ET7208中文資料音頻多媒體IC數(shù)據(jù)手冊(cè)ETEK規(guī)格書
| 廠商型號(hào) |
ET7208 |
| 功能描述 | 音頻多媒體IC |
| 制造商 | ETEK Wuxi ETEK Micro-Electronics Co.,Ltd. |
| 中文名稱 | 力芯微 無錫力芯微電子股份有限公司 |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-9-23 22:30:00 |
| 人工找貨 | ET7208價(jià)格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
ET7208規(guī)格書詳情
描述 Description
ET7208 is a spectral data acquisition circuit IC with audio 7 band graphic equalizer. In the audio synchronization mode, 20Hz ~ 20KHz input audio signal is subdivided into seven bands through the built-in band-pass filter, and the average range value of each of the different frequency bands is converted into the corresponding digital signal through the built-in high-precision ADC, while the total average range value of the signal sources is calculated. In this mode, different frequency range value of the audio signals can be read out by MCU.
特性 Features
? 2.7V to 5.5V Operation Voltage
? -18dB~+18dB audio input gain adjustable
? 7 band graphic equalizer and a volume data acquisition
? Built-in 8bit ADC
? I2C bus interface
? Digital signals can be read from ADC through the I2C interface
? Part No. and Package
應(yīng)用 Application
? Portable Stereos
? Car Stereos
? Hi-Fi Stereos
? Spectrum Analyzers
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
ETEK |
24+ |
QFN |
80000 |
只做自己庫存 全新原裝進(jìn)口正品假一賠百 可開13%增 |
詢價(jià) | ||
PROTEK/普羅太克 |
24+ |
NA/ |
3264 |
原裝現(xiàn)貨,當(dāng)天可交貨,原型號(hào)開票 |
詢價(jià) | ||
ETEK |
25+ |
SOP-8 |
69 |
原裝正品,假一罰十! |
詢價(jià) | ||
ET |
24+ |
SOP8 |
20000 |
全新原廠原裝，進(jìn)口正品現(xiàn)貨，正規(guī)渠道可含稅??！ |
詢價(jià) | ||
ET |
2450+ |
QFN-10 |
9850 |
只做原裝正品假一賠十為客戶做到零風(fēng)險(xiǎn)!! |
詢價(jià) | ||
ETEK |
21+ |
SOP8 |
65 |
原裝現(xiàn)貨假一賠十 |
詢價(jià) | ||
ET720-LF |
1446 |
1446 |
詢價(jià) | ||||
STM |
24+ |
108000 |
詢價(jià) | ||||
ETEK |
24+ |
QFN10 |
9000 |
只做原裝正品 有掛有貨 假一賠十 |
詢價(jià) | ||
PROTEK/普羅太克 |
24+ |
SOP8 |
15448 |
鄭重承諾只做原裝進(jìn)口現(xiàn)貨 |
詢價(jià) |
