TDA8946AJ中文資料恩智浦?jǐn)?shù)據(jù)手冊(cè)PDF規(guī)格書(shū)

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(chēng) |
nxp【恩智浦】 |
中文名稱(chēng) | 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 | 2025-4-10 22:30:00 |
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(shū)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(lèi)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 |
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(kāi)13%增 |
詢價(jià) | ||
PHILIPS/飛利浦 |
22+ |
ZIP |
50000 |
只做原裝正品,假一罰十,歡迎咨詢 |
詢價(jià) | ||
PHILIPS/飛利浦 |
24+ |
NA/ |
3270 |
原裝現(xiàn)貨,當(dāng)天可交貨,原型號(hào)開(kāi)票 |
詢價(jià) | ||
PHILIPS |
1735+ |
ZIP |
6528 |
科恒偉業(yè)!只做原裝正品!假一賠十! |
詢價(jià) | ||
PHILIPS/飛利浦 |
23+ |
ZIP17 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價(jià) | ||
PHILIPS |
24+ |
雙排 |
3 |
詢價(jià) | |||
PHILIPS |
22+ |
SQL17 |
3000 |
原裝正品,支持實(shí)單 |
詢價(jià) | ||
PH |
24+ |
原廠封裝 |
3050 |
原裝現(xiàn)貨假一罰十 |
詢價(jià) | ||
NXP |
ZIP17 |
500 |
原裝長(zhǎng)期供貨! |
詢價(jià) | |||
PHILIPS |
2020+ |
ZIP |
18600 |
百分百原裝正品 真實(shí)公司現(xiàn)貨庫(kù)存 本公司只做原裝 可 |
詢價(jià) |