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DA3210
DA3210
WattUp® Wireless Power Amplifier
A team of engineers is ready to answer your questions
High efficiency wireless power amplifier completes the Near Field WattUp wire-free charging system
DA3210 is a high power, high efficiency CMOS RF power amplifier that, together with the WattUp wireless power transmitter DA4100, is designed to provide optimal charging of WattUp receiver devices. It completes the Near Field WattUp transmitter. It features a single channel RF power amplifier, input and output power detectors that enable closed loop power control and an integrated temperature sensor. Applications include the wireless charging of low-power, battery-powered devices, such as wearables, fitness trackers, hearables, hearing aids, Bluetooth trackers, smart pens and other devices.
Features
- High power, high efficiency single channel CMOS RF power amplifier
- Gain adjustable through an SPI compatible serial interface
- Input and output power detectors
- Integrated temperature sensor
- Analog multiplexer
Benefits
- RF/antenna-based solution
- Smaller antenna than coil-based designs
- Improved spatial and orientation freedom
- Eliminates connectors and charging contacts
- Enables fully sealed waterproof design
亚博国际官网平台网址
- Fitness Bands
- Hearables
- Hearing Aids
- Bluetooth Headsets
- Bluetooth Trackers
- Smart Pens
- Remote Controls
- Smart Glasses
Near Field WattUp System
The Near Field WattUp system is comprised of a WattUp wireless power transmitter (DA4100), a WattUp wireless power amplifier (DA3210), a WattUp wireless power receiver (DA2210 or DA2223), a DC regulator, a Li-Ion/Li-Poly battery charger and an optional Bluetooth® Low Energy communication link (DA14680*, DA14681*orDA14585) which supports battery status communication between the WattUp receiver and transmitter. The same link can be used to provide the user with full power management capabilities using the WattUp Application running on a Smartphone or tablet. Antennas are fabricated using low-cost PCB material, flexible PCB or sheet metal.
Near Field WattUp System
*DA14682 and DA14683 are recommended for new designs.
Related Links
Resources
Product Briefs and Summaries
- DA2210 and DA2223 Product Brief(361.87 KB)
- DA3210 Product Brief(338.15 KB)
- DA4100 Product Brief(328.81 KB)
- Dialog & Energous Product Brief(680.88 KB)
- Near Field WattUp® Wire-Free Charging(394.66 KB)
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