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EKA8562A中文資料義隆電子數(shù)據(jù)手冊PDF規(guī)格書

EKA8562A
廠商型號

EKA8562A

功能描述

USB Audio Controller

文件大小

323.22 Kbytes

頁面數(shù)量

18

生產(chǎn)廠商 ELAN Microelectronics Corp
企業(yè)簡稱

EMC義隆電子

中文名稱

義隆電子股份有限公司官網(wǎng)

原廠標(biāo)識
數(shù)據(jù)手冊

下載地址一下載地址二

更新時(shí)間

2024-12-24 11:31:00

EKA8562A規(guī)格書詳情

General Description

The eKA8562A is a USB audio controller for USB Phone Applications. The device has an integrated USB transceiver, USB core, dual DAC, ADC, and I2S Input/Output. It can handle a high-level USB protocol, and manages user interface via HID I/O pins.

Features

■ USB Specification v1.1 Compliant

■ USB Audio and Human Interface Device (HID) Class v1.1 Compliant

■ Supports 12 Mbits/s Full Speed Serial Data Transmission

■ Supports 48 kHz, 44.1 kHz, 32 kHz, 8kHz sampling rate

■ Single oscillator: 6MHz

■ Audio buffer size: 192×16 bits × 2

■ Total of four Endpoints : Endpoint 0 for control transfer , Endpoint 1 for audio streaming out , Endpoint 2 for streaming in , Endpoint 3 for HID

■ Supports stereo/mono playback

■ Built-in 2-channel D/A converter with 10-bit resolution

■ Built-in 1-channel A/D converter with 10-bit resolution

■ Alternative settings supported by the audio streaming-out interface:

ALT-0: (default setting) zero isochronous bandwidth

ALT-1: 16-bit PCM 2 channel

■ Alternative settings supported by the audio streaming-in interface:

ALT-0: (default setting) zero isochronous bandwidth

ALT-1: 16-bit PCM stereo

■ 32 bytes of general purpose RAM (R20~R3F)

■ Supports 1 LED output pin

■ Supports 1 Buzzer output pin (2.45 kHz)

■ Supports 24 Button control

■ RC Oscillator with internal RC

■ Package: 48-pin LQFP

Application

■ USB Skype Phone (including key scan and buzzer output)

產(chǎn)品屬性

  • 型號:

    EKA8562A

  • 制造商:

    EMC

  • 制造商全稱:

    ELAN Microelectronics Corp

  • 功能描述:

    USB Audio Controller

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ELAN
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公司原裝現(xiàn)貨特價(jià)長期供貨歡迎來電咨詢
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2016+
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只做進(jìn)口原裝現(xiàn)貨!或訂貨假一賠十!
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