TDA7490中文资料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 |
ZIP-25 |
25000 |
3月31原装,微信报价 |
询价 | ||
ST |
21+ |
25Flexiwatt () |
13880 |
公司只售原装,支持实单 |
询价 | ||
ST |
23+ |
ZIP-25 |
4500 |
全新原装、诚信经营、公司现货销售! |
询价 | ||
ST/意法 |
21+ |
ZIP25 |
1709 |
询价 | |||
ST |
22+ |
SIL-8 |
2987 |
只售原装自家现货!诚信经营!欢迎来电! |
询价 | ||
ST |
22+ |
ZIP25 |
12245 |
现货,原厂原装假一罚十! |
询价 | ||
ST |
22+ |
ZIP24 |
30000 |
原装正品 |
询价 | ||
ST |
17+ |
ZIP25 |
9988 |
只做原装进口,自己库存 |
询价 | ||
ST/意法 |
2022 |
ZIP24 |
80000 |
原装现货,OEM渠道,欢迎咨询 |
询价 | ||
STM |
16+ |
原厂封装 |
900 |
原装现货假一罚十 |
询价 |