TDA7851A中文資料意法半導(dǎo)體數(shù)據(jù)手冊(cè)PDF規(guī)格書
| 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 |
| 頁面數(shù)量 |
15 頁 |
| 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) | |
| 更新時(shí)間 | 2025-7-9 22:59:00 |
| 人工找貨 | TDA7851A價(jià)格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
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：
否
- 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
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
ST(意法) |
24+ |
NA/ |
8735 |
原廠直銷,現(xiàn)貨供應(yīng),賬期支持! |
詢價(jià) | ||
ST |
24+ |
ZIP27 |
20000 |
全新原廠原裝，進(jìn)口正品現(xiàn)貨，正規(guī)渠道可含稅?。?/div> |
詢價(jià) | ||
ST/意法半導(dǎo)體 |
22+ |
FLEXIWATT-27 |
10000 |
只有原裝,原裝,假一罰十 |
詢價(jià) | ||
ST(意法) |
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) | ||
ST/意法半導(dǎo)體 |
24+ |
FLEXIWATT-27 |
16900 |
原裝，正品 |
詢價(jià) | ||
ST4X45 |
ZIP-27 |
3200 |
原裝長期供貨! |
詢價(jià) | |||
ST/意法半導(dǎo)體 |
23+ |
FLEXIWATT-27 |
12700 |
買原裝認(rèn)準(zhǔn)中賽美 |
詢價(jià) | ||
ST/意法半導(dǎo)體 |
21+ |
FLEXIWATT-27 |
8860 |
原裝現(xiàn)貨,實(shí)單價(jià)優(yōu) |
詢價(jià) | ||
專營ST |
25+23+ |
ZIP27 |
18040 |
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價(jià) | ||
ST/意法半導(dǎo)體 |
21+ |
FLEXIWATT-27 |
8860 |
只做原裝,質(zhì)量保證 |
詢價(jià) |
