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TI LM339PWR
Four-channel voltage comparator
Brands: TI
Mfr.Part #: LM339PWR
Datasheet: LM339PWR Datasheet (PDF)
Package/Case: TSSOP-14
Product Type: Comparators
RoHS Status:
Stock Condition: 15,166 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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LM339PWR General Description
The LM339PWR is a versatile quad differential comparator housed in a compact TSSOP-14 package. With its low power consumption and low-offset voltage characteristics, this device is the perfect choice for applications requiring precision voltage comparisons. Its wide input common-mode voltage range ensures flexibility in various circuit configurations, while its high reliability and stability guarantee consistent performance
Features
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Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Number of channels | 4 | Output type | Open-collector |
| Propagation delay time (µs) | 1.3 | Vs (max) (V) | 30 |
| Vs (min) (V) | 2 | Vos (offset voltage at 25°C) (max) (mV) | 5 |
| Iq per channel (typ) (mA) | 0.2 | Input bias current (±) (max) (nA) | 50 |
| Rail-to-rail | Out | Rating | Catalog |
| Operating temperature range (°C) | 0 to 70 | Features | Standard comparator |
| VICR (max) (V) | 28.5 | VICR (min) (V) | 0 |
| Base Product Number | LM339 |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
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Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.5% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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Step1 :Product Inventory
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Step2 :Pressure Relief Packaging
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Step3 :Anti Static Packaging
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Step4 :Protective Packaging
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Step5 :Sealed Packaging
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Step6 :Preparation for shipment
We will inspect and count all goods before shipping to ensure that all products are intact and in accurate quantity, and will fully package them to ensure that they will not be damaged during transportation.
Q: How can I order the LM339PWR?
A: To place an order for the LM339PWR, select the "Add to Cart" button associated with the product listing on our website. Once selected, you can finalize your purchase by proceeding to the checkout page, where you can enter your payment and shipping information.
Q: What is the warranty period for the LM339PWR?
A: We offer a 1-year warranty on the LM339PWR. This warranty covers any defects in materials and artistry under normal use. During the warranty period, if the product is found to be defective, it will be repaired or replaced at no charge. For further details, please refer to our warranty policy.
Q: How does Ovaga ensure the authenticity of LM339PWR from TI?
A: Ovaga has a dedicated business development team that rigorously tests and verifies the credentials of original TI manufacturers and authorized agents. All TI suppliers must pass a qualification review before they can list their LM339PWR products on our platform. We emphasize sourcing from reliable channels and maintaining high product quality standards, ensuring you can make your purchase with confidence.
Q: How can I find detailed information about the LM339PWR chips, such as application notes, factory information, and images?
A: You can utilize Ovaga's intelligent search engine, filter by the Ethernet PHY Products category, or visit the TI information page to find comprehensive details about the LM339PWR.
Q: Are the price and stock information for LM339PWR on Ovaga's platform accurate?
A: Inventory levels for TI products can fluctuate and may not be updated in real time. The information is refreshed periodically within 24 hours. To confirm stock availability and final pricing, you must confirm your order with an Ovaga salesperson or customer service representative before proceeding with payment.
Q: Can I place orders offline with Ovaga?
A: Yes, offline orders are accepted. You can navigate to the "My Orders" section and enter transaction management to place your order. Reviewing the "Order Details" and proceeding to place the order is straightforward. Additionally, you may benefit from coupons or selected gifts when ordering online.
Q: What payment methods are accepted by Ovaga?
A: Ovaga accepts various payment methods, including Wire Transfer, PayPal, Credit Cards, Western Union, and Money Gram.
Q: How is shipping arranged, and how can I track my package?
A: Customers can choose from industry-leading freight companies such as DHL, FedEx, UPS, TNT, EMS, and Registered Air Mail. Once your order is processed for shipment, you will receive an email with the shipping status and tracking number. Note that tracking information may take up to 24 hours to be displayed by carriers. Typically, express delivery takes 2-5 days.
