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