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The TDA7294 is a monolithic integrated circuit in Multiwatt15 package, intended for use as audio class AB amplifier in Hi-Fi field applications (Home Stereo, self powered loudspeakers, Topclass TV). Thanks to the wide voltage range and to the high out current capability it is able to supply the highest power into both 4Ω and 8Ω loads even in presence of poor supply regulation, with high Supply Voltage Rejection.
The built in muting function with turn on delay simplifies the remote operation avoiding switching on-off noises.
主要特性
- THERMAL SHUTDOWN
- SHORT CIRCUIT PROTECTION
- VERY LOW DISTORTION
- NO BOUCHEROT CELLS
- VERY HIGH OPERATING VOLTAGE RANGE (±40V)
- HIGH OUTPUT POWER (UP TO 100W MUSIC POWER)
- DMOS POWER STAGE
- NO SWITCH ON/OFF NOISE
- VERY LOW NOISE
- MUTING/STAND-BY FUNCTIONS
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产品规格 (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 27 Aug 2020 |
27 Aug 2020
|
EDA Symbols, Footprints and 3D Models
STMicroelectronics - TDA7294
Speed up your design by downloading all the EDA symbols, footprints and 3D models for your application. You have access to a large number of CAD formats to fit with your design toolchain.
Symbols
Footprints
3D models
质量与可靠性
| 产品型号 | Marketing Status | 封装 | 等级规格 | 符合RoHS级别 | 材料声明** |
|---|---|---|---|---|---|
| TDA7294HS |
批量生产
|
MW 15L | 工业 | Ecopack2 |
|
| TDA7294V |
批量生产
|
MW 15L | 工业 | Ecopack2 |
(**) st.com上提供的材料声明表单可能是基于包装系列中最常用的封装的通用文档。因此，它们可能不是100%适用于特定的设备。有关特定设备的信息，请联系 销售支持 。
样片和购买
| 产品型号 | 从分销商订购 | 从ST订购 | 供货状态 | ECCN (US) | ECCN (EU) | 包装类型 | 封装 | 温度（ºC） | Country of Origin | Budgetary Price (US$)*/Qty | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 最小值 | 最大值 | |||||||||||
| TDA7294HS | 5 distributors | Free Sample Buy Direct |
批量生产
|
EAR99 | NEC | Tube | MW 15L | - | - | MOROCCO | 3.302 / 1k | |
| TDA7294V | 3 distributors | Free Sample Buy Direct |
批量生产
|
EAR99 | NEC | Tube | MW 15L | - | - | MOROCCO | 3.302 / 1k | |
