EKA8561A中文資料義隆電子數(shù)據(jù)手冊PDF規(guī)格書
相關(guān)芯片規(guī)格書
更多EKA8561A規(guī)格書詳情
General Description
The eKA8561A is a USB digital audio controller with audio data processing that supports 16-bit 2-channel format at 48 kHz sampling rate. The device has an integrated USB transceiver, USB core, 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 48K, 44.1kHz, 32kHz, 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
2 LED direct sink pins with internal serial resistor
RC Oscillator with internal RC
Total of 3 HID control pins (Mute Speaker, Volume Down, Volume Up)
Wake-up pin in HID control pin
Package: 48-pin LQFP
產(chǎn)品屬性
- 型號:
EKA8561A
- 制造商:
EMC
- 制造商全稱:
ELAN Microelectronics Corp
- 功能描述:
USB Audio Controller
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
ELAN |
2016+ |
QFP48 |
6000 |
公司只做原裝,假一罰十,可開17%增值稅發(fā)票! |
詢價 | ||
XX/興芯智能 |
24+ |
XX |
860000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
XX |
23+ |
NA/ |
650 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價 | ||
XX |
23+ |
XX |
20000 |
原廠原裝正品現(xiàn)貨 |
詢價 | ||
EMC |
23+ |
NA |
39960 |
只做進(jìn)口原裝,終端工廠免費(fèi)送樣 |
詢價 | ||
ELAN |
23+ |
QFP48 |
7300 |
專注配單,只做原裝進(jìn)口現(xiàn)貨 |
詢價 | ||
XX |
19+ |
XX |
20000 |
650 |
詢價 | ||
XX |
23+ |
XX |
999999 |
原裝正品現(xiàn)貨量大可訂貨 |
詢價 | ||
XX |
22+23+ |
XX |
77407 |
絕對原裝正品現(xiàn)貨,全新深圳原裝進(jìn)口現(xiàn)貨 |
詢價 | ||
ELAN |
22+ |
QFP48 |
50000 |
只做原裝正品,假一罰十,歡迎咨詢 |
詢價 |