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TDA7803A-8ZT集成電路(IC)的專用IC規(guī)格書(shū)PDF中文資料

TDA7803A-8ZT
廠商型號(hào)

TDA7803A-8ZT

參數(shù)屬性

TDA7803A-8ZT 封裝/外殼為27 Flexiwatt(成型引線);包裝為卷帶(TR);類別為集成電路(IC)的專用IC;產(chǎn)品描述:SPS AUDIO \u0026 POWER

功能描述

High efficiency digital input automotive quad power amplifier with built-in diagnostics features, start stop compatible
SPS AUDIO \u0026 POWER

封裝外殼

27 Flexiwatt(成型引線)

文件大小

1.30378 Mbytes

頁(yè)面數(shù)量

72 頁(yè)

生產(chǎn)廠商 STMicroelectronics
企業(yè)簡(jiǎn)稱

STMICROELECTRONICS意法半導(dǎo)體

中文名稱

意法半導(dǎo)體集團(tuán)官網(wǎng)

原廠標(biāo)識(shí)
數(shù)據(jù)手冊(cè)

下載地址一下載地址二到原廠下載

更新時(shí)間

2025-1-29 23:00:00

TDA7803A-8ZT規(guī)格書(shū)詳情

TDA7803A-8ZT屬于集成電路(IC)的專用IC。由意法半導(dǎo)體集團(tuán)制造生產(chǎn)的TDA7803A-8ZT專用 IC專用專用集成電路 (IC) 或芯片設(shè)計(jì)用于執(zhí)行特定功能。這個(gè)類別包括可尋址開(kāi)關(guān)、空芯儀表驅(qū)動(dòng)器、音視頻開(kāi)關(guān)、驗(yàn)證芯片、自動(dòng)放電、時(shí)鐘發(fā)生器、彩色掃描儀,以及各種應(yīng)用所用的其他許多集成電路。

Features

? AEC-Q100 qualified

? 24-bit digital processing

? 115 dB dynamic range (A-weighted)

? SB-I (SB - improved) high efficiency operation

the highest ’non - class D’ efficiency

? Parallel mode function availability

? High output power capability:

– 4 x 27 W 4?Ω?@ 14.4 V, 1 kHz, THD = 10

– 4 x 47 W 2 Ω @ 14.4 V, 1 kHz, THD = 10

? Flexible mode control:

– Full I2C bus driving 1.8V/3.3V) with four

addresses selectable (only for PowerSO36

package option)

– Independent front/rear play/ mute

– Selectable digital gains for very-low noise

line-out function

– Digital diagnostic with DC and AC load

detections

? Start-stop compatibility (operation down to 6V)

? Sample rates: 44.1 kHz, 48 kHz, 96 kHz, 192 kHz

? Flexible serial data port (1.8 V / 3.3 V):

– I2S standard, TDM 4Ch, TDM 8Ch, TDM

16ch (8+8ch)

? Offset detector

? Independent front/rear clipping detector

? Programmable diagnostic pin

? CMOS compatible enable pin

? Thermal protection

? Pop free in mute to play transitions and viceversa

Description

The TDA7803A is a single chip quad bridge amplifier in advanced BCD technology integrating: a full D/A converter, digital input for direct connection to I2S (or TDM) and powerful MOSFET output stages.

The integrated D/A converter allows the performance to reach an outstanding 115 dB S/N ratio with more than 110 dB of dynamic range.

Moreover the TDA7803A integrates an innovative high efficiency concept, optimized also for uncorrelated music signals. The device is designed to be compatible to battery modulation for class-G systems.

Thanks to this concept, the dissipated “output power” under average listening conditions can be reduced up to 50 when compared to the conventional class AB solutions.

The TDA7803A integrates also a programmable PLL that is able to lock at the input frequencies of 64*Fs for all the input configurations.

The device is equipped with a full diagnostics array that communicates the status of each speaker through the I2C bus. The same I2C bus allows to control several configurations of the device.

The TDA7803A is able to play music down to 6 V supply voltage - so it is compatible with the so called 'start stop' battery profile recently adopted by several car makers (thus reducing the fuel consumption and the impact over the environment).

產(chǎn)品屬性

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  • 產(chǎn)品編號(hào):

    TDA7803A-8ZT

  • 制造商:

    STMicroelectronics

  • 類別:

    集成電路(IC) > 專用 IC

  • 系列:

    Automotive, AEC-Q100

  • 包裝:

    卷帶(TR)

  • 類型:

    功率放大器

  • 安裝類型:

    表面貼裝型

  • 封裝/外殼:

    27 Flexiwatt(成型引線)

  • 供應(yīng)商器件封裝:

    27 Flexiwatt(SMD)

  • 描述:

    SPS AUDIO \u0026 POWER

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
ST/意法
23+
NA/
3850
原裝現(xiàn)貨,當(dāng)天可交貨,原型號(hào)開(kāi)票
詢價(jià)
ST/意法半導(dǎo)體
21+
PowerSO-36
6000
原裝現(xiàn)貨
詢價(jià)
ST
HSSOP36
93480
集團(tuán)化配單-有更多數(shù)量-免費(fèi)送樣-原包裝正品現(xiàn)貨-正規(guī)
詢價(jià)
ST/意法
22+
HSSOP36
9000
原裝正品,支持實(shí)單!
詢價(jià)
ST/意法半導(dǎo)體
21+
PowerSO-36
8080
只做原裝,質(zhì)量保證
詢價(jià)
STMicr
21+
25000
原廠原包 深圳現(xiàn)貨 主打品牌 假一賠百 可開(kāi)票!
詢價(jià)
ST/意法
22+
HSSOP36
39197
鄭重承諾只做原裝進(jìn)口現(xiàn)貨
詢價(jià)
6000
詢價(jià)
ST/意法
22+
SSOP36
2000
原裝正品
詢價(jià)
STM(STMicroelectronics)
22+
NA
500000
萬(wàn)三科技,秉承原裝,購(gòu)芯無(wú)憂
詢價(jià)