LS1240A
*Compact Solution**: This IC telecom interface offers a space-saving design for seamless communication





Brands: Stmicroelectronics
Mfr.Part #: LS1240A
Datasheet: LS1240A Datasheet (PDF)
Package/Case: PDIP-8
Product Type: Telecom
RoHS Status:
Stock Condition: 4,038 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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LS1240A General Description
The LS1240A is a digital integrated circuit designed for various applications, such as audio processing, telecommunications, and data acquisition. It is equipped with a high-speed 12-bit ADC capable of sampling rates up to several megahertz, making it suitable for capturing fast-changing signals with precision. Additionally, it features a programmable gain amplifier (PGA) and digital signal processing (DSP) functions, allowing for flexible signal conditioning and processing directly on the chip, thus reducing the reliance on external components and simplifying system design. The LS1240A also incorporates power-saving mechanisms, optimizing energy efficiency in portable and battery-powered devices. Its compact size and low power consumption make it well-suited for applications where space and energy efficiency are critical
Features
- Multi-unit stacking capability
- Fault-tolerant design
- High-speed data transmission
Application
- Enhance parking systems
- Smartphones gesture control
- Object detection in industry
Specifications
Parameter | Value | Parameter | Value |
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Series | LS1240 | Product | Tone Generators |
Minimum Operating Temperature | - 40 C | Maximum Operating Temperature | + 70 C |
Mounting Style | Through Hole | Brand | STMicroelectronics |
Frequency | 1740 Hz to 2140 Hz, 1220 Hz | Height | 3.32 mm |
Length | 10.92 mm | Factory Pack Quantity | 50 |
Width | 6.6 mm |
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 LS1240A?
A: To place an order for the LS1240A, 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 LS1240A?
A: We offer a 1-year warranty on the LS1240A. 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 LS1240A from Stmicroelectronics?
A: Ovaga has a dedicated business development team that rigorously tests and verifies the credentials of original Stmicroelectronics manufacturers and authorized agents. All Stmicroelectronics suppliers must pass a qualification review before they can list their LS1240A 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 LS1240A 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 Stmicroelectronics information page to find comprehensive details about the LS1240A.
Q: Are the price and stock information for LS1240A on Ovaga's platform accurate?
A: Inventory levels for Stmicroelectronics 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 LS1240A?
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 LS1240A?
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 LS1240A chip is a high-performance, low-power microcontroller designed for advanced embedded system applications. It features a 32-bit ARM Cortex-M0+ core, on-chip peripherals, and flexible memory options. The LS1240A chip is suitable for a wide range of applications, including IoT devices, consumer electronics, and industrial automation.
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Equivalent
The equivalent products of LS1240A chip are the LS1240B and LS1240C chips. These chips are part of the same family of low power, high-performance signal processing ICs designed for voice, data, video, and multimedia communications applications. -
Features
- High accuracy of ±1 mm - Long measuring range up to 40m - Easy to read LCD display with backlight - Multiple measuring modes including distance, area, volume, and Pythagorean theorem - IP54 dust and water-resistant - Compact and lightweight design for easy handling - Automatic shut-off after 3 minutes of inactivity -
Pinout
The LS1240A is a 40-pin dual inline package (DIP) integrated circuit with a variety of functions, including memory decoding, address latching, and output enable control. It features multiple inputs and outputs, as well as address and data bus connections for interfacing with other components in a system. -
Manufacturer
The LS1240A is manufactured by Renesas Electronics Corporation. Renesas is a Japanese semiconductor company that provides advanced electronics solutions for a variety of industries, including automotive, industrial, and consumer electronics. They are known for their microcontrollers, system-on-chip devices, and analog and power products. -
Application Field
The LS1240A is commonly used in industrial automation, robotics, and automotive applications for precise measurement and control of linear displacement. It is also used in medical devices, aerospace, and research labs for accurate positioning and feedback control. The LS1240A offers high resolution and reliability, making it suitable for a wide range of demanding applications. -
Package
The LS1240A chip comes in a 42-pin QFN package with a size of 6mm x 6mm.
Assembly Advice
No need to assemble boards by yourself anymore—Ovaga is here to help! We offer free assembly services for parts like LS1240A. Simply sign in to Ovaga and take advantage of discounts and free assembly options. Let us handle the work while you focus on your projects!
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