AD1991中文資料亞德諾數(shù)據(jù)手冊PDF規(guī)格書
AD1991規(guī)格書詳情
GENERAL DESCRIPTION
The AD1991 is a 2-channel BTL or 4-channel single-ended class D audio power output stage. The part is configured during reset to be in either 2-channel mode or 4-channel mode.
FEATURES
Class D/1-Bit Audio Power Output Stage
5 V Analog and Digital Supply Voltages
Power Stage Power Supply 8 V to 20 V
Output Power @ 0.1 THD + N
Stereo Mode
2 x 20 W @ 4 Ω @ 14.4 V
2 x 20 W @ 8 Ω @ 20 V
Mono Mode
1 x 40 W @ 4 Ω @ 20 V
RON < 320 mΩ (per Transistor)
Efficiency > 85 @ Full Power/8 Ω
Clickless Mute Function
Turn-On and Turn-Off Pop Suppression
Short-Circuit Protection
Overtemperature Protection
Data Loss Protection
2-Channel BTL Outputs or
4-Channel Single-Ended Outputs
52-Lead Exposed Pad TQFP Package
Low Cost DMOS Process
APPLICATIONS
PC Audio Systems
Minicomponents
Automotive Amplifiers
Home Theater Systems
Televisions
產(chǎn)品屬性
- 型號：
AD1991
- 制造商：
AD
- 制造商全稱：
Analog Devices
- 功能描述：
Class D/1-Bit Audio Power Output Stage
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
AD |
23+ |
原廠原包 |
19960 |
只做進口原裝 終端工廠免費送樣 |
詢價 | ||
AD |
03+ |
QFP |
2890 |
全新原裝進口自己庫存優(yōu)勢 |
詢價 | ||
ADI/亞德諾 |
2023+ |
80000 |
一級代理/分銷渠道價格優(yōu)勢 十年芯程一路只做原裝正品 |
詢價 | |||
AD |
23+ |
QFP |
20000 |
全新原裝假一賠十 |
詢價 | ||
ADI |
2018+ |
TQFP |
6000 |
全新原裝正品現(xiàn)貨,假一賠佰 |
詢價 | ||
ADI |
24+ |
QFP44 |
35200 |
一級代理分銷/放心采購 |
詢價 | ||
AD |
23+ |
SOPSSOPQFP |
20000 |
原廠原裝正品現(xiàn)貨 |
詢價 | ||
AD |
17+ |
QFP |
9988 |
只做原裝進口,自己庫存 |
詢價 | ||
ADI |
21+ |
TQFP |
416 |
原裝現(xiàn)貨假一賠十 |
詢價 | ||
AD |
2339+ |
NA |
6521 |
公司原廠原裝現(xiàn)貨假一罰十!特價出售!強勢庫存! |
詢價 |
