TS4994FC數(shù)據(jù)手冊(cè)ST中文資料規(guī)格書
| 廠商型號(hào) |
TS4994FC |
| 功能描述 | 1.2 W differential input/output audio power amplifier with selectable standby |
| 制造商 | ST STMicroelectronics |
| 中文名稱 | 意法半導(dǎo)體 意法半導(dǎo)體集團(tuán) |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-8-13 11:22:00 |
| 人工找貨 | TS4994FC價(jià)格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
TS4994FC規(guī)格書詳情
描述 Description
The TS4994FC is an audio power amplifier capable of delivering 1W of continuous RMS output power into an 8Ω load @ 5V. Due to its differential inputs, it exhibits outstanding noise immunity.
An external standby mode control reduces the supply current to less than 10nA. An STBY MODE pin allows the standby to be active HIGH or LOW. An internal thermal shutdown protection is also provided, making the device capable of sustaining short-circuits.
The device is equipped with common mode feedback circuitry allowing outputs to be always biased at VCC/2 regardless of the input common mode voltage.
The TS4994 is designed for high quality audio applications such as mobile phones and requires few external components.
特性 Features
Available in 9-bump flip-chip (300mm bump diameter)
Ultra fast startup time: 15ms typ.
Lead-free package
Ultra-low consumption in standby mode (10nA)
90dB CMRR @ 217Hz
Differential inputs
100dB PSRR @ 217Hz with grounded inputs
Near-zero pop & click
1.2W rail-to-rail output power @ V
CC =5V, THD = 1%, F = 1KHz, with 8Ω load
Selectable standby mode (active low or active high)
Operating range from V
CC = 2.5V to 5.5V
技術(shù)參數(shù)
- 制造商編號(hào)
：TS4994FC
- 生產(chǎn)廠家
：ST
- Marketing Status
：Active
- Package
：Chip Scale Package 0.5mm pitch
- Supply Voltage_min(V)
：2.5
- Supply Voltage_max(V)
：5.5
- Input Channels_nom
：1
- Output Channels_typ
：1
- Supply Mode
：single
- Load_typ(Ω)
：8
- THD (%)_typ
：0.15
- Standby Current_typ(mA)
：1.0E-5
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
ST/意法半導(dǎo)體 |
24+ |
VFQFPN-10 |
6000 |
全新原裝深圳倉庫現(xiàn)貨有單必成 |
詢價(jià) | ||
2017+ |
QFN |
28562 |
只做原裝正品假一賠十! |
詢價(jià) | |||
ST/意法 |
24+ |
DFN |
9600 |
原裝現(xiàn)貨,優(yōu)勢(shì)供應(yīng),支持實(shí)單! |
詢價(jià) | ||
ST/意法 |
23+ |
QFN |
11200 |
原廠授權(quán)一級(jí)代理、全球訂貨優(yōu)勢(shì)渠道、可提供一站式BO |
詢價(jià) | ||
ST |
11+ |
QFN-10 |
8000 |
全新原裝,絕對(duì)正品現(xiàn)貨供應(yīng) |
詢價(jià) | ||
ST |
2447 |
QFN |
100500 |
一級(jí)代理專營(yíng)品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨,長(zhǎng)期排單到貨 |
詢價(jià) | ||
ST/意法 |
23+ |
DFN10 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價(jià) | ||
ST(意法) |
23+ |
NA |
20094 |
正納10年以上分銷經(jīng)驗(yàn)原裝進(jìn)口正品做服務(wù)做口碑有支持 |
詢價(jià) | ||
ST |
25+ |
DFN10 |
4500 |
全新原裝、誠信經(jīng)營(yíng)、公司現(xiàn)貨銷售! |
詢價(jià) | ||
ST |
24+ |
QFN10 |
2000 |
決對(duì)房間現(xiàn)貨 |
詢價(jià) |
