U211B - ATMEL
The pictures are for reference only, and the specific specifications can be found in the product manual.
Popularity Score
39 points
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Part NoU211B
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ManufacturerATMEL
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ChipWorker Part#CW367737830
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PackageDIP
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DescriptionPhase Control IC with Overload Limitation for Tacho Applications
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DocumentationDatasheet
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Ships fromMoscow
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Наличие1340000 pcs In Stock
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Estimated PricePrice on Request
Payment Methods and Delivery
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U211B Global Supplier
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U211B Specifications
Consulting Engineer >>| Attribute | Attribute Value | |
|---|---|---|
| Part Number | U211B | |
| Manufacturer | ATMEL | |
| ChipWorker Part# | CW367737830 | |
| Documentation | Datasheet | |
| Case/Package | DIP | |
| expand all | ||
| Product Lifecycle Status | Obsolete | |
| RoHS | RoHS Compliant | |
| Lead-Free Status | Lead Free |
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Product Description
- Description
- The integrated circuit U211B is designed as a phase-control circuit in bipolar technology with an internal frequency-to-voltage converter. The device includes an internal control amplifier which means it can be used for speed-regulated motor applications.
- Amongst others, the device features integrated load limitation, tacho monitoring and soft-start functions, to realize sophisticated motor control systems.
- Features
- • Internal Frequency-to-voltage Converter
- • Externally Controlled Integrated Amplifier
- • Overload Limitation with “Fold Back” Characteristic
- • Optimized Soft-start Function
- • Tacho Monitoring for Shorted and Open Loop
- • Automatic Retriggering Switchable
- • Triggering Pulse Typically 155 mA
- • Voltage and Current Synchronization
- • Internal Supply-voltage Monitoring
- • Temperature Reference Source
- • Current Requirement ≤ 3 mA
Delivery
Ordering Information
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These terms and conditions are for reference only. The actual terms and conditions are subject to the sales staff's quotation.
- Please check the technical specifications of the products when ordering.
- MOQ is the minimum order quantity required to purchase each part.
- If you have special ordering instructions, please indicate them on the order page.
- Pre-Shipment Inspection (PSI) will be used when ordering.
- You can check the status of your order in the “My Order” section of your personal account.
- Orders cannot be canceled after the package has been shipped. View more > -
- Works with both individual and corporate clients. View more >
- All prices on the website include 22% VAT.
- Invoices are issued in the currency specified, but payment is made in Russian rubles at the exchange rate on the day of payment.
- If you need a detailed invoice or a tax identifier, please contact us. -
- Delivery will take between 1 to 2 weeks after the shipment is sent to your country.
- Your order will be processed only after the invoice has been paid.
- The tracking number will be sent to you after the order is shipped. (It may take up to 24 hours for the information to be available from the carrier.) View more > - - Carefully tested and packaged by ChipWorker- Vacuum packed - Anti-static packaging - Anti-vibration foam
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- Income quality control (IQC), 800+ qualified distributors.
- Authorities test the chip to ensure the quality, authenticity and safety of your device.
- Decapsulation control
- X-ray inspection
- XRF inspection
- Electrical testing
- Surface testing
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