HMC981 - ADI
The pictures are for reference only, and the specific specifications can be found in the product manual.
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Part NoHMC981
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ManufacturerADI
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ChipWorker Part#CW52453287
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CategoryBattery Management IC
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PackageDie
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DescriptionController 30Pin Tray
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DocumentationDatasheet
Payment Methods and Delivery
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HMC981 Global Supplier
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HMC981 Specifications
| Attribute | Attribute Value |
|---|---|
| Part Number | HMC981 |
| Manufacturer | ADI |
| ChipWorker Part# | CW52453287 |
| Category | Battery Management IC |
| Documentation | Datasheet |
| Mounting Style | Surface Mount |
| Number of Pins | 30 Pin |
| Case/Package | Die |
| Supply Current | 7.5 mA |
| Operating Temperature (Max) | 85 ℃ |
| Operating Temperature (Min) | -55 ℃ |
| Supply Voltage | 4V ~ 12V |
| expand all | |
| Operating Temperature | -55℃ ~ 85℃ |
| Product Lifecycle Status | Active |
| Packaging | Tray |
| RoHS | RoHS Compliant |
| Lead-Free Status | Contains Lead |
| ECCN Code | EAR99 |
Product Description
- Product Details
- HMC981 is an active bias controller that automatically adjusts the gate voltage of an external amplifier to achieve constant bias current. It can be used to bias any enhancement and depletion type amplifiers operating in Class-A regime with Drain voltages from 4V to 12V and drain currents up to 200mA, offering a complete biasing solution.
- HMC981 achieves excellent bias stability over supply, temperature and process variations, and eliminates the required calibration procedures usually employed to prevent RF performance degradation due to such variations.
- All data shown herein is taken with appropriate probes.
- Applications
- Microwave Radio & VSAT
- Military & Space
- Test Instrumentation
- Fiber Optic Modulator Driver Biasing
- CATV Laser Driver Biasing
- ### Features and Benefits
- Automatic Gate voltage adjustment (No Calibration required)
- Supply Voltage: 4V to 12V
- Digital Voltage: 3.3V to 5V
- Controls both Enhancement and Depletion type devices
- Adjustable Drain Current up to 200mA
- Sink/Source Gate Current Capability
- Optional Internal negative voltage generation that can be disabled to use external negative rail
- Fast Enable/Disable
- Trigger-out Output for Daisy Chain Power-Up and Power-Down Sequencing
Delivery
Chipworker Certification
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 20% 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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