TDA7439B集成電路(IC)的音頻專(zhuān)用規(guī)格書(shū)PDF中文資料

廠商型號(hào) |
TDA7439B |
參數(shù)屬性 | TDA7439B 封裝/外殼為28-DIP(0.600",15.24mm);包裝為托盤(pán);類(lèi)別為集成電路(IC)的音頻專(zhuān)用;產(chǎn)品描述:IC PROCESSOR AUDIO DGTL 28DIP |
功能描述 | - |
封裝外殼 | 28-DIP(0.600",15.24mm) |
文件大小 |
167.27 Kbytes |
頁(yè)面數(shù)量 |
19 頁(yè) |
生產(chǎn)廠商 | STMicroelectronics |
企業(yè)簡(jiǎn)稱(chēng) |
STMICROELECTRONICS【意法半導(dǎo)體】 |
中文名稱(chēng) | 意法半導(dǎo)體集團(tuán)官網(wǎng) |
原廠標(biāo)識(shí) | ![]() |
數(shù)據(jù)手冊(cè) | |
更新時(shí)間 | 2025-3-12 11:48:00 |
人工找貨 | TDA7439B價(jià)格和庫(kù)存,歡迎聯(lián)系客服免費(fèi)人工找貨 |
TDA7439B規(guī)格書(shū)詳情
TDA7439B屬于集成電路(IC)的音頻專(zhuān)用。由意法半導(dǎo)體集團(tuán)制造生產(chǎn)的TDA7439B音頻專(zhuān)用音頻專(zhuān)用的半導(dǎo)體器件專(zhuān)為音頻信號(hào)的濾波、驅(qū)動(dòng)、放大、轉(zhuǎn)換和接口而設(shè)計(jì)。特征包括功能、應(yīng)用、通道數(shù)、接口、電壓和規(guī)格。應(yīng)用包括音頻系統(tǒng)、汽車(chē)音頻、消費(fèi)類(lèi)音頻、樂(lè)器、專(zhuān)業(yè)音頻、通信系統(tǒng)、電信系統(tǒng)、數(shù)字音頻、驅(qū)動(dòng)器、前置放大器、信號(hào)混合、信號(hào)處理、語(yǔ)音觸發(fā)器解決方案和 10 Base-T。
DESCRIPTION
The TDA7439 is a volume tone (bass, middle and treble) balance (Left/Right) processor for quality audio applicationsin car-radio and Hi-Fi systems.
Selectable input gain is provided. Control of all the functions is accomplished by serial bus.
The AC signal setting is obtained by resistor networks and switches combined with operational amplifiers.
Thanks to the used BIPOLAR/CMOSTechnology, Low Distortion, Low Noise and DC stepping are obtained
■ INPUT MULTIPLEXER
- 4 STEREO INPUTS
- SELECTABLE INPUT GAIN FOR OPTIMAL
ADAPTATION TO DIFFERENT SOURCES
■ ONE STEREO OUTPUT
■ TREBLE, MIDDLE AND BASS CONTROL IN 2.0dB STEPS
■ VOLUME CONTROL IN 1.0dB STEPS
TWO SPEAKER ATTENUATORS:
- TWO INDEPENDENT SPEAKER CONTROL
IN 1.0dB STEPS FOR BALANCE FACILITY
- INDEPENDENT MUTE FUNCTION
■ ALL FUNCTION ARE PROGRAMMABLE VIA SERIAL BUS
產(chǎn)品屬性
更多- 產(chǎn)品編號(hào):
TDA7439B
- 制造商:
STMicroelectronics
- 類(lèi)別:
集成電路(IC) > 音頻專(zhuān)用
- 包裝:
托盤(pán)
- 安裝類(lèi)型:
通孔
- 封裝/外殼:
28-DIP(0.600",15.24mm)
- 供應(yīng)商器件封裝:
28-PDIP
- 描述:
IC PROCESSOR AUDIO DGTL 28DIP
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
ST |
24+ |
DIP-28 |
2987 |
只售原裝自家現(xiàn)貨!誠(chéng)信經(jīng)營(yíng)!歡迎來(lái)電! |
詢(xún)價(jià) | ||
ST/意法 |
23+ |
SOP28 |
11200 |
原廠授權(quán)一級(jí)代理、全球訂貨優(yōu)勢(shì)渠道、可提供一站式BO |
詢(xún)價(jià) | ||
ST |
24+ |
SO-28 |
7500 |
十年品牌!原裝現(xiàn)貨!!! |
詢(xún)價(jià) | ||
ST |
10+ |
SOP28 |
6000 |
絕對(duì)原裝自己現(xiàn)貨 |
詢(xún)價(jià) | ||
PHILIPS |
2020+ |
SOP |
5000 |
百分百原裝正品 真實(shí)公司現(xiàn)貨庫(kù)存 本公司只做原裝 可 |
詢(xún)價(jià) | ||
ST |
2020+ |
SOP28 |
35000 |
100%進(jìn)口原裝正品公司現(xiàn)貨庫(kù)存 |
詢(xún)價(jià) | ||
AD |
2020+ |
SOP28 |
80000 |
只做自己庫(kù)存,全新原裝進(jìn)口正品假一賠百,可開(kāi)13%增 |
詢(xún)價(jià) | ||
NSC |
24+ |
SOP-28 |
6868 |
原裝現(xiàn)貨,可開(kāi)13%稅票 |
詢(xún)價(jià) | ||
ST |
11+ |
SOP28 |
8000 |
全新原裝,絕對(duì)正品現(xiàn)貨供應(yīng) |
詢(xún)價(jià) | ||
ST |
23+ |
28PDIP |
8000 |
只做原裝現(xiàn)貨 |
詢(xún)價(jià) |