TS4994IQT中文資料意法半導(dǎo)體數(shù)據(jù)手冊PDF規(guī)格書
| 廠商型號 |
TS4994IQT |
| 功能描述 | 1W Differential Input/Output Audio Power Amplifier with Selectable Standby |
| 絲印標(biāo)識 | |
| 封裝外殼 | DFN-10 |
| 文件大小 |
762.7 Kbytes |
| 頁面數(shù)量 |
31 頁 |
| 生產(chǎn)廠商 | STMicroelectronics |
| 企業(yè)簡稱 |
STMICROELECTRONICS【意法半導(dǎo)體】 |
| 中文名稱 | 意法半導(dǎo)體集團官網(wǎng) |
| 原廠標(biāo)識 |  |
| 數(shù)據(jù)手冊 | |
| 更新時間 | 2025-7-16 18:15:00 |
| 人工找貨 | TS4994IQT價格和庫存，歡迎聯(lián)系客服免費人工找貨 |
TS4994IQT規(guī)格書詳情
Description
The TS4994 is an audio power amplifier capable of delivering 1W of continuous RMS output power into an 8? load @ 5V. Thanks to its differential inputs, it exhibits outstanding noise immunity.
An external standby mode control reduces the supply current to less than 10nA. A STBY MODE pin allows the standby pin to be active HIGH or LOW (except in the MiniSO8 version). An internal thermal shutdown protection is also provided, making the device capable of sustaining short circuits.
■ Differential inputs
■ Near zero pop & click
■ 100dB PSRR @ 217Hz with grounded inputs
■ Operating from VCC = 2.5V to 5.5V
■ 1W RAIL to RAIL output power @ Vcc=5V, THD=1, F=1kHz, with 8? load
■ 90dB CMRR @ 217Hz
■ Ultra-low consumption in standby mode (10nA)
■ Selectable standby mode (active low or active high
■ Ultra fast startup time: 15ms typ.
■ Available in DFN10 3x3, 0.5mm pitch & MiniSO8
■ All lead-free packages
Applications
■ Mobile phones (cellular / cordless)
■ Laptop / notebook computers
■ PDAs
■ Portable audio devices
產(chǎn)品屬性
- 型號：
TS4994IQT
- 功能描述：
音頻放大器 1W diff input/output audio Pwr amplifier
- 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 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
ST |
2024+ |
N/A |
70000 |
柒號只做原裝 現(xiàn)貨價秒殺全網(wǎng) |
詢價 | ||
ST |
1844+ |
QFN |
9852 |
只做原裝正品假一賠十為客戶做到零風(fēng)險!! |
詢價 | ||
ST/意法 |
25+ |
DFN10 |
32360 |
ST/意法全新特價TS4994IQT即刻詢購立享優(yōu)惠#長期有貨 |
詢價 | ||
ST |
18+ |
DFN |
13922 |
全新原裝現(xiàn)貨,可出樣品,可開增值稅發(fā)票 |
詢價 | ||
原裝STM |
22+23+ |
QFN10 |
8000 |
新到現(xiàn)貨，只做原裝進口 |
詢價 | ||
ST/意法 |
24+ |
DFN10 |
3750 |
原裝現(xiàn)貨假一賠十 |
詢價 | ||
ST/意法半導(dǎo)體 |
21+ |
VFQFPN-10 |
8860 |
原裝現(xiàn)貨,實單價優(yōu) |
詢價 | ||
ST/意法半導(dǎo)體 |
24+ |
VFQFPN-10 |
16900 |
原裝，正品 |
詢價 | ||
ST(意法) |
23+ |
NA |
20094 |
正納10年以上分銷經(jīng)驗原裝進口正品做服務(wù)做口碑有支持 |
詢價 | ||
ST/意法半導(dǎo)體 |
2021+ |
VFQFPN-10 |
7600 |
原裝現(xiàn)貨，歡迎詢價 |
詢價 |
