LM339NG
The LM339NG comparator provides high precision and reliable performance for voltage comparison tasks in electronic circuitsLM339NG
The LM339NG comparator provides high precision and reliable performance for voltage comparison tasks in electronic circuits
Quality Assurance
Quality Assurance
All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.
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Certification
We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.
Shipping & Payment
Shipping & Payment
About Shipping
We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.
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We accept various payment methods, including VISA, MasterCard, UnionPay, Western Union, PayPal, and other channels.
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Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
Confirm the return or exchange with our staff.
Maintain the goods in their original condition as received.
Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]
About packaging
Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.
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Example
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Tape and Reel
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Cut Tape
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Tube or Tray
LM339NG DataSheet
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Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!
Details
Boasting a wide operating supply voltage range, the LM339NG is a quad voltage comparator that stands out for its versatility in electronics applications. Its four independent voltage comparators with open-collector outputs make it a suitable choice for applications such as level shifting, signal conditioning, overvoltage protection, and switching circuits. With a low input offset voltage, low input bias current, and high input impedance, it is the ideal component for precision measurement and sensing circuits, delivering accurate and consistent performance. The LM339NG's fast response time ensures quick detection and response to changes in input signals, further enhancing its utility in a variety of applications. Housed in a 14-pin DIP package, it is easy to integrate into electronic circuits, and with a temperature range of -40°C to 125°C, it guarantees reliable operation even in harsh conditions
Key Features
- Fast Rise and Fall Times: 20 ns (Typ)
- Low Voltage Drive Capability: 1.5 V (Typ)
- Immune to Electrostatic Discharge (ESD)
Application
- Comparator circuits
- Signal conditioning
- Voltage monitoring and detection
- Switching and timer circuits
- Overvoltage protection circuits
- Battery management systems
- Temperature controlled systems
- Motor control circuits
- Light sensors and detectors
- Power supply monitoring
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Manufacturer | onsemi | Product Category ! | Analog Comparators |
RoHS | Details | Mounting Style | Through Hole |
Package / Case | PDIP-14 | Number of Channels | 4 Channel |
Output Type | Open Collector | Response Time ! | 1.3 us |
Comparator Type | Differential | Supply Voltage - Min | 3 V |
Supply Voltage - Max | 36 V | Operating Supply Current | 2 mA |
Output Current per Channel | 16 mA | Vos - Input Offset Voltage | 5 mV |
Ib - Input Bias Current | 250 nA | Minimum Operating Temperature | 0 C |
Maximum Operating Temperature ! | + 70 C | Series | LM339 |
Brand | onsemi | Dual Supply Voltage | +/- 3 V, +/- 5 V, +/- 9 V, +/- 12 V, +/- 15 V |
GBP - Gain Bandwidth Product | - | Height | 3.68 mm (Max) |
Length | 19.56 mm (Max) | Maximum Dual Supply Voltage | +/- 18 V |
Minimum Dual Supply Voltage | 2.5 V | Operating Supply Voltage ! | 5 V, 9 V, 12 V, 15 V, 18 V, 24 V, 28 V |
Pd - Power Dissipation | 1000 mW | Product | Analog Comparators |
Product Type ! | Analog Comparators | Reference Voltage ! | Yes |
Shutdown | No Shutdown | Factory Pack Quantity | 25 |
Subcategory | Amplifier ICs | Supply Type | Single, Dual |
Technology | Bipolar | Type | Comparator |
Vcm - Common Mode Voltage | Negative Rail to Positive Rail - 1.5 V | Voltage Gain dB | 106.02 dB |
Width | 6.6 mm (Max) | Unit Weight | 0.057144 oz |
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