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TDA7851A中文資料意法半導體數(shù)據(jù)手冊PDF規(guī)格書
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:
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
- 安裝風格:
SMD/SMT
- 封裝/箱體:
TQFP-64
- 封裝:
Reel
供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
ST |
24+ |
ZIP27 |
20000 |
全新原廠原裝,進口正品現(xiàn)貨,正規(guī)渠道可含稅??! |
詢價 | ||
ST4X45 |
24+ |
ZIP-27 |
3500 |
原裝現(xiàn)貨,可開13%稅票 |
詢價 | ||
ST/意法半導體 |
21+ |
FLEXIWATT-27 |
8860 |
原裝現(xiàn)貨,實單價優(yōu) |
詢價 | ||
ST/意法半導體 |
24+ |
FLEXIWATT-27 |
10000 |
十年沉淀唯有原裝 |
詢價 | ||
ST(意法) |
23+ |
NA |
20094 |
正納10年以上分銷經(jīng)驗原裝進口正品做服務做口碑有支持 |
詢價 | ||
ST |
2025+ |
ZIP |
4865 |
全新原廠原裝產(chǎn)品、公司現(xiàn)貨銷售 |
詢價 | ||
專營ST |
25+23+ |
ZIP27 |
18040 |
絕對原裝正品全新進口深圳現(xiàn)貨 |
詢價 | ||
ST/意法半導體 |
24+ |
FLEXIWATT-27 |
16900 |
原裝現(xiàn)貨,實單價優(yōu) |
詢價 | ||
ST/意法半導體 |
21+ |
FLEXIWATT-27 |
8860 |
只做原裝,質(zhì)量保證 |
詢價 | ||
STMicroelectronics |
18+ |
ICAMPQUADBRIDGEFLEXIWATT |
6800 |
公司原裝現(xiàn)貨 |
詢價 |