14-SOIC (0.154, 3.90mm Width)
- Number of Terminations :
- 14
- Datasheets
- LM239DRG3

Comparators Texas Instruments LM239DRG3 Overview
This Texas Instruments LM239DRG3 is an integrated circuit (IC) comparator designed for high-performance applications in various electronic systems. With its quad differential input design, this comparator offers precise and reliable voltage comparison, making it an ideal choice for demanding industrial and automotive environments.
Featuring a compact 14-pin SOIC package, the LM239DRG3 is easy to integrate into existing circuit designs, providing designers with flexibility and convenience. Its low-power consumption and wide supply voltage range further enhance its suitability for a wide range of applications.
Whether used in motor control systems, power management circuits, or precision instrumentation, the Texas Instruments LM239DRG3 delivers exceptional performance and reliability, meeting the stringent requirements of modern electronic designs.
LM239DRG3 Features
- Quad differential input comparator
- Wide supply voltage range
- Low power consumption
- High output current capability
- Open collector outputs for wired-OR connections
- Internal hysteresis for improved noise immunity
- Compact 14-pin SOIC package
- Temperature range: -40°C to 125°C
LM239DRG3 Applications
- Industrial Automation: The LM239DRG3 is commonly used in industrial automation systems for monitoring and controlling voltage levels in machinery and equipment. Its high precision and reliability ensure accurate operation in harsh industrial environments.
- Automotive Electronics: In automotive applications, the LM239DRG3 plays a crucial role in various subsystems such as engine control units (ECUs), transmission systems, and safety features. Its robust design and wide temperature range make it suitable for automotive environments.
- Power Management: With its low power consumption and high output current capability, the LM239DRG3 is ideal for power management applications such as battery charging circuits, voltage regulators, and DC-DC converters. Its compact package enables space-efficient designs in power-sensitive devices.
- Precision Instrumentation: The LM239DRG3 is well-suited for precision instrumentation applications where accurate voltage comparison is essential, such as in data acquisition systems, test and measurement equipment, and medical devices. Its internal hysteresis ensures stable operation in noisy environments.
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