TDA7854中文資料意法半導(dǎo)體數(shù)據(jù)手冊(cè)PDF規(guī)格書
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廠商型號(hào) |
TDA7854 |
功能描述 | 4 x 47W MOSFET quad bridge power amplifier |
文件大小 |
167.27 Kbytes |
頁面數(shù)量 |
12 頁 |
生產(chǎn)廠商 | STMicroelectronics |
企業(yè)簡(jiǎn)稱 |
STMICROELECTRONICS【意法半導(dǎo)體】 |
中文名稱 | 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 | 2025-2-21 14:10:00 |
人工找貨 | TDA7854價(jià)格和庫存,歡迎聯(lián)系客服免費(fèi)人工找貨 |
TDA7854規(guī)格書詳情
Description
The TDA7854 is a breakthrough MOSFET technology class AB audio power amplifier in Flexiwatt 25 package designed for high power car radio. The fully complementary P-Channel/N Channel output structure allows a rail to rail output voltage swing which, combined with high output current and minimized saturation losses sets new power references in the car-radio field,
with unparalleled distortion performances.
Features
■ Multipower BCD technology
■ High output power capability:
–4 x 47W/4Ωmax.
–4 x 80W/2Ωmax.
■ MOSFET output power stage
■ Excellent 2Ωdriving capability
■ Hi-fi class distortion
■ Low output noise
■ St-by function
■ Mute function
■ Automute at min. supply voltage detection
■ Low external component count:
– Internally fixed gain (26dB)
– No external compensation
– No bootstrap capacitors
Protections:
■ Output short circuit to GND, to Vs, across the load
■ Very inductive loads
■ Overrating chip temperature with soft thermal limiter
■ Load dump voltage
■ Fortuitous open GND
■ Reversed battery
■ ESD
產(chǎn)品屬性
- 型號(hào):
TDA7854
- 功能描述:
音頻放大器 4 x 47W MOSFET Quad Bridge Pwr Amplifier
- RoHS:
否
- 制造商:
STMicroelectronics
- 產(chǎn)品:
General Purpose Audio Amplifiers
- 輸出類型:
Digital
- 輸出功率:
THD +
- 工作電源電壓:
3.3 V
- 安裝風(fēng)格:
SMD/SMT
- 封裝/箱體:
TQFP-64
- 封裝:
Reel
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
ST(意法) |
23+ |
NA |
20094 |
正納10年以上分銷經(jīng)驗(yàn)原裝進(jìn)口正品做服務(wù)做口碑有支持 |
詢價(jià) | ||
ST/意法半導(dǎo)體 |
21+ |
25 Flexiwatt(成型引線) |
8080 |
只做原裝,質(zhì)量保證 |
詢價(jià) | ||
ST |
23+ |
ZIP |
4500 |
全新原裝、誠(chéng)信經(jīng)營(yíng)、公司現(xiàn)貨銷售! |
詢價(jià) | ||
ST/意法半導(dǎo)體 |
21+ |
25 Flexiwatt(成型引線) |
28680 |
公司只做原裝,誠(chéng)信經(jīng)營(yíng) |
詢價(jià) | ||
DS |
2021++ |
SMD |
8000 |
原裝正品價(jià)格優(yōu)勢(shì)!歡迎詢價(jià)QQ:385913858TEL:15 |
詢價(jià) | ||
ST |
1013+ |
ZIP-25 |
44 |
一級(jí)代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價(jià) | ||
ST |
23+ |
ZIP25 |
8560 |
受權(quán)代理!全新原裝現(xiàn)貨特價(jià)熱賣! |
詢價(jià) | ||
ST/意法半導(dǎo)體 |
21+ |
25 Flexiwatt(成型引線) |
6000 |
原裝現(xiàn)貨 |
詢價(jià) | ||
ST |
1836+ |
ZIP25 |
9852 |
只做原裝正品現(xiàn)貨!或訂貨假一賠十! |
詢價(jià) | ||
ST/意法 |
2223+ |
ZIP-25 |
26800 |
只做原裝正品假一賠十為客戶做到零風(fēng)險(xiǎn) |
詢價(jià) |