TDA7491MV中文資料意法半導體數據手冊PDF規(guī)格書
TDA7491MV規(guī)格書詳情
Description
The TDA7491MV is a mono BTL class-D audio amplifier with single power supply designed for LCD TVs and monitors.
Thanks to the high efficiency and an exposed-pad-down (EPD) package no heatsink is required. Furthermore, the filterless operation allows a reduction in the external component count. The TDA7491MV is pin to pin compatible with the
TDA7491P, TDA7491LP and TDA7491HV for the left channel.
Features
? 20 W continuous output power: RL = 8 ?, THD = 10 at VCC = 18 V
? 25 W continuous output power: RL = 6 ?, THD = 10 at VCC = 16 V
? Wide range single supply operation (5 V - 18 V)
? High efficiency (? = 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
產品屬性
- 型號：
TDA7491MV
- 功能描述：
音頻放大器 25W Mono BTL Class-D 4-Select dB
- 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 |
14+ |
SSOP36 |
41 |
向鴻原裝正品/代理渠道/現貨優(yōu)勢 |
詢價 | ||
ST |
24+ |
SSOP36 |
90000 |
一級代理商進口原裝現貨、假一罰十價格合理 |
詢價 | ||
ST |
SSOP-36 |
93480 |
集團化配單-有更多數量-免費送樣-原包裝正品現貨-正規(guī) |
詢價 | |||
ST |
21+ |
36BFSOP |
13880 |
公司只售原裝,支持實單 |
詢價 | ||
STMicroelectronics |
23+ |
SSOP36 |
50000 |
只做原裝正品 |
詢價 | ||
NA |
22+ |
N/A |
354000 |
詢價 | |||
ST |
22+ |
SSOP36 |
25000 |
只做原裝進口現貨,專注配單 |
詢價 | ||
STMicroelectronics |
18+ |
ICAMPAUDCLASSDBTLPWRSSO3 |
6800 |
公司原裝現貨 |
詢價 | ||
ST/意法 |
23+ |
HSSOP36 |
11200 |
原廠授權一級代理、全球訂貨優(yōu)勢渠道、可提供一站式BO |
詢價 | ||
ST |
11+ |
HSSOP36 |
8000 |
全新原裝,絕對正品現貨供應 |
詢價 |
