零件型號(hào) | 下載 訂購(gòu) | 功能描述 | 制造商 上傳企業(yè) | LOGO |
---|---|---|---|---|
TPA2011D1 | 具有自動(dòng)恢復(fù)短路保護(hù)的 3.2W 單聲道、模擬輸入 D 類音頻放大器; ? Powerful Mono Class-D Amplifier \n? 3.24 W (4 Ω, 5 V, 10% THDN)\n? 2.57 W (4 Ω, 5 V, 1% THDN)\n? 1.80 W (8 Ω, 5 V, 10% THDN)\n? 1.46 W (8 Ω, 5 V, 1% THDN)\n \n? Integrated Feedback Resistor of 300 kΩ\n? Integrated Image Reject Filter for DAC Noise Reduction\n? Low Output Noise of 20 μV\n? Low Quiescent Current of 1.5 mA\n? Auto Recovering Short-Circuit Protection\n? Thermal Overload Protection\n? 9-Ball, 1.21mm × 1.16 mm 0.4 mm Pitch DSBGA\n? APPLICATIONS \n? Wireless or Cellular Handsets and PDAs\n? Portable Navigation Devices\n? General Portable Audio Devices\n \n All other trademarks are the property of their respective owners; The TPA2011D1 is a 3.2-W high efficiency filter-free class-D audio power amplifier (class-D amp) in a 1.21?mm × 1.16 mm wafer chip scale package (DSBGA) that requires only three external components.Features like 95% efficiency, 86-dB PSRR, 1.5 mA quiescent current and improved RF immunity make the TPA2011D1 class-D amp ideal for cellular handsets. A fast start-up time of 4 ms with no audible turn-on pop makes the TPA2011D1 ideal for PDA and smart-phone applications. The TPA2011D1 allows independent gain while summing signals from separate sources, and has a low 20 μV noise floor. | TITexas Instruments 德州儀器美國(guó)德州儀器公司 | TI | |
TPA2011D1 | 3.2W Mono Filter-Free Class-D Audio Power Amplifier With Auto-Recovering Short-Circuit Protection | TITexas Instruments 德州儀器美國(guó)德州儀器公司 | TI | |
TPA2011D1 | 3.2-W Mono Filter-Free Class-D Audio Power Amplifier With Auto-Recovering Short-Circuit Protection | TI1Texas Instruments 德州儀器美國(guó)德州儀器公司 | TI1 | |
3.2W Mono Filter-Free Class-D Audio Power Amplifier | TI1Texas Instruments 德州儀器美國(guó)德州儀器公司 | TI1 | ||
Mono Filter-Free Class-D Audio Power Amplifier | TI1Texas Instruments 德州儀器美國(guó)德州儀器公司 | TI1 | ||
3.2-W Mono Filter-Free Class-D Audio Power Amplifier With Auto-Recovering Short-Circuit Protection | TI1Texas Instruments 德州儀器美國(guó)德州儀器公司 | TI1 | ||
3.2W Mono Filter-Free Class-D Audio Power Amplifier With Auto-Recovering Short-Circuit Protection | TITexas Instruments 德州儀器美國(guó)德州儀器公司 | TI | ||
Mono Filter-Free Class-D Audio Power Amplifier | TI1Texas Instruments 德州儀器美國(guó)德州儀器公司 | TI1 | ||
3.2-W Mono Filter-Free Class-D Audio Power Amplifier With Auto-Recovering Short-Circuit Protection | TI1Texas Instruments 德州儀器美國(guó)德州儀器公司 | TI1 | ||
3.2W Mono Filter-Free Class-D Audio Power Amplifier | TI1Texas Instruments 德州儀器美國(guó)德州儀器公司 | TI1 |
技術(shù)參數(shù)
- Architecture:
Class-D
- Speaker channels (Max):
Mono
- Power stage supply (Max) (V):
5.5
- Power stage supply (Min) (V):
2.5
- Load (Min) (ohms):
4
- Output power (W):
3.2
- SNR (dB):
95
- THD + N @ 1 kHz (%):
0.23
- Iq (Typ) (mA):
1.8
- Control interface:
Hardware
- Closed/open loop:
Open
- Analog supply (Min) (V):
2.5
- Analog supply (Max) (V):
5.5
- PSRR (dB):
86
- Operating temperature range (C):
-40 to 85
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
TI |
24+ |
DSBGA|9 |
451000 |
免費(fèi)送樣原盒原包現(xiàn)貨一手渠道聯(lián)系 |
詢價(jià) | ||
TI(德州儀器) |
23+ |
NA |
20094 |
正納10年以上分銷經(jīng)驗(yàn)原裝進(jìn)口正品做服務(wù)做口碑有支持 |
詢價(jià) | ||
TI(德州儀器) |
24+/25+ |
10000 |
原裝正品現(xiàn)貨庫(kù)存價(jià)優(yōu) |
詢價(jià) | |||
TI(德州儀器) |
2021+ |
8000 |
原裝現(xiàn)貨,歡迎詢價(jià) |
詢價(jià) | |||
TI德州儀器 |
22+ |
24000 |
原裝正品現(xiàn)貨,實(shí)單可談,量大價(jià)優(yōu) |
詢價(jià) | |||
TI |
2023+ |
DSBGA |
5800 |
進(jìn)口原裝,現(xiàn)貨熱賣 |
詢價(jià) | ||
TI(德州儀器) |
23+ |
13650 |
公司只做原裝正品,假一賠十 |
詢價(jià) | |||
TI(德州儀器) |
2450+ |
SMD |
9850 |
只做原裝正品代理渠道!假一賠三! |
詢價(jià) | ||
TI |
12 |
DSBGA-9 |
2199 |
詢價(jià) | |||
TI |
11+ |
DSBGA |
8000 |
全新原裝,絕對(duì)正品現(xiàn)貨供應(yīng) |
詢價(jià) |
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