LM239D
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- Mfr.Part #
- LM239D
- Manufacturer
- Texas Instruments
- Package / Case
- 14-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC QUAD DIFF COMP 14-SOIC
- Stock
- 5,150
- In Stock ：
- 5,150
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- Manufacturer :
- Texas Instruments
- Product Category :
- Comparators
- JESD-609 Code :
- e3
- Weight :
- 4.535924g
- Factory Lead Time :
- 25 Weeks
- Voltage - Input Offset (Max) :
- 5mV @ 30V
- Natural Thermal Resistance :
- 105 °C/W
- Terminal Pitch :
- 1.27mm
- Peak Reflow Temperature (Cel) :
- 260
- Output Type :
- CMOS, DTL, ECL, MOS, Open-Collector, TTL
- Power Dissipation :
- 830mW
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Base Part Number :
- LM239
- Lifecycle Status :
- ACTIVE (Last Updated: 7 months ago)
- Pin Count :
- 14
- Number of Circuits :
- 4
- Current - Input Bias (Max) :
- 0.25μA @ 5V
- Input Offset Voltage (Vos) :
- 5mV
- Type :
- GENERAL PURPOSE
- ECCN Code :
- EAR99
- Voltage - Supply, Single/Dual (±) :
- 2V~32V ±1V~16V
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Voltage Gain :
- 106.02dB
- Propagation Delay :
- 1.3 μs
- RoHS Status :
- ROHS3 Compliant
- Max Supply Current :
- 2mA
- Mount :
- Surface Mount
- Height :
- 1.65mm
- Width :
- 4mm
- Packaging :
- Tube
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Radiation Hardening :
- No
- Max Power Dissipation :
- 830mW
- Terminal Form :
- Gull wing
- Output Current :
- 16mA
- Package / Case :
- 14-SOIC (0.154, 3.90mm Width)
- Turn On Delay Time :
- 1.3 μs
- Nominal Supply Current :
- 2mA
- Supply Voltage :
- 5V
- Mounting Type :
- Surface Mount
- Lead Free :
- Lead Free
- Response Time :
- 1.3 μs
- Operating Temperature :
- -40°C~105°C
- Output Current per Channel :
- 100pA
- REACH SVHC :
- No SVHC
- Number of Pins :
- 14
- Number of Functions :
- 4
- Supply Voltage Limit-Max :
- 32V
- Input Bias Current :
- 250nA
- Power Supplies :
- 5V
- Length :
- 8.75mm
- Quiescent Current :
- 2mA
- Terminal Position :
- Dual
- Number of Terminations :
- 14
- Current - Output (Typ) :
- 16mA @ 5V
- Datasheets
- LM239D
Comparators Texas Instruments LM239D Overview
The Texas Instruments LM239D represents a robust choice in the field of integrated circuits, specifically designed for applications requiring reliable voltage comparison. This IC, part of the LM239 series, is a quad differential comparator, capable of making precise voltage level determinations. Housed in a 14-SOIC package, the LM239D offers enhanced versatility and performance stability. Its ability to operate across a wide range of operating voltages and temperatures makes it an ideal solution for demanding environments. Utilizing this Comparators Texas Instruments LM239D in your systems ensures consistent performance and reliability, crucial for both industrial and commercial applications.
LM239D Features
The LM239D comparator boasts a series of features that enhance its application range and reliability. It supports a wide supply voltage range, enabling operation in a variety of circuit configurations. The device is characterized by its low input bias current, low input offset voltage, and the ability to handle both single and dual supply operations. Additionally, its design is optimized to offer low power consumption while maintaining output accuracy, making it suitable for power-sensitive applications.
LM239D Applications
- Industrial Control Systems: The LM239D is utilized to monitor voltage levels, ensuring that machinery operates within safe thresholds, thereby preventing equipment damage.
- Automotive Electronics: In automotive systems, this comparator helps in monitoring and managing battery voltages, crucial for maintaining optimal battery health and performance.
- Data Acquisition Systems: The LM239D aids in signal conditioning by comparing input voltages and determining threshold levels, which is essential for accurate data capture and analysis.
- Alarm and Security Devices: Utilized in security systems to compare voltage levels from sensors, the LM239D triggers alarms when discrepancies are detected, enhancing security measures.
- Consumer Electronics: It is also applied in various consumer electronics to compare voltage levels, ensuring devices operate efficiently and within safe operating conditions.
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