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TDA7803A中文資料

廠家型號(hào) | TDA7803A |
文件大小 | 1303.78Kbytes |
頁(yè)面數(shù)量 | 72頁(yè) |
功能描述 | High efficiency digital input automotive quad power amplifier with built-in diagnostics features, start stop compatible |
數(shù)據(jù)手冊(cè) | |
簡(jiǎn)稱 | STMICROELECTRONICS【意法半導(dǎo)體】 |
生產(chǎn)廠商 | STMicroelectronics |
中文名稱 | 意法半導(dǎo)體集團(tuán)官網(wǎng) |
LOGO |
TDA7803A數(shù)據(jù)手冊(cè)規(guī)格書(shū)PDF詳情
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).
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
STMicroelectronics |
22+ |
27 Flexiwatt |
12000 |
只做原裝,BOM配單,假一罰十 |
|||
STMicroelectronics |
25+ |
27 Flexiwatt(成型引線) |
9350 |
獨(dú)立分銷(xiāo)商 公司只做原裝 誠(chéng)心經(jīng)營(yíng) 免費(fèi)試樣正品保證 |
|||
ST |
22+ |
HSSOP36 |
6000 |
十七年VIP會(huì)員,誠(chéng)信經(jīng)營(yíng),一手貨源,原裝正品可零售! |
|||
ST/意法 |
25+ |
HSSOP36 |
32000 |
ST/意法全新特價(jià)TDA7803A-ZS即刻詢購(gòu)立享優(yōu)惠#長(zhǎng)期有貨 |
|||
ST/意法 |
22+ |
SOP-36 |
15915680 |
原廠原裝現(xiàn)貨 |
|||
STM |
1828 |
HSSOP36 |
45 |
全新原裝公司現(xiàn)貨
|
|||
ST |
23+ |
PowerSO-36 |
30000 |
全新原裝正品 |
|||
ST |
23+ |
HSSOP36 |
3600 |
一級(jí)代理,專注軍工、汽車(chē)、醫(yī)療、工業(yè)、新能源、電力 |
|||
ST(意法) |
25+ |
5000 |
只做原裝 假一罰百 可開(kāi)票 可售樣 |
||||
ST |
22+ |
HSSOP36 |
4800 |
原裝正品現(xiàn)貨假一罰十 |
TDA7803A 資料下載更多...
TDA7803A相關(guān)電子新聞
新到貨:TDA7803A-ZST
品牌:ST封裝:HSSOP36批次:22+
2022-12-26
TDA7803A 芯片相關(guān)型號(hào)
- 357-064-558-202
- 357-064-558-203
- 357-064-558-204
- 357-064-558-207
- 357-064-558-208
- ADP1972
- ADP1972ARUZ-R7
- ADP1972ARUZ-RL
- ADP1972-EVALZ
- ADP1974
- M031EBAAE
- M031EC0AE
- M031EC1AE
- M031EC2AE
- MT25QL256ABA1EW7-0AITES
- MWDL-21P-6J2-18B
- NCP1239MD65R2G
- NMC0805X7R103K50TRP
- TDA7803A-48X
- TDA7803A-8ZT
- TDA7803A-8ZX
- TDA7803A-QLX
- TDA7803A-ZST
- TDA7803A-ZSX
- TDA7808
- TDA7808-48X
- TDA7808-ZST
- TDA7808-ZSX
Datasheet數(shù)據(jù)表PDF頁(yè)碼索引
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STMicroelectronics 意法半導(dǎo)體集團(tuán)
意法半導(dǎo)體 (STMicroelectronics) 成立于1987年,總部位于瑞士日內(nèi)瓦和法國(guó)巴黎,是一家全球領(lǐng)先的半導(dǎo)體公司。意法半導(dǎo)體專注于設(shè)計(jì)、制造和銷(xiāo)售各種半導(dǎo)體解決方案,產(chǎn)品廣泛應(yīng)用于汽車(chē)、工業(yè)、消費(fèi)電子、通信等領(lǐng)域。 意法半導(dǎo)體的產(chǎn)品包括微控制器、模擬集成電路、功率半導(dǎo)體、傳感器等。公司擁有多個(gè)研發(fā)中心和生產(chǎn)基地,致力于技術(shù)創(chuàng)新和研發(fā)投入。意法半導(dǎo)體在全球范圍內(nèi)擁有廣泛的客戶群和合作伙伴,為客戶提供高品質(zhì)的產(chǎn)品和解決方案。 公司的使命是通過(guò)半導(dǎo)體技術(shù)推動(dòng)智能化和可持續(xù)發(fā)展,助力客戶取得成功。意法半導(dǎo)體不僅注重商業(yè)成功,還注重社會(huì)責(zé)任、環(huán)境保護(hù)和可持續(xù)經(jīng)營(yíng)。企業(yè)價(jià)值觀包括創(chuàng)新、尊重