TS4994IST中文资料PDF规格书
TS4994IST规格书详情
Description
The TS4994 is an audio power amplifier capable of delivering 1W of continuous RMS output power into an 8Ω 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 8Ω 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
产品属性
- 型号:
TS4994IST
- 功能描述:
音频放大器 1W Audio Power Amp
- RoHS:
否
- 制造商:
STMicroelectronics
- 产品:
General Purpose Audio Amplifiers
- 输出类型:
Digital
- 输出功率:
THD +
- 工作电源电压:
3.3 V
- 安装风格:
SMD/SMT
- 封装/箱体:
TQFP-64
- 封装:
Reel
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ST |
2020+ |
MSOP8 |
8000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
ST/意法 |
22+ |
MSOP8 |
100000 |
代理渠道/只做原装/可含税 |
询价 | ||
ST(意法半导体) |
23+ |
TSSOP-8 |
9990 |
原装正品,支持实单 |
询价 | ||
ST/意法 |
22+ |
N |
12800 |
本公司只做进口原装!优势低价出售! |
询价 | ||
ST(意法半导体) |
23+ |
TSSOP8 |
6000 |
询价 | |||
ST/意法半导体 |
22+ |
TSSOP-8 |
6000 |
只做原装,假一赔十 |
询价 | ||
N/A |
22+ |
NA |
500000 |
万三科技,秉承原装,购芯无忧 |
询价 | ||
ST |
11+ |
MSOP8 |
8000 |
全新原装,绝对正品现货供应 |
询价 | ||
ST(意法半导体) |
23+ |
TSSOP-8 |
10613 |
支持大陆交货,美金交易。原装现货库存。 |
询价 | ||
ST(意法) |
23+ |
NA/ |
8735 |
原厂直销,现货供应,账期支持! |
询价 |