TDA7491P中文資料意法半導(dǎo)體數(shù)據(jù)手冊PDF規(guī)格書
TDA7491P規(guī)格書詳情
Description
The TDA7491P is a dual BTL class-D audio amplifier with single power supply designed for LCD TVs and monitors.
Features
■ 10 W + 10 W continuous output power:
RL= 6 Ω, THD = 10 at VCC = 11 V
■ 9.5 W + 9.5 W continuous output power:
RL = 8 Ω, THD = 10 at VCC = 12 V
■ Wide range single supply operation (5 V - 18 V)
■ High efficiency (η= 90)
■ Four selectable, fixed gain settings of nominally 20 dB, 26 dB, 30 dB and 32 dB
■ Differential inputs minimize common-mode noise
■ Filterless operation
■ No ‘pop’ at turn-on/off
■ Standby and mute features
■ Short-circuit protection
■ Thermal overload protection
■ Externally synchronizable
產(chǎn)品屬性
- 型號:
TDA7491P
- 功能描述:
音頻放大器 20W Dual BTL Class D 18V VCC Audio Amp
- 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 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
ST |
2511 |
HSSOP |
16900 |
電子元器件采購降本 30%!盈慧通原廠直采,砍掉中間差價 |
詢價 | ||
ST/意法半導(dǎo)體 |
21+ |
PowerSSO-EP-36 |
8860 |
只做原裝,質(zhì)量保證 |
詢價 | ||
ST |
21+ |
SSOP36 |
13014 |
原裝現(xiàn)貨假一賠十 |
詢價 | ||
ST/意法 |
23+ |
SSOP36 |
36880 |
只做原裝,QQ詢價有詢必回 |
詢價 | ||
TI/德州儀器 |
24+ |
QFP |
32650 |
大批量供應(yīng)優(yōu)勢庫存熱賣 |
詢價 | ||
ST/意法半導(dǎo)體 |
24+ |
PowerSSO-EP-36 |
6000 |
全新原裝深圳倉庫現(xiàn)貨有單必成 |
詢價 | ||
ST |
23+ |
SSOP36 |
8560 |
受權(quán)代理!全新原裝現(xiàn)貨特價熱賣! |
詢價 | ||
ST |
2016+ |
SSOP36 |
3900 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價 | ||
ST |
24+ |
SSOP36 |
80000 |
只做自己庫存,全新原裝進口正品假一賠百,可開13%增 |
詢價 | ||
ST |
2023+ |
SSOP36 |
5800 |
進口原裝,現(xiàn)貨熱賣 |
詢價 |