TDA7490中文资料意法半导体数据手册PDF规格书
TDA7490规格书详情
DESCRIPTION
The TDA7490 is a dual audio class D amplifier assembled in Flexiwatt 25 package; it is specially designed for high efficiency application mainly for TV and Home Stereo sets.
■ 25W + 25W OUTPUT POWER:
RL = 8Ω/4Ω; THD = 10
■ HIGH EFFICIENCY
■ WIDE SUPPLY VOLTAGE RANGE (FROM ±10 TO ±25V)
■ SPLIT SUPPLY
■ TURN OFF/ON POP FREE
■ ST-BY AND MUTE FEATURES
■ SHORT CIRCUIT PROTECTION ACROSS THE LOAD
■ THERMAL OVERLOAD PROTECTION
■ EXTERNALLY SINCHRONIZABLE
■ BRIDGE CONFIGURATION
产品属性
- 型号:
TDA7490
- 功能描述:
音频放大器 25W Stereo D 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 |
22+ |
SOP |
16900 |
电子元器件采购降本30%!原厂直采,砍掉中间差价 |
询价 | ||
ST |
25+ |
SOP |
16900 |
原装,请咨询 |
询价 | ||
ST/意法 |
24+ |
ZIP25 |
9600 |
原装现货,优势供应,支持实单! |
询价 | ||
ST/意法 |
23+ |
HSSOP-24 |
11200 |
原厂授权一级代理、全球订货优势渠道、可提供一站式BO |
询价 | ||
ST |
11+ |
ZIP |
8000 |
全新原装,绝对正品现货供应 |
询价 | ||
ST |
25+ |
SSOP |
2750 |
福安瓯为您提供真芯库存,真诚服务 |
询价 | ||
ST |
2447 |
ZIP25 |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
询价 | ||
ST/意法 |
23+ |
ZIP24 |
50000 |
全新原装正品现货,支持订货 |
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 |
18+ |
ZIP25 |
12500 |
全新原装正品,本司专业配单,大单小单都配 |
询价 |


