▲ Picture source Actions, the same below

The chip parameter information of this series:

The second-generation watch chip adopts a low-power design, supports dual GPU rotation, integrates the sensorhub module, and can independently collect and process sensor data; the power consumption of the MCU is 12uA / [email protected], and the power consumption of BR and BLE dual connections is < 100μA@500ms. According to the official introduction, the typical use case power consumption of the second-generation chip is about 20% lower than that of the first generation.

The second-generation watch chip of Actions has added JPEG hardware decoding, the image compression rate has increased by 50%, and the image decoding speed has increased by 100%, which further improves the smoothness of the UI interface; it supports AI ENC noise reduction technology, which can bring clearer and more stable calls.

This series of chips has a built-in charging module with path management, which supports a charging current of 400mA; technologies such as the AES encryption engine are introduced to further improve security protection.

The post Actions Launched Three 2nd-Gen Watch Chips: Support AI ENC Noise Reduction appeared first on TechGoing.

According to reports, the battery-free light energy harvesting Bluetooth voice remote control solution based on the Actions Technology ATB1113 platform uses thin-film or amorphous silicon solar PV cells, which can recycle light energy in the environment and store it in supercapacitors, truly realizing battery-free operation. No artificial charging is required, and the use process is maintenance-free. At the same time, ATB1113’s ultra-low leakage power consumption of less than 100nA enables a battery-free solution, so that the whole machine is not afraid of long-term freight challenges. Using small-capacity capacitors below 50F can support a shelf life of more than 1 year, fully responding to overseas shipments. Shipping and inventory conundrums.

Introduction of Actions ATB1113 Battery-less Light Energy Harvesting Bluetooth Voice Remote Control Solution:

1. Ultra-long standby time, 1/3 of the average power consumption of mainstream manufacturers

ATB1113 battery-free light energy harvesting Bluetooth voice remote control solution, excellent low power consumption, power consumption in standby mode is less than 100nA, Bluetooth LE maintains connection power consumption close to 15μA when TX Power is set at 6dBm, voice transmission < 3mA, per day The power consumption of the battery terminal is as low as 0.168 mAH@3V, which is far ahead of the industry level. After the whole machine is unpacked and used, it supports more than 1 week of full-featured use time and more than 50 days of standby time without any ambient light charging.

2. Ultra-low standby power consumption 100nA, shelf life > 1 year

Based on the Actions ® ATB1113 Bluetooth LE wireless connection SoC chip platform, adhering to the Actions low-power design technology, the standby mode power consumption is less than 100nA. When using the recommended 50F supercapacitor energy storage, a shelf life of up to 1+ year can be achieved.

3. Dynamic charging state detection and sleep control algorithm to realize USB-free power supply

The light energy recovery remote control will be affected by the user’s placement position in actual use. When the user places the remote control completely in a drawer without any light or in other 24-hour dark environments, the stored energy of ordinary solutions will be reduced due to standby. Slow drain, long time will lead to low power of the system. ATB1113 integrates an ultra-low power consumption analog comparator. While fully using the full capacity of the supercapacitor, it can effectively manage the working state of the energy recovery PMU without any peripheral circuits. In the power-saving state, the power consumption of the whole machine is controlled below 100nA.

4. Can achieve ultra-thin design <7mm

Traditional remote controls use batteries as the energy source, and the capacity and type of batteries will affect the thickness of the remote control. In the reference design, using the recommended supercapacitor energy storage, the thickness of the remote controller can be as low as 7mm or less.

The post Actions Launch Light Energy Harvesting Remote Control: No Batteries Needed, Support Bluetooth Voice appeared first on TechGoing.

According to the introduction, the ATS2831PL low latency high-quality wireless gaming headset solution has end-to-end latency of less than 20ms, compared to the classic Bluetooth significantly reduced. Support different sound configurations for games/music/movies, support dynamic sound adjustment and gain an immersive sound experience. At the same time and PC / game console/cell phone is fully compatible, supports LE Audio and classic Bluetooth coexistence, if the user is wearing a gaming headset when the phone comes in, you can answer the phone call without interrupting the game, after the call, you can resume to the game, without interrupting the game to use another headset to answer the phone.

At the same time, the ATS2831PL solution supports two-way 48KHz HD voice transmission, which can meet the demand for high-quality voice conversation between different gamers in addition to high-quality game background sound transmission. The ATS2831PL brings wirelessly comparable to wired call quality, realizes clearer and higher fidelity voice calls, and brings more excellent sound quality performance.

The Torch Core ATS2831PL low-latency, high-quality wireless gaming headset solution is now in mass production.

The post Actions launch a wireless gaming headset solution with an end-to-end latency of less than 20ms appeared first on TechGoing.