TDA8946AJ中文資料恩智浦?jǐn)?shù)據(jù)手冊(cè)PDF規(guī)格書
| 廠商型號(hào) |
TDA8946AJ |
| 功能描述 | 2 x 15 W BTL audio amplifier with DC gain control |
| 文件大小 |
405.82 Kbytes |
| 頁(yè)面數(shù)量 |
20 頁(yè) |
| 生產(chǎn)廠商 | NXP Semiconductors |
| 企業(yè)簡(jiǎn)稱 |
nxp【恩智浦】 |
| 中文名稱 | 恩智浦半導(dǎo)體公司官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-3-9 22:59:00 |
| 人工找貨 | TDA8946AJ價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
TDA8946AJ規(guī)格書詳情
General description
The TDA8946AJ is a dual-channel audio power amplifier with DC gain control. It has an output power of 2 × 15 W at an 8 ? load and an 18 V supply. The circuit contains two Bridge-Tied Load (BTL) amplifiers with an all-NPN output stage and standby/mute logic. The overall gain can be adjusted from +30 dB down to ?50 dB using a DC control voltage. This feature can be used for volume control or for a preset gain. The TDA8946AJ comes in a 17-pin DIL-bent-SIL (DBS) power package and is pin compatible with the TDA8946J.
Features
■ Gain/volume adjustment via a DC control pin
■ Soft clipping
■ Operating at a low supply voltage
■ Standby and mute mode
■ No on/off switching plops
■ Low standby current
■ High supply voltage ripple rejection
■ Outputs short-circuit protected to ground, supply and across the load
■ Thermally protected
■ Printed-circuit board compatible with TDA8944AJ and TDA8580J.
Applications
■ Mains fed applications (e.g. TV sound)
■ PC audio
■ Portable audio.
產(chǎn)品屬性
- 型號(hào)：
TDA8946AJ
- 功能描述：
音頻放大器 2X15W AUDIO AMP VOL CTRL
- 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 |
|---|---|---|---|---|---|---|---|
PHILIPS/飛利浦 |
23+ |
NA/ |
3270 |
原裝現(xiàn)貨,當(dāng)天可交貨,原型號(hào)開票 |
詢價(jià) | ||
PHILIPS |
2020+ |
ZIP |
80000 |
只做自己庫(kù)存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價(jià) | ||
PHILIPS |
24+ |
雙排 |
3 |
詢價(jià) | |||
NEXPERIA/安世 |
24+ |
SOT243 |
860000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價(jià) | ||
NXP |
23+ |
ZIP |
5000 |
原裝正品,假一罰十 |
詢價(jià) | ||
NEXPERIA/安世 |
22+ |
SOT243 |
18000 |
原裝正品 |
詢價(jià) | ||
NXP |
23+ |
17SIP |
7000 |
詢價(jià) | |||
恩智浦/飛思卡爾 |
22+ |
NA |
500000 |
萬(wàn)三科技,秉承原裝,購(gòu)芯無(wú)憂 |
詢價(jià) | ||
NXP/恩智浦 |
22+ |
ZIP |
18000 |
只做全新原裝,支持BOM配單,假一罰十 |
詢價(jià) | ||
NXP |
07+ |
ZIP-17 |
5629 |
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) |
