耳麦/耳机和耳塞
产品和参考设计
耳麦/耳机和耳塞
概述
Our integrated circuits and reference designs help you create Bluetooth® headset/headphone and earbud designs, including true wireless systems (TWS) and smart headphones/hearables. Create next-generation devices that deliver premium audio with noise cancellation, ultra-low standby power and biosensing capabilities that allow you to monitor heart rate and temperature.
设计要求
Headsets/headphones and earbud systems often require:
- Compact battery management with ultra-low standby for longer battery runtime.
- Ultra-small power components with small bill of material (BOM) size, high efficiency and low standby power.
- Biosensing to monitor heart rate and temperature during normal use or physical activity.
方框图
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技术文档
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| 类型 | 标题 | 下载最新的英文版本 | 日期 | |||
|---|---|---|---|---|---|---|
| 白皮书 | 实现现代零售和物流自动化 | 下载英文版本 | 2021年 6月 9日 | |||
| Technical articles | Powering FPGAs – Improving undershoot of voltage regulators with asynchronous pulse injection | 2018年 2月 2日 | ||||
| 应用手册 | Improved Fast Charge Using the bq25120 | 2016年 8月 8日 | ||||
| 模拟设计期刊 | Battery-charging considerations for low-power applications | 2016年 5月 2日 | ||||
| 应用手册 | Space-Optimized 'clam shell' Layout for SOT23 Buck Regulators | 2016年 10月 31日 | ||||
| Technical articles | 2-wire 4-20mA transmitters: Controlling 2-Wire Transmitter Outputs with Externally Powered Sources (Part 4) | 2015年 2月 24日 | ||||
| Technical articles | The impact of voltage reference noise on delta-sigma ADC resolution | 2015年 12月 11日 | ||||
| Technical articles | Power Tips: How to program PMBus Devices | 2014年 10月 21日 |