HMC981 ,Battery Management IC - ADI

The pictures are for reference only, and the specific specifications can be found in the product manual.

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50 points

Part No

HMC981
Manufacturer

ADI
ChipWorker Part#

CW52453287
Category

Battery Management IC
Package

Die
Description

Controller 30Pin Tray
Documentation

Datasheet
Ships from

Moscow
Наличие

In Stock
Estimated Price

$ 11.66

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HMC981 Specifications

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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

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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

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Ordering Information

Order Payment Shipping Package Quality Assurance

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.
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- 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
- 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