LM239ADR
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- Mfr.Part #
- LM239ADR
- Manufacturer
- Texas Instruments
- Package / Case
- 14-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC QUAD DIFF COMPARATOR 14-SOIC
- Stock
- 4,385
- In Stock ：
- 4,385
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- Manufacturer :
- Texas Instruments
- Product Category :
- Comparators
- Input Bias Current :
- 250nA
- Dual Supply Voltage :
- 9V
- Contact Plating :
- Gold
- Response Time :
- 1.3 μs
- Base Part Number :
- LM239
- Width :
- 3.91mm
- Nominal Supply Current :
- 2mA
- REACH SVHC :
- No SVHC
- Number of Functions :
- 4
- Output Current :
- 20mA
- Number of Terminations :
- 14
- Input Offset Voltage (Vos) :
- 3mV
- Supply Voltage Limit-Max :
- 36V
- Package / Case :
- 14-SOIC (0.154, 3.90mm Width)
- Packing Method :
- TR
- Supply Voltage :
- 5V
- Operating Temperature :
- -25°C~85°C
- Voltage Gain :
- 106.02dB
- Max Supply Current :
- 500μA
- Pin Count :
- 14
- Peak Reflow Temperature (Cel) :
- 260
- Power Supplies :
- 5V
- Output Current per Channel :
- 6mA
- Radiation Hardening :
- No
- Lifecycle Status :
- ACTIVE (Last Updated: 1 day ago)
- Terminal Pitch :
- 1.27mm
- Terminal Position :
- Dual
- Operating Supply Voltage :
- 28V
- RoHS Status :
- ROHS3 Compliant
- Length :
- 8.65mm
- Mount :
- Surface Mount
- Quiescent Current :
- 2mA
- Number of Pins :
- 14
- Pbfree Code :
- yes
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Max Input Current :
- 250nA
- Height :
- 1.75mm
- Voltage - Input Offset (Max) :
- 3mV @ 30V
- JESD-609 Code :
- e3
- Terminal Form :
- Gull wing
- Number of Elements :
- 4
- Output Type :
- CMOS, MOS, Open-Collector, TTL
- Type :
- Differential
- Average Bias Current-Max (IIB) :
- 0.05μA
- Terminal Finish :
- Matte Tin (Sn)
- Packaging :
- Cut Tape (CT)
- Current - Input Bias (Max) :
- 0.25μA @ 5V
- ECCN Code :
- EAR99
- Voltage - Supply, Single/Dual (±) :
- 2V~30V ±1V~15V
- Weight :
- 122.413241mg
- Lead Free :
- Lead Free
- Mounting Type :
- Surface Mount
- Factory Lead Time :
- 6 Weeks
- Thickness :
- 1.58mm
- Datasheets
- LM239ADR
Comparators Texas Instruments LM239ADR Overview
The Texas Instruments LM239ADR is a versatile and robust integrated circuit specifically designed for applications requiring reliable voltage comparisons. This high-performance quadruple differential comparator is packaged in a compact 14-pin SOIC, making it ideal for space-sensitive applications. As a key component in a wide array of devices, the LM239ADR enhances system reliability by providing precise voltage monitoring and control. With its ability to operate across a wide range of voltages and temperatures, this IC is a preferred choice for designers looking to improve system accuracy and response times, thus making it highly suitable for bulk B2B purchases.
LM239ADR Features
The LM239ADR offers several distinguishing features that make it an excellent choice for demanding applications. These include a wide supply voltage range, low input bias current, and the ability to interface directly with TTL, MOS, and CMOS. Additionally, its low input offset voltage and high gain provide superior performance in complex circuits.
LM239ADR Applications
- Industrial Control Systems: In these systems, the LM239ADR can be used to compare different signal levels, ensuring operational safety and efficiency.
- Automotive Electronics: It serves as a critical component for monitoring and comparing voltages in automotive sensors and electronic control units, enhancing vehicle safety and performance.
- Data Acquisition Systems: The LM239ADR helps in the precise comparison of input signals, crucial for accurate data capture and analysis in scientific and industrial applications.
- Alarm and Monitoring Systems: Utilized for threshold detection, it triggers alarms or alerts when voltages exceed predefined limits, crucial for security and system integrity monitoring.
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