TS4990数据手册ST中文资料规格书
TS4990规格书详情
描述 Description
The TS4990 is designed for demanding audio applications such as mobile phones to reduce the number of external components.
This audio power amplifier is capable of delivering 1.2 W of continuous RMS output power into an 8 Ω load at 5 V.
An externally controlled standby mode reduces the supply current to less than 10 nA. It also includes an internal thermal shutdown protection.
The unity-gain stable amplifier can be configured by external gain setting resistors.
特性 Features
• Operating range from VCC= 2.2 V to 5.5 V
• 1.2 W output power at VCC = 5 V, THD = 1%, F = 1 kHz, with 8 Ω load
• Ultra-low consumption in standby mode (10 nA)
• 62 dB PSRR at 217 Hz in grounded mode
• Near-zero pop and click
• Ultra-low distortion (0.1%)
• Unity gain stable
• Available in 9-bump flip-chip, miniSO-8 and DFN8 packages
技术参数
- 制造商编号
：TS4990
- 生产厂家
：ST
- Marketing Status
：Active
- Package
：Chip Scale Package 0.5mm pitch
- 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
：0.2
- 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/意法 |
24+ |
NA/ |
5200 |
原厂直销,现货供应,账期支持! |
询价 | ||
STM |
2016+ |
BGA |
54190 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
ST |
20+ |
DFN8 |
49000 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
ST |
23+ |
MiniSO-8, QFN-8L P 0.5 mm, SO- |
12500 |
ST系列在售,可接长单 |
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 |
23+ |
NA |
2291 |
专业电子元器件供应链正迈科技特价代理特价，原装元器件供应，支持开发样品 |
询价 | ||
ST |
24+/25+ |
25000 |
原装正品现货库存价优 |
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 | |||
NA |
23+ |
NA |
26094 |
10年以上分销经验原装进口正品,做服务型企业 |
询价 | ||
ST |
24+ |
QFN |
2568 |
原装优势!绝对公司现货 |
询价 |
