Power Amplifier - DA3210
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Fitness Bands, Hearables, Hearing Aids, Bluetooth Headsets, Bluetooth Trackers, Smart Pens, Remote Controls, Smart Glasses |
Description | ||
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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 |
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Documents
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General Info
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Product |
Published | ||
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Jun 13, 2021 |
Last Edited | ||
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Jun 13, 2021 |
Categories | ||
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Other Transmission & Processing |
