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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

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

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

TPA2011D1_12

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

TPA2011D1_15

Mono Filter-Free Class-D Audio Power Amplifier

TI1Texas Instruments

德州儀器美國(guó)德州儀器公司

TPA2011D1_17

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

TPA2011D1YFFR

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

TPA2011D1YFFR

Mono Filter-Free Class-D Audio Power Amplifier

TI1Texas Instruments

德州儀器美國(guó)德州儀器公司

TPA2011D1YFFR

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

TPA2011D1YFFR

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

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)
更多TPA2011D1供應(yīng)商 更新時(shí)間2025-7-30 16:40:00