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TDA7491LP13TR中文資料意法半導(dǎo)體數(shù)據(jù)手冊PDF規(guī)格書
TDA7491LP13TR規(guī)格書詳情
Description
The TDA7491LP is a dual BTL class-D audio amplifier with single power supply designed for LCD TVs and monitors.
Thanks to the high efficiency and exposed-pad-down (EPD) package no separate heatsink is required.
Furthermore, the filterless operation allows a reduction in the external component count. The TDA7491LP is pin-to-pin compatible with the TDA7491P and TDA7491HV.
Features
■ 5 W + 5 W continuous output power: RL = 8 Ω, THD = 10 at VCC = 9 V
■ 5 W + 5 W continuous output power: RL = 4 Ω, THD = 10 at VCC = 6.6 V
■ Wide range single supply operation (5 V - 14 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：
TDA7491LP13TR
- 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/意法 |
23+ |
PowerSS |
8215 |
原廠原裝 |
詢價 | ||
ST/意法 |
22+ |
SSOP36 |
6000 |
原裝正品 |
詢價 | ||
ST |
2018+ |
SSOP |
6000 |
全新原裝正品現(xiàn)貨,假一賠佰 |
詢價 | ||
ST |
20+ |
PowerSSO-36EP |
69052 |
原裝優(yōu)勢主營型號-可開原型號增稅票 |
詢價 | ||
ST(意法半導(dǎo)體) |
23+ |
FSOP-36 |
10000 |
只做原裝 假一賠萬 |
詢價 | ||
ST/意法 |
22+ |
HSSOP36 |
9000 |
原裝正品,支持實單! |
詢價 | ||
ST/意法半導(dǎo)體 |
21+ |
FSOP-36 |
10000 |
公司只做原裝,誠信經(jīng)營 |
詢價 | ||
ST |
15+ |
SSOP36 |
200 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
ST/意法 |
21+ |
PowerSSO-36EP |
5000 |
百域芯優(yōu)勢 實單必成 可開13點增值稅 |
詢價 | ||
ST |
24+ |
SSOP36 |
5000 |
原廠授權(quán)代理 價格絕對優(yōu)勢 |
詢價 |
