TB2946HQ中文資料東芝數(shù)據(jù)手冊(cè)PDF規(guī)格書

廠商型號(hào) |
TB2946HQ |
功能描述 | 49 W × 4-ch BTL Audio Power IC |
文件大小 |
484.14 Kbytes |
頁(yè)面數(shù)量 |
18 頁(yè) |
生產(chǎn)廠商 | Toshiba Semiconductor |
企業(yè)簡(jiǎn)稱 |
TOSHIBA【東芝】 |
中文名稱 | 株式會(huì)社東芝官網(wǎng) |
原廠標(biāo)識(shí) | ![]() |
數(shù)據(jù)手冊(cè) | |
更新時(shí)間 | 2025-7-6 23:00:00 |
人工找貨 | TB2946HQ價(jià)格和庫(kù)存,歡迎聯(lián)系客服免費(fèi)人工找貨 |
TB2946HQ規(guī)格書詳情
Features
? High output power
? POUT MAX (1) = 49 W (typ.)
(VCC = 15.2 V, f = 1 kHz, JEITA max, RL = 4 Ω)
? POUT MAX (2) = 43 W (typ.)
(VCC = 14.4 V, f = 1 kHz, JEITA max, RL = 4 Ω)
? : POUT MAX (3) = 70 W (typ.)
(VCC = 14.4 V, f = 1 kHz, JEITA max, RL = 2 Ω)
? POUT (1) = 26 W (typ.)
(VCC = 14.4 V, f = 1 kHz, THD = 10, RL = 4 Ω)
? POUT (2) = 23 W (typ.)
(VCC = 13.2 V, f = 1 kHz, THD = 10, RL = 4 Ω)
? Low THD: 0.007 (typ.) (VCC = 13.2 V, f = 1 kHz, POUT = 5 W, RL = 4 Ω)
? Low noise: VNO = 60 μVrms (typ.)
(VCC = 13.2 V, Rg = 0 Ω, BW = 20 Hz to 20 kHz, RL = 4 Ω)
? Standby switch (pin 4)
? Mute function (pin 22)
? Output DC offset detection (pin 25)
? Various protection features
Thermal overload; overvoltage; output short-circuits to GND, VCC and across the load; speaker current limiting
? Operating supply voltage : VCC (opr) = 8.0 to 18 V (RL = 4 Ω)
: VCC (opr) = 8.0 to 16 V (RL = 2 Ω)
產(chǎn)品屬性
- 型號(hào):
TB2946HQ
- 功能描述:
音頻放大器 49W x 4-CH Class-AB car power amplifer
- 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(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
TOSHIBA/東芝 |
24+ |
NA/ |
15609 |
原裝現(xiàn)貨,當(dāng)天可交貨,原型號(hào)開(kāi)票 |
詢價(jià) | ||
TOSHIBA |
24+ |
ZIP25 |
80000 |
只做自己庫(kù)存,全新原裝進(jìn)口正品假一賠百,可開(kāi)13%增 |
詢價(jià) | ||
TOSHIBA |
14+ |
ZIP |
12359 |
一級(jí)代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價(jià) | ||
TOSHIBA/東芝 |
2023+ |
ZIP25 |
6895 |
原廠全新正品旗艦店優(yōu)勢(shì)現(xiàn)貨 |
詢價(jià) | ||
TOSHIBA/東芝 |
25+ |
ZIP-25 |
54648 |
百分百原裝現(xiàn)貨 實(shí)單必成 |
詢價(jià) | ||
TOSHIBA/東芝 |
25+ |
NA |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價(jià) | ||
TOSHIBA |
22+ |
DIP |
3000 |
原裝正品,支持實(shí)單 |
詢價(jià) | ||
TOSHIBA/東芝 |
22+ |
ZIP-25 |
30153 |
原裝正品現(xiàn)貨 |
詢價(jià) | ||
TOSHIBA/東芝 |
2402+ |
HZIP25-P-1.00F |
8324 |
原裝正品!實(shí)單價(jià)優(yōu)! |
詢價(jià) | ||
TOSHIBA/東芝 |
22+ |
DIP |
14008 |
原裝正品 |
詢價(jià) |