TI LM629N-8
With its advanced features and compact design, the LM629N-8 is the ideal choice for demanding motor control applications





Brands: Texas Instruments
Mfr.Part #: LM629N-8
Other Name : LM629N-8/NOPB
Datasheet: LM629N-8 Datasheet (PDF)
Package/Case: PDIP-28
Product Type: Motor Drivers, Controllers
RoHS Status:
Stock Condition: 11,364 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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LM629N-8 General Description
Designed for precision and versatility, the LM629N-8 from National Semiconductor (now part of Texas Instruments) is a top-of-the-line motion controller that offers unprecedented control over motion systems. By leveraging a serial interface, this device enables users to seamlessly communicate with a host microcontroller or computer, granting them the ability to send commands and receive real-time feedback for motion control tasks. Whether it's for robotic arms, CNC machines, or automated manufacturing equipment, the LM629N-8 is equipped to handle it all. What sets this motion controller apart is its capability to concurrently control up to eight axes, making it an ideal choice for multi-axis motion control applications. Additionally, it boasts support for various motion profiles, including point-to-point, velocity, and torque control modes, ensuring that it can cater to a diverse set of requirements. Furthermore, the LM629N-8 comes with built-in diagnostics and fault detection capabilities, which play a crucial role in enhancing system reliability by identifying potential issues and providing immediate feedback. Not to mention, its programmable acceleration and deceleration parameters enable seamless and efficient motion transitions, adding another layer of precision to its already impressive capabilities

Features
- The LM629N-8 supports advanced motor control applications
- Precise motion control with PID and I2C communication protocols
- High-resolution 12-bit ADC for accurate signal processing
- MULTIPLE PWM outputs for simultaneous motor control
- Advanced serial communication protocol ensures reliable data transmission
- Precise digital-to-analog converter (DAC) with 8-bit resolution
Application
- LM629N-8 for precise motion control
- Perfect for robotics and CNC machines
- Ideal for industrial automation tasks
Specifications
Parameter | Value | Parameter | Value |
---|---|---|---|
Product | Stepper Motor Controllers / Drivers | Type | Precision Motor Controller |
Operating Supply Voltage | 4.5 V to 5.5 V | Output Current | 1.6 mA |
Operating Supply Current | 110 mA | Minimum Operating Temperature | - 40 C |
Maximum Operating Temperature | + 85 C | Mounting Style | Through Hole |
Brand | Texas Instruments | Number of Outputs | 1 Output |
Output Voltage | 400 mV to 2.4 V | Factory Pack Quantity | 13 |
Unit Weight | 0.147724 oz | Base Product Number | LM629 |
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 LM629N-8?
A: To place an order for the LM629N-8, 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 LM629N-8?
A: We offer a 1-year warranty on the LM629N-8. 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 LM629N-8 from Texas Instruments?
A: Ovaga has a dedicated business development team that rigorously tests and verifies the credentials of original Texas Instruments manufacturers and authorized agents. All Texas Instruments suppliers must pass a qualification review before they can list their LM629N-8 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 LM629N-8 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 Texas Instruments information page to find comprehensive details about the LM629N-8.
Q: Are the price and stock information for LM629N-8 on Ovaga's platform accurate?
A: Inventory levels for Texas Instruments 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 LM629N-8?
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 LM629N-8?
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 LM629N-8 chip is a motion control processor designed for precise positioning and motion control applications, such as robotics and manufacturing equipment. It offers high-resolution encoder inputs, PID control loops, and flexible I/O capabilities. The chip is capable of executing complex motion control algorithms with ease.
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Equivalent
Some equivalent products of LM629N-8 chip are AD7853AN, AM29863PC, AMI5208A, and MAX1291BEEI. These chips are also designed for motor control and motion control applications, offering similar features and functionality to the LM629N-8. -
Features
1. Motion controller IC with integrated quadrature decoder interface 2. Microprocessor-compatible serial interface 3. On-chip RAM for trajectory generation and error handling 4. Allows for high-performance motion control applications 5. Supports linear, circular, and helical interpolation 6. Minimum number of external components required to operate -
Pinout
The LM629N-8 is an 8-pin IC motor controller with the following functions: 3 control inputs (STROBE, SET, RESET) on pins 2, 3 and 4, and 2 motor control outputs (AIN, BIN) on pins 5 and 6. It also includes a ground pin (1) and a Vcc pin (8) for power supply. -
Manufacturer
Texas Instruments is the manufacturer of the LM629N-8. It is a multinational semiconductor company that designs and manufactures a range of analog and digital integrated circuits for various applications, including industrial, automotive, and consumer electronics. -
Application Field
The LM629N-8 is typically used in applications requiring precise motion control, such as robotics, CNC machines, medical equipment, and automated manufacturing systems. It is specifically designed for applications that demand high performance in terms of accuracy, speed, and efficiency in motion control subsystems. -
Package
The LM629N-8 chip comes in a 20-pin PDIP (Plastic Dual-In-Line Package) form with a size of 0.3 inches wide and 0.6 inches long.
Assembly Advice
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