Audiology DSP Systems | EZAIRO 7150 SL

オーディオプロセッサ、補聴器向けワイヤレス対応 DSP

Obsolete

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製品

Overview

Ezairo® 7150 SL は、補聴器のワイヤレス接続を可能にするオープンプログラマブル DSP ベースのハイブリッド・モジュールで、Bluetooth® Low Energy およびその他の 2.4 GHz ワイヤレスプロトコルに対応します。 Ezairo 7150 SL の構成 Ezairo 7100 デジタル信号プロセッサ (DSP): 消費電力を犠牲にすることなく 375 MIPS を実現する高精度クワッドコア・アーキテクチャを採用しています。 無線 IC: パワフルな無線トランシーバで、Bluetooth Low Energy テクノロジと独自の 2.4 GHz プロトコルに対応 EA2M: 重要な補聴器パラメータとファームウェアの保存に適した 2 Mb EEPROM メモリ 開発ツール Ezairo 事前構成済みスイート・オープングログラマブル評価／開発キット (EDK) Ezairo ベースの開発ツールを利用するには、お近くの販売担当者または正規販売代理店までお問い合わせください。

  • Wireless Connectivity
  • Audio Processing
  • Stereo Audio Streaming
  • Control Over Bluetooth Low Energy

  • Hearing Aids

  • Advanced Wireless Functionality: Supports Stereo Audio Streaming, Control Over Bluetooth Low Energy (CoBLE). Wirelessly control hearing aid features from smartphones, and stream audio from external sources (e.g., smartphones, televisions) through a remote dongle.
  • Ultra-Low Power Consumption: 1090 µA while running the Ezairo Pre Suite firmware bundle at 10.24 MHz with all algorithms active.
  • Ultra-Miniature: Integrates Ezairo 7100 DSP, radio IC, 2 Mb EEPROM memory, and necessary passive components into one single hybrid module to minimize overall system size.
  • Flexible Programmability: Open-programmable DSP-based system can be customized to the specific signal-processing needs of any manufacturer. Modify or add new algorithms or features without making changes to the chip.
  • Quad-Core Architecture: Industry's most integrated, flexible, and power efficient single-chip solution. Features a CFX DSP, HEAR Configurable Accelerator, ARM® Cortex®-M3 processor, and programmable Filter Engine.
  • Ultra-High Audio Fidelity: Provides 85 dB system dynamic range with up to 110 input signal dynamic range to preserve a more detailed sound.
  • Configurable System Clock Speeds: Twelve clocking speeds to maximize computing performance versus power consumption.
  • Low Audio Delay: Programmable Filter Engine supports 0.044 ms audio delay.

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Reference Price

E7150-102A49-AG

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Obsolete

CAD Model

Pb

A

H

P

SIP-49

4

240

REEL

250

N

8

33

8

Adaptive Feedback Cancellation

Tone Sequences

Digital Volume Control

2.4 GHz Proprietary

Price N/A

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信頼性データ

Die Related Summary Data

Device: E7150-102A49-AG

Equivalent to wafer fab process: ONC18

製品技術

製品技術

等価デバイス時間

MTBF/MTTF (時間)

FITS

ONC18

2

6465777234

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Note: The temperature and confidence level may be adjusted to your requirements.

Disclaimer: A reliability FIT rate calculated using this tool shall not be used for any functional safety purpose. In case a raw FIT rate needs to be estimated for a component which is targeted to be used in a safety critical application (i.e. compliant to ISO 26262 standard) it should be calculated according to generic safety standards (IEC62380, IEC61709, SN29500, FIDES, etc.)

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