LM339AM
- Mfr.Part #
- LM339AM
- Manufacturer
- onsemi
- Package / Case
- 14-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC COMPARATOR QUAD 14-SOP
- Stock
- 16,578
- In Stock :
- 16,578
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- Manufacturer :
- onsemi
- Product Category :
- Comparators
- Output Type :
- DTL, MOS, Open-Collector, TTL
- Lead Free :
- Lead Free
- Peak Reflow Temperature (Cel) :
- 235
- Voltage Gain :
- 106.02dB
- Current - Output (Typ) :
- 18mA @ 5V
- Max Power Dissipation :
- 760mW
- Type :
- GENERAL PURPOSE
- Width :
- 3.91mm
- Terminal Form :
- Gull wing
- Thickness :
- 1.58mm
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Number of Terminations :
- 14
- Package / Case :
- 14-SOIC (0.154, 3.90mm Width)
- Current - Input Bias (Max) :
- 0.25μA @ 5V
- Mount :
- Surface Mount
- Terminal Pitch :
- 1.27mm
- Nominal Supply Current :
- 2mA
- Supply Voltage :
- 5V
- Power Dissipation :
- 760mW
- Operating Temperature :
- 0°C~70°C
- Packing Method :
- TR
- Terminal Position :
- Dual
- Length :
- 8.65mm
- Mounting Type :
- Surface Mount
- Quiescent Current :
- 2.5mA
- Factory Lead Time :
- 6 Weeks
- Output Current :
- 18mA
- JESD-609 Code :
- e0
- Packaging :
- Tape and Reel (TR)
- Base Part Number :
- LM339
- Height :
- 1.75mm
- Supply Voltage Limit-Max :
- 36V
- RoHS Status :
- Non-RoHS Compliant
- REACH SVHC :
- No SVHC
- Number of Pins :
- 14
- Pin Count :
- 14
- Average Bias Current-Max (IIB) :
- 0.25μA
- ECCN Code :
- EAR99
- Number of Elements :
- 4
- Voltage - Supply, Single/Dual (±) :
- 2V~36V ±1V~18V
- Max Supply Current :
- 2mA
- Power Supplies :
- 5V
- Response Time :
- 700 ns
- Input Offset Voltage (Vos) :
- 2mV
- Max Input Current :
- 250nA
- Input Bias Current :
- 250nA
- Output Current per Channel :
- 6mA
- Voltage - Input Offset (Max) :
- 2mV @ 5V
- Radiation Hardening :
- No
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Functions :
- 4
- Datasheets
- LM339AM

Comparators onsemi LM339AM Overview
The onsemi LM339AM is a versatile and robust quad comparator integrated circuit, designed for precision voltage comparison applications. This IC is housed in a 14SOP package, ensuring compact integration and reliability for high-density usage. With its precision performance and the ability to operate over a wide voltage range, the Comparators onsemi LM339AM is an ideal choice for developers and engineers looking for efficient and reliable solutions for complex electronics systems. Its ability to handle multiple voltage comparisons simultaneously makes it highly advantageous for bulk purchasing by B2B customers aiming to enhance the operational efficiency of their products.
LM339AM Features
The LM339AM offers several key features that make it highly effective for diverse applications. These include low input bias current, low input offset voltage, and an open-collector output that allows wired AND connections. This quad comparator also supports a wide single or dual supply voltage range, making it adaptable to various operating environments.
LM339AM Applications
- Control Systems: Utilized in feedback circuits to ensure voltage levels remain within specified thresholds, enhancing system stability and performance.
- Alarm Systems: Employed to detect and respond to out-of-range environmental conditions, triggering alerts when necessary.
- Power Supply Monitoring: Critical in monitoring voltage levels to protect against voltage spikes and drops, ensuring reliable power supply operation.
- Battery Management: Used to compare voltage levels across cells, important for maintaining balance and prolonging battery life in portable devices.
- Automotive Electronics: Integral in systems that require precise voltage monitoring to ensure the safety and efficiency of automotive components.
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