Q: What is the return or replacement process for LM339PWR?
A: Ovaga conducts Pre-Shipment Inspections (PSI) on all orders to ensure quality before shipment. Suppose there are issues such as quantity discrepancies, incorrect items, or visible defects (e.g., breakage or rust), and they are acknowledged by us. In that case, returns or replacements will be accepted under the following conditions:
- ●The defect must be reported within 365 days after delivery.
- ●The product must be unused and in its original, unopened packaging.
- ●Requesting Return Authorizations must be obtained.
For the return process:
- ●Please inform us within 365 days of receiving the product.
- ●Obtain Return Authorization from our team.
- ●Please refer to our After-Sale Matters for more detailed instructions.
Q: How can I contact Ovaga for support, including obtaining datasheets or pin diagrams for the LM339PWR?
A: For any after-sales support or technical inquiries, including requests for datasheets or pin diagrams, please get in touch with us via email at [email protected].
Q: What can you tell me about Ovaga's quality assurance practices?
A: Ovaga is committed to maintaining the highest standards of quality. We are certified under ISO14001, ISO 9001, IATF16949, ISO13485, and DUNS standards by the Quality Systems Registrar. This certification signifies that our operational systems meet stringent international standards in quality management. Our compliance is regularly reviewed and tested to ensure ongoing adherence to these standards, affirming our commitment to quality and continuous improvement.
Q: What do the ISO, IATF, and DUNS certifications mean for customers of Ovaga?
A: Our ISO, IATF, and DUNS certifications assure customers that Ovaga operates systems that are both accurate and comprehensive, meeting the rigorous requirements of the ISO, IATF, and DUNS standards. This certification underscores our long-term commitment to continuous improvement across our operations. As a note to our customers, while we strive for accuracy in product data on our website, we recommend referring to the manufacturer's datasheet or catalog for confirmed product specifications before placing an order. If you identify any discrepancies, please get in touch with us immediately.
Part points
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The LM339PWR is a quad comparator chip with open-drain outputs, commonly used for voltage monitoring and control in electronic circuits. It features a wide range of supply voltage, high input impedance, and low output saturation voltage, making it ideal for precision analog applications.
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Equivalent
The equivalent products of LM339PWR chip are the LM239, LM2901, and LM2901V. These are all quad voltage comparators that have similar functional characteristics to the LM339PWR chip. -
Features
1. Quad voltage comparator IC 2. Low power consumption 3. Wide voltage supply range 4. High input impedance 5. Low input offset current 6. Open collector outputs 7. Operating temperature range of -40°C to 125°C 8. Available in TSSOP-14 package. -
Pinout
LM339PWR is a quad differential comparator with a total of 14 pins. Pin configuration: 1- Output 1, 2- Inverting input 1, 3- Non-inverting input 1, 4- VCC, 5- Inverting input 2, 6- Output 2, 7- Inverting input 3, 8- Non-inverting input 3, 9- VEE, 10- Non-inverting input 2, 11- Output 3, 12- Inverting input 4, 13- Non-inverting input 4, 14- Ground (GND). -
Manufacturer
The manufacturer of LM339PWR is Texas Instruments. It is a multinational semiconductor company that designs and manufactures a range of analog integrated circuits and digital signal processing (DSP) technologies. Texas Instruments is a leading supplier of semiconductor components used in a variety of industries, including automotive, industrial, and consumer electronics. -
Application Field
LM339PWR is commonly used in various applications such as voltage monitoring, overvoltage protection, current sensing, and signal conditioning. It is specifically designed for precision operation over a wide voltage range, making it suitable for use in automotive, industrial, and consumer electronics applications. -
Package
The LM339PWR is a surface mount IC in a TSSOP-14 package with a 0.65 mm pitch. It has a 3 mm x 4.9 mm body size and is available in tube or tape and reel packaging.
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