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TPA2000D1-Q1

汽車類 2W 模擬輸入單聲道 D 類音頻放大器; ? Qualified for Automotive Applications\n? ESD Protection Exceeds 2000 V Per MIL-STD-883, Method 3015; Exceeds 200 V Using Machine Model (C = 200 pF, R = 0)\n? Modulation Scheme Optimized to Operate Without a Filter\n? Extremely Efficient Third-Generation 5-V Class-D Technology: \n? Low Supply Current (No Filter) . . . 4 mA\n? Low Supply Current (Filter) . . . 7.5 mA\n? Low Shutdown Current . . . 0.05 μA\n? Low-Noise Floor . . . 40 μVRMS (No-Weighting Filter)\n? Maximum Efficiency Into 8 Ω, 75 — 85%\n? Four Internal Gain Settings . . . 6 — 23.5 dB\n? PSSR . . . –77 dB\n \n? 4 mm × 4 mm MicroStar? Junior BGA and TSSOP Package Options\n? 2 W Into a 4-Ω Speaker (THD+NDD, Ground, and Load)\n MicroStar is a trademark of Texas Instruments.;

The TPA2000D1 is a 2-W mono bridge-tied-load (BTL) class-D amplifier designed to drive a speaker with at least 4-Ω impedance. The amplifier uses Texas Instruments third-generation modulation technique, which results in improved efficiency and SNR. It also allows the device to be connected directly to the speaker without the use of the LC output filter commonly associated with class-D amplifiers (this results in EMI which must be shielded at the system level). These features make the device ideal for use in devices where high efficiency is needed to extend battery run time. The gain of the amplifier is controlled by two input terminals, GAIN1 and GAIN0. This allows the amplifier to be configured for a gain of 6, 12, 18, and 23.5 dB. The differential input terminals are high-impedance CMOS inputs and can be used as summing nodes. The class-D BTL amplifier includes depop circuitry to reduce the amount of turnon pop at power up and when cycling SHUTDOWN. The TPA2000D1 is available in the 16-pin TSSOP and MicroStar? Junior BGA packages and drive 2 W of continuous output power into a 4-Ω load. The TPA2000D1T operates over an ambient temperature range of ?40°C to 105°C.

TITexas Instruments

德州儀器美國德州儀器公司

TPA2000D1-Q1

絲?。?a target="_blank" title="Marking" href="/20001t/marking.html">20001T；Package：14PINSPW；2-W FILTERLESS MONO CLASS-D AUDIO POWER AMPLIFIER

TITexas Instruments

德州儀器美國德州儀器公司

TPA2000D1-Q1

絲印：20001T；Package：14PINSPW；2-W FILTERLESS MONO CLASS-D AUDIO POWER AMPLIFIER

TITexas Instruments

德州儀器美國德州儀器公司

TPA2000D1-Q1_15

2-W FILTERLESS MONO CLASS-D AUDIO POWER AMPLIFIER

TITexas Instruments

德州儀器美國德州儀器公司

技術參數(shù)

  • Architecture：

    Class-D

  • Speaker channels (Max)：

    Mono

  • Power stage supply (Max) (V)：

    5.5

  • Power stage supply (Min) (V)：

    2.7

  • Load (Min) (ohms)：

    4

  • Output power (W)：

    2

  • SNR (dB)：

    95

  • THD + N @ 1 kHz (%)：

    0.2

  • Iq (Typ) (mA)：

    4

  • Control interface：

    GPIO

  • Closed/open loop：

    Closed

  • Analog supply (Min) (V)：

    2.7

  • Analog supply (Max) (V)：

    5.5

  • PSRR (dB)：

    77

  • Operating temperature range (C)：

    -40 to 105

供應商型號品牌批號封裝庫存備注價格
TI/德州儀器
23+
11200
原廠授權一級代理、全球訂貨優(yōu)勢渠道、可提供一站式BO
 詢價
TI德州儀器
22+
24000
原裝正品現(xiàn)貨,實單可談,量大價優(yōu)
 詢價
TI
2025+
TSSOP16
3750
全新原廠原裝產(chǎn)品、公司現(xiàn)貨銷售
 詢價
TexasInstruments
18+
ICAMPAUDIOPWR2WMONO16TSS
6800
公司原裝現(xiàn)貨/歡迎來電咨詢!
 詢價
Texas Instruments
24+
16-TSSOP(0.173
65200
詢價
TI
20+
SSOP-16
3854
就找我吧!--邀您體驗愉快問購元件!
 詢價
Texas
25+
25000
原廠原包 深圳現(xiàn)貨 主打品牌 假一賠百 可開票!
 詢價
TI(德州儀器)
2021+
TSSOP-16
499
詢價
N/A
22+
NA
500000
萬三科技,秉承原裝,購芯無憂
 詢價
22+
NA
3450
加我QQ或微信咨詢更多詳細信息,
 詢價
更多TPA2000D1-Q1供應商 更新時間2025-7-28 15:59:00

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