STA540中文資料意法半導(dǎo)體數(shù)據(jù)手冊PDF規(guī)格書
相關(guān)芯片規(guī)格書
更多STA540規(guī)格書詳情
Description
The STA540 is a 4-channel, class-AB audio amplifier designed for high quality sound applications.
The amplifiers have single-ended outputs with integrated short-circuit protection, thermal protection and diagnostic functions.
The chip is housed in the 15-pin Multiwatt ECOPACK?Pb-free package which is RoHS (2002/95/EC) compliant.
Features
■ High output power capability
– 2x 38 W into 4Ω at 18 V, 1 kHz, 10 THD
– 2x 34 W into 8Ω at 22 V, 1 kHz, 10 THD
– 2x 24W into 4Ω at 14.4 V, 1 kHz, 10 THD
– 2x 15 W into 8Ω at 16 V, 1 kHz, 10 THD
– 4x 13 W into 2Ω at 15 V, 1 kHz, 10 THD
– 4x 11 W into 4Ω at 18 V, 1 kHz, 10 THD
– 4x 7 W into 4Ω at 14.4 V, 1 kHz, 10 THD
■ Minimum external components count:
– no bootstrap capacitors
– no Boucherot cells
– internally fixed gain 20 dB
■ Standby function (CMOS compatible)
■ No audible pop during standby operations
■ Diagnostic facilities:
– clip detector
– output to GND short-circuit detector
– output to VS short-circuit detector
– soft short-circuit check at turn-on
– thermal shutdown warning
Protection
■ Output AC/DC short circuit
■ Soft short-circuit check at turn-on
■ Thermal cutoff/limiter to prevent chip from overheating
■ High inductive loads
■ ESD
產(chǎn)品屬性
- 型號:
STA540
- 功能描述:
音頻放大器 4-CH AB Audio AMP 4 X 13 W Dual/Quad
- 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(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
ST |
23+ |
ZIP-15 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價 | ||
ST |
14+ |
ZIP-15 |
8 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
ST |
2020+ |
原廠原裝正品 |
8000 |
只做自己庫存,全新原裝進口正品假一賠百,可開13%增 |
詢價 | ||
ST/意法 |
23+ |
NA/ |
1065 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價 | ||
ST |
2022+ |
ZIP-15 |
45000 |
我司100%原裝正品現(xiàn)貨,現(xiàn)貨眾多歡迎加微信 |
詢價 | ||
ST |
2023 |
ZIP15 |
5000 |
公司原裝現(xiàn)貨/支持實單 |
詢價 | ||
NA |
23+ |
NA |
26094 |
10年以上分銷經(jīng)驗原裝進口正品,做服務(wù)型企業(yè) |
詢價 | ||
ST |
21+ |
10560 |
十年專營,原裝現(xiàn)貨,假一賠十 |
詢價 | |||
ST |
2023+ |
ZIP15 |
6000 |
全新原裝深圳倉庫現(xiàn)貨有單必成 |
詢價 | ||
ST/意法 |
20+ |
ZIP15 |
1065 |
原裝現(xiàn)貨 |
詢價 |