TDA7490L中文資料意法半導體數據手冊PDF規(guī)格書
TDA7490L規(guī)格書詳情
DESCRIPTION
The TDA7490L is a dual audio class D amplifier assembled in Flexiwatt 25 package; it is specially designed for high efficiency application mainly for TV and Home Stereo sets.
FEATURES
■ 20W + 20W OUTPUT POWER:
@RL = 8?/4?; THD = 10
■ HIGH EFFICIENCY
■ WIDE SUPPLY VOLTAGE RANGE (FROM ±10
TO ±25V)
■ SPLIT SUPPLY, SINGLE SUPPLY
OPERATION
■ TURN OFF/ON POP FREE
■ ST-BY AND MUTE FEATURES
■ SHORT CIRCUIT PROTECTION ACROSS
THE LOAD
■ THERMAL OVERLOAD PROTECTION
■ EXTERNALLY SINCHRONIZABLE
■ BRIDGE CONFIGURATION
產品屬性
- 型號：
TDA7490L
- 功能描述：
音頻放大器 Class-D Amplifier
- RoHS：
否
- 制造商：
STMicroelectronics
- 產品：
General Purpose Audio Amplifiers
- 輸出類型：
Digital
- 輸出功率：
THD +
- 工作電源電壓：
3.3 V
- 安裝風格：
SMD/SMT
- 封裝/箱體：
TQFP-64
- 封裝：
Reel
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
ST-MICROELECTRONICS |
25+ |
NA |
880000 |
明嘉萊只做原裝正品現貨 |
詢價 | ||
ST |
23+ |
ZSIP25 |
4500 |
全新原裝、誠信經營、公司現貨銷售! |
詢價 | ||
ST |
24+ |
ZIP-25 |
10500 |
全新原裝正品現貨假一罰十 |
詢價 | ||
ST |
23+ |
ZIP-25P |
16900 |
正規(guī)渠道,只有原裝! |
詢價 | ||
24+ |
2500 |
自己現貨 |
詢價 | ||||
ST |
23+ |
ZIP25 |
5000 |
原裝正品,假一罰十 |
詢價 | ||
ST |
24+ |
ZIP25 |
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 | ||
STMicroelectronics |
18+ |
ICAMPAUDIO40WD25FLEXIWAT |
6800 |
公司原裝現貨 |
詢價 | ||
N/A |
22+ |
NA |
500000 |
萬三科技,秉承原裝,購芯無憂 |
詢價 | ||
ADI |
23+ |
ZIP-25 |
7000 |
詢價 |
