LM339AMX
- Mfr.Part #
- LM339AMX
- Manufacturer
- onsemi
- Package / Case
- 14-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC COMPARATOR QUAD 14-SOP
- Stock
- 19,738
- In Stock :
- 19,738
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- Manufacturer :
- onsemi
- Product Category :
- Comparators
- Packaging :
- Tape and Reel (TR)
- Voltage Gain :
- 106.02dB
- Number of Elements :
- 4
- Terminal Position :
- Dual
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- RoHS Status :
- Non-RoHS Compliant
- Number of Pins :
- 14
- Radiation Hardening :
- No
- Max Power Dissipation :
- 760mW
- Base Part Number :
- LM339
- Number of Terminations :
- 14
- Height :
- 1.75mm
- Output Current :
- 18mA
- Width :
- 3.91mm
- Terminal Form :
- Gull wing
- Input Bias Current :
- 250nA
- Output Current per Channel :
- 6mA
- Mount :
- Surface Mount
- Nominal Supply Current :
- 2mA
- Voltage - Input Offset (Max) :
- 2mV @ 5V
- Supply Voltage :
- 5V
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Output Type :
- DTL, MOS, Open-Collector, TTL
- Mounting Type :
- Surface Mount
- Number of Functions :
- 4
- ECCN Code :
- EAR99
- Voltage - Supply, Single/Dual (±) :
- 2V~36V ±1V~18V
- Peak Reflow Temperature (Cel) :
- 235
- Power Supplies :
- 5V
- Max Input Current :
- 250nA
- JESD-609 Code :
- e0
- Packing Method :
- TR
- Operating Temperature :
- 0°C~70°C
- Quiescent Current :
- 2.5mA
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Current - Input Bias (Max) :
- 0.25μA @ 5V
- Length :
- 8.65mm
- Current - Output (Typ) :
- 18mA @ 5V
- Power Dissipation :
- 760mW
- Package / Case :
- 14-SOIC (0.154, 3.90mm Width)
- Type :
- GENERAL PURPOSE
- REACH SVHC :
- No SVHC
- Max Supply Current :
- 2mA
- Thickness :
- 1.58mm
- Response Time :
- 700 ns
- Input Offset Voltage (Vos) :
- 2mV
- Terminal Pitch :
- 1.27mm
- Pin Count :
- 14
- Lead Free :
- Lead Free
- Supply Voltage Limit-Max :
- 36V
- Factory Lead Time :
- 6 Weeks
- Average Bias Current-Max (IIB) :
- 0.25μA
- Datasheets
- LM339AMX

Comparators onsemi LM339AMX Overview
The Comparators onsemi LM339AMX is a highly versatile quad comparator, designed for applications requiring multiple voltage level detections. Manufactured by onsemi, this integrated circuit is encapsulated in a 14-pin SOP package, ensuring compactness and durability. The LM339AMX is engineered to operate with single or dual supplies, which makes it incredibly adaptable across various industries. Its low supply current and wide voltage range enhance its efficiency, making it an ideal choice for B2B customers looking for reliable and scalable solutions in volume production.
LM339AMX Features
The LM339AMX comparator boasts several key features that make it a standout option in electronic circuit design. These include low input bias current, low input offset voltage, and an open-collector output. This enables the device to interface with different logic levels, whether TTL, MOS, or CMOS, without requiring external components. Additionally, the capability to operate from a single power supply ranging from 2V to 36V, or a dual supply of ±1V to ±18V, offers flexibility in various power environments.
LM339AMX Applications
- Industrial Control Systems: The LM339AMX can be used to monitor voltage levels, ensuring that machines operate within safe limits.
- Automotive Systems: In automotive electronics, the LM339AMX is utilized to manage battery levels and sensor signals, enhancing vehicle reliability and performance.
- Consumer Electronics: This comparator is integral in devices requiring voltage level monitoring, such as power supplies and portable devices, ensuring operational stability.
- Alarm Systems: The LM339AMX serves in critical monitoring roles within security devices, triggering alerts when voltage thresholds are crossed.
- Measurement Systems: Utilized in precision measurement devices, the LM339AMX helps in accurate data gathering by comparing different voltage levels effectively.
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