LM239DTBR2
- Mfr.Part #
- LM239DTBR2
- Manufacturer
- onsemi
- Package / Case
- 14-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC COMP QUAD SGL SUPPLY 14TSSOP
- Stock
- 50,873
- In Stock :
- 50,873
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- Manufacturer :
- onsemi
- Product Category :
- Comparators
- Package / Case :
- 14-TSSOP (0.173, 4.40mm Width)
- Input Offset Voltage (Vos) :
- 5mV
- Terminal Pitch :
- 0.65mm
- Base Part Number :
- LM239
- Power Supplies :
- 5V
- Type :
- GENERAL PURPOSE
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Surface Mount :
- yes
- Factory Lead Time :
- 5 Weeks
- Number of Functions :
- 4
- Pin Count :
- 14
- Max Supply Current :
- 2mA
- RoHS Status :
- ROHS3 Compliant
- JESD-609 Code :
- e4
- Terminal Position :
- Dual
- Radiation Hardening :
- No
- Pbfree Code :
- yes
- Voltage Gain :
- 106.02dB
- Current - Output (Typ) :
- 16mA @ 5V
- Supply Voltage :
- 5V
- Number of Elements :
- 4
- Max Input Current :
- 250nA
- Height :
- 1.05mm
- Halogen Free :
- Halogen Free
- Lead Free :
- Lead Free
- Mounting Type :
- Surface Mount
- Max Power Dissipation :
- 1W
- Response Time :
- 1.3 μs
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Supply Voltage Limit-Max :
- 36V
- Voltage - Supply, Single/Dual (±) :
- 3V~36V ±1.5V~18V
- Operating Temperature :
- -25°C~85°C
- Number of Pins :
- 14
- Peak Reflow Temperature (Cel) :
- 260
- Packaging :
- Tape and Reel (TR)
- Input Bias Current :
- 250nA
- Lifecycle Status :
- ACTIVE (Last Updated: 1 day ago)
- ECCN Code :
- EAR99
- Terminal Form :
- Gull wing
- Length :
- 5.1mm
- Current - Input Bias (Max) :
- 0.25μA @ 5V
- Published :
- 2007
- Width :
- 4.5mm
- Nominal Supply Current :
- 2mA
- Output Type :
- CMOS, Open-Collector, TTL
- Number of Terminations :
- 14
- Power Dissipation :
- 1W
- Output Current :
- 16mA
- Voltage - Input Offset (Max) :
- 5mV @ 5V
- Output Current per Channel :
- 16mA
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Quiescent Current :
- 2.5mA
- Datasheets
- LM239DTBR2

Comparators onsemi LM239DTBR2 Overview
The onsemi LM239DTBR2 is a high-performance, quad comparator integrated circuit specifically designed to operate from a single power supply over a wide range of voltages. This versatility makes it ideal for industrial applications where minimal power consumption and reliable performance are crucial. The device's ability to operate effectively with a single supply streamlines system design and reduces hardware complexity, making it an excellent choice for bulk purchasing by businesses looking to optimize their electronic systems.
LM239DTBR2 Features
The LM239DTBR2 boasts several distinctive features that set it apart in the comparators market. Key features include a single or dual power supply operation range from 2V to 36V, low input bias current, and low input offset voltage. Additionally, it offers wide differential input voltage range and output compatibility with TTL, MOS, and CMOS. These characteristics ensure high functionality and adaptability to various technical environments, enhancing its applicability in complex electronic circuits.
LM239DTBR2 Applications
- Control Systems: Utilized in feedback control mechanisms to provide precise voltage comparisons that enhance system stability and accuracy.
- Alarm Systems: Used to monitor threshold values and activate alarms when parameters exceed set limits, ensuring safety and prompt response.
- Voltage Level Detection: Integral in power supply units for detecting and adjusting voltage levels to maintain optimal operation across different devices.
- Window Comparators: Essential in applications requiring a range of input signal monitoring to trigger specific responses when input falls within a predetermined range.
- Industrial Automation: Implements in automated equipment to compare various signals and ensure equipment operates within safe, predefined conditions.
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