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
- Mount :
- Surface Mount
- Current - Output (Typ) :
- 16mA @ 5V
- Supply Voltage :
- 5V
- Number of Functions :
- 4
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Package / Case :
- 14-SOIC (0.154, 3.90mm Width)
- Length :
- 8.75mm
- Number of Terminations :
- 14
- Response Time :
- 1.3 μs
- Pin Count :
- 14
- Base Part Number :
- LM239
- Type :
- GENERAL PURPOSE
- Radiation Hardening :
- No
- Voltage - Supply, Single/Dual (±) :
- 2V~32V ±1V~16V
- Operating Temperature :
- -40°C~105°C
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Max Supply Current :
- 2mA
- Propagation Delay :
- 1.3 μs
- Lead Free :
- Lead Free
- Peak Reflow Temperature (Cel) :
- 260
- Output Type :
- CMOS, DTL, ECL, MOS, Open-Collector, TTL
- Input Bias Current :
- 250nA
- Terminal Form :
- Gull wing
- Lifecycle Status :
- ACTIVE (Last Updated: 7 months ago)
- Input Offset Voltage (Vos) :
- 5mV
- Output Current per Channel :
- 100pA
- Packaging :
- Tube
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Circuits :
- 4
- Number of Pins :
- 14
- Nominal Supply Current :
- 2mA
- Turn On Delay Time :
- 1.3 μs
- Quiescent Current :
- 2mA
- Supply Voltage Limit-Max :
- 32V
- Width :
- 4mm
- Terminal Pitch :
- 1.27mm
- Power Supplies :
- 5V
- ECCN Code :
- EAR99
- Height :
- 1.65mm
- Power Dissipation :
- 830mW
- Voltage Gain :
- 106.02dB
- Natural Thermal Resistance :
- 105 °C/W
- Terminal Position :
- Dual
- Mounting Type :
- Surface Mount
- Voltage - Input Offset (Max) :
- 5mV @ 30V
- Factory Lead Time :
- 25 Weeks
- RoHS Status :
- ROHS3 Compliant
- Weight :
- 4.535924g
- REACH SVHC :
- No SVHC
- JESD-609 Code :
- e3
- Max Power Dissipation :
- 830mW
- Output Current :
- 16mA
- Current - Input Bias (Max) :
- 0.25μA @ 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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