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TDA7851A中文資料意法半導(dǎo)體數(shù)據(jù)手冊(cè)PDF規(guī)格書

TDA7851A
廠商型號(hào)

TDA7851A

功能描述

4 x 48 W MOSFET quad bridge power amplifier

文件大小

327.922 Kbytes

頁(yè)面數(shù)量

15 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)

本地下載下載地址二到原廠下載

更新時(shí)間

2025-5-28 14:45:00

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TDA7851A規(guī)格書詳情

Features

Multipower BCD technology

High output power capability:

– 4 x 48 W/4 ? Max.

– 4 x 28 W/4 ? @ 14.4 V, 1 kHz, 10

– 4 x 72 W/2 ? Max.

MOSFET output power stage

Excellent 2 ? driving capability

Hi-Fi class distortion

Low output noise

Standby function

Mute function

Automute at min. supply voltage detection

Low external component count:

– Internally fixed gain (26 dB)

– No external compensation

– No bootstrap capacitors

Protections:

– Output short circuit to GND, to Vs, across

the load

– Very inductive loads

– Overrating chip temperature with soft

thermal limiter

– Output DC offset detection

– Load dump voltage

Description

The TDA7851A is a breakthrough MOSFET

technology class AB audio power amplifier,

designed for high-power car radio.

The fully complementary P-Channel/N-Channel

output structure allows a rail-to-rail output voltage

swing. This, combined with high output current

and minimized saturation losses, sets new power

references in the car-radio field, with unparalleled

distortion performance.

產(chǎn)品屬性

  • 型號(hào):

    TDA7851A

  • 功能描述:

    音頻放大器 4 x 50 W MOSFET Quad Bridge Pwr Amplifier

  • RoHS:

  • 制造商:

    STMicroelectronics

  • 產(chǎn)品:

    General Purpose Audio Amplifiers

  • 輸出類型:

    Digital

  • 輸出功率:

    THD +

  • 工作電源電壓:

    3.3 V

  • 安裝風(fēng)格:

    SMD/SMT

  • 封裝/箱體:

    TQFP-64

  • 封裝:

    Reel

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STMicroelectronics
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ST/意法半導(dǎo)體
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21+
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8860
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22+
FLEXIWATT-25
18000
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ST(意法)
24+
NA/
8735
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ST/意法半導(dǎo)體
25+
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ST
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6000
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