PAM8303D數(shù)據(jù)手冊Diodes中文資料規(guī)格書
| 廠商型號 |
PAM8303D |
| 功能描述 | Ultra Low Emi, 3w Filterless Mono Class-d Audio Power Amplifier |
| 制造商 | Diodes Diodes Incorporated |
| 中文名稱 | 美臺(tái)半導(dǎo)體 |
| 數(shù)據(jù)手冊 | |
| 更新時(shí)間 | 2025-9-1 17:45:00 |
| 人工找貨 | PAM8303D價(jià)格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
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描述 Description
The PAM8303D is a 3W mono filterless Class-D amplifier with high
PSRR and differential input that eliminate noise and RF rectification.
Features like 90% efficiency and small PCB area make the
PAM8303D Class-D amplifier ideal for cellular handsets. The filterless
architecture requires no external output filter, fewer external
components, less PCB area and lower system costs, and simplifies
application design.
The PAM8303D features short circuit protection and thermal
shutdown.
The PAM8303D is available in MSOP-8 and DFN3x3 8-pin packages.
特性 Features
Ultra Low EMI, -20dB Better Than FCC Class-B @ 300MHzHigh Efficiency up to 90% @1W with an 8Ω SpeakerShutdown Current 3W@10% THD Output with a 4Ω Load at 5V SupplyDemanding Few External ComponentsSuperior Low Noise without InputSupply Voltage from 2.8V to 5.5VShort Circuit ProtectionThermal ShutdownAvailable in Space Saving Packages: MSOP-8, DFN3x3-8Pb-Free Package
應(yīng)用 Application
Cellular Phones/Smart PhonesMP4/MP3GPSDigital Photo FrameElectronic DictionaryPortable Game Machines
技術(shù)參數(shù)
- 制造商編號
：PAM8303D
- 生產(chǎn)廠家
：Diodes
- Automotive Compliant PPAP
：No
- Minimum VDD
：2.8 V
- Maximum VDD
：5.5 V
- IQ
：7.5 mA
- Power/CH (W) @ THD=10%
：3
- Power/CH (W) @ THD=1%
：N/A
- Mono or Stereo
：Mono
- BTL
：Yes
- SE
：No
- Class-D or AB
：D
- Power Limit
：No
- Anti-Sat
：No
- Headphone Out
：No
- Efficiency
：90 %
- Volume/ Gain
：Rin adjustable
- Gain Min
：N/A dB
- Gain Max
：300kΩ/RI dB
- SNR
：N/A dB
- PSRR
：63 dB
- Special Feature
：N/A
- Packages
：MSOP-8/U-DFN3030-8
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
PAM |
24+ |
DFN-8 |
393428 |
功放IC現(xiàn)貨特價(jià)有優(yōu)勢 |
詢價(jià) | ||
POWER |
24+ |
BGA |
20000 |
全新原廠原裝，進(jìn)口正品現(xiàn)貨，正規(guī)渠道可含稅??！ |
詢價(jià) | ||
PAM |
24+ |
SMD |
30000 |
詢價(jià) | |||
PAM |
SOP8 |
15000 |
一級代理 原裝正品假一罰十價(jià)格優(yōu)勢長期供貨 |
詢價(jià) | |||
NA |
23+ |
NA |
26094 |
10年以上分銷經(jīng)驗(yàn)原裝進(jìn)口正品,做服務(wù)型企業(yè) |
詢價(jià) | ||
PAM |
23+ |
1209ROHS |
12000 |
一級代理 原裝現(xiàn)貨 |
詢價(jià) | ||
DIODES/美臺(tái) |
21+ |
Reel |
30000 |
百域芯優(yōu)勢 實(shí)單必成 可開13點(diǎn)增值稅 |
詢價(jià) | ||
PA |
22+ |
MSOP8 |
5000 |
只做原裝,假一賠十 |
詢價(jià) | ||
Diodes(達(dá)爾) |
22+ |
NA |
500000 |
萬三科技,秉承原裝,購芯無憂 |
詢價(jià) | ||
DIODES/美臺(tái) |
22+ |
Reel |
12245 |
現(xiàn)貨,原廠原裝假一罰十! |
詢價(jià) |
