TS4890中文资料1W单路音频放大器，支持低电平有效待机模式数据手册ST规格书
TS4890规格书详情
描述 Description
The TS4890 (MiniSO8 & SO8) is an Audio Power Amplifier capable of delivering 1W of continuous RMS. ouput power into 8load @ 5V.
This Audio Amplifier is exhibiting 0.1% distortion level (THD) from a 5V supply for a Pout = 250mW RMS. An external standby mode control reduces the supply current to less than 10nA. An internal thermal shutdown protection is also provided.
The TS4890 have been designed for high quality audio applications such as mobile phones and to minimize the number of external components.
The unity-gain stable amplifier can be configured by external gain setting resistors.
特性 Features
• UNITY GAIN STABLE
• ULTRA LOW DISTORTION (0.1%)
• OPERATING FROM VCC= 2.2V to 5.5V
• ULTRA LOW CONSUMPTION IN STANDBY MODE (10nA)
• 1W RAI L TO RAIL OUTPUT POWER @ Vcc=5V, THD=1%, f=1kHz, with 8 Load
• POP & CLICK REDUCTION CIRCUITRY
• AVAILABLE IN SO8, MiniSO8 & DFN8
• 75dB PSRR @ 217Hz from 5 to 2.2V
技术参数
- 制造商编号
：TS4890
- 生产厂家
：ST
- Marketing Status
：Active
- Package
：MSOP/TSSOP 8
- Supply Voltage_min(V)
：2.2
- Supply Voltage_max(V)
：5.5
- Input Channels_nom
：1
- Output Channels_typ
：1
- Supply Mode
：single
- Load_typ(Ω)
：8
- THD (%)_typ
：0.1
- Standby Current_typ(mA)
：1.0E-5
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
ST |
20+ |
SOP-8 |
49000 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
ST |
24+ |
MSOP8 |
20000 |
全新原厂原装，进口正品现货，正规渠道可含税！！ |
询价 | ||
ST |
19+ |
TSSOP-8 |
8000 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
ST |
18+ |
MSOP-8 |
19918 |
全新原装现货,可出样品,可开增值税发票 |
询价 | ||
STMicroelectronics |
25+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
询价 | |||
ST |
23+ |
1000 |
专做原装正品,假一罚百! |
询价 | |||
ST/意法 |
21+ |
SOP-8 |
20000 |
百域芯优势 实单必成 可开13点增值税发票 |
询价 | ||
ST(意法) |
23+ |
NA |
20094 |
正纳10年以上分销经验原装进口正品做服务做口碑有支持 |
询价 | ||
ST |
19+ |
MSOP8 |
20000 |
64 |
询价 | ||
ST/意法 |
22+ |
SSOP-8 |
3000 |
原装正品,支持实单 |
询价 |
