PT2002-TX中文資料普誠數(shù)據(jù)手冊PDF規(guī)格書
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DESCRIPTION
The PT2002 is a Class-D power amplifier designed for audio equipments, maximum output power can reach up to 2.2W x 3CH (VDD = 5V, RL = 4?, THD = 10). The PT2002 composed of exclusively designed Class-D circuitry (patented) by PTC, along with the most advanced semi-conductor technology. Compare with traditional Class-AB amplifiers, the PT2002 performs much better power efficiency (>80), less heat dissipation, and produces superior audio quality. External circuitry is very simple and flexible, and consists of flawless self-protection capabilities. The chip’s packaging is small, thus it occupies an insignificant amount of space on the circuit board; therefore, making it the predominant choice when it comes to audio amplifiers.
FEATURES
? CMOS technology
? 3 channels, differential analog input
? Maximum output power 2.2W(4?) x 3CH @ THD=10
? No external LC low-pass filter required
? 20dB fixed voltage gain
? Contains shutdown function
? POP noise free during shutdown and power ON/OFF period
? User adjustable power-on delay timing
? Built-in short circuit protection
? Built-in overheat protection
? Low distortion (0.3)
? High efficiency (>85, 8? load), low heat dissipation
? SSOP 24 pins, 173 mil body width miniature packages
APPLICATIONS
? Small multimedia speakers
? Laptop
? LCD monitor
? Portable DVD player
? Portable Media player
? Other audio applications
產(chǎn)品屬性
- 型號:
PT2002-TX
- 制造商:
PTC
- 制造商全稱:
Princeton Technology Corp
- 功能描述:
3CH, 2.2W, Class-D Audio Power Amplifier
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
PTC |
24+ |
NA/ |
11250 |
原廠直銷,現(xiàn)貨供應(yīng),賬期支持! |
詢價 | ||
原廠 |
2023+ |
模塊 |
600 |
專營模塊,繼電器,公司原裝現(xiàn)貨 |
詢價 | ||
PTC |
2021+ |
SOPDIP |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
NIEC |
23+ |
200A800V |
900 |
全新原裝正品,量大可訂貨!可開17%增值票!價格優(yōu)勢! |
詢價 | ||
SHARP |
21+ |
1206發(fā)射 |
12588 |
原裝正品,自己庫存 假一罰十 |
詢價 | ||
PTC |
24+ |
SOP |
34 |
詢價 | |||
NI |
2023+ |
模塊 |
50000 |
原裝現(xiàn)貨 |
詢價 | ||
PUOLOP(迪浦) |
2447 |
SOP-8 |
105000 |
2500個/圓盤一級代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨, |
詢價 | ||
PUOLOP迪浦 |
2030+ |
SOP8 |
620 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
PTC |
24+ |
SOPDIP |
40896 |
原裝進(jìn)口現(xiàn)貨假一賠百 |
詢價 |