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Accessory Communication Interface

The Accessory Communications Interface (ACI) invented by ams uses a single wire to carry power and bidirectional data as well as digital audio signals. The ACI solution reduces the size and the weight of accessories by eliminating the battery. Due to ams’ ultra-low latency, ANC is enabled. Additionally, it is possible to use headset-mounted sensors to add various features such as gesture sensing, temperature sensing or HRM. ACI supplies up to 100mA to accessories and enables the use of LEDs for features like illuminated wires or LED displays.

ACI Factsheet

ANC over ACI Factsheet

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* This list pricing is BUDGETARY, for comparing similar parts. Prices are per unit on the basis of 1k pieces in U.S. dollars and subject to change, net of applicable taxes. Quantity pricing may vary substantially due to package types and international prices may differ due to local duties, taxes, fees, and exchange rates.