产品概述
描述
The TDA7492 is a dual BTL class-D audio amplifier with single power supply designed for LCD TVs and monitors. Thanks to the high efficiency and exposed-pad-up (EPU) package, only a simple heatsink is required.-
所有功能
- 50 W + 50 W continuous output power at THD = 10% with RL= 6 Ω and VCC = 25 V
- 40 W + 40 W continuous output power at THD = 10% with RL= 8 Ω and VCC = 25 V
- Wide-range single-supply operation (8 - 26 V)
- High efficiency (η = 90%)
- Four selectable, fixed gain settings of nominally 21.6 dB, 27.6 dB, 31.1 dB and 33.6 dB
- Differential inputs minimize common-mode noise
- Standby and mute features
- Short-circuit protection
- Thermal overload protection
- Externally synchronizable
- ECOPACK®, environmentally friendly package
电路原理图
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All tools & software
All resources
| Resource title | Latest update |
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产品规格 (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 23 Jan 2015 | 23 Jan 2015 |
应用手册 (5 of 6)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 13 Sep 2018 | 13 Sep 2018 | |||
| 15 Oct 2015 | 15 Oct 2015 | |||
| 15 Oct 2015 | 15 Oct 2015 | |||
| 13 Sep 2018 | 13 Sep 2018 | |||
| 13 Sep 2018 | 13 Sep 2018 | |||
| 13 Sep 2018 | 13 Sep 2018 |
工具/软件相关的应用笔记 (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 13 Sep 2018 | 13 Sep 2018 |
EDA Symbols, Footprints and 3D Models
STMicroelectronics - TDA7492
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** |
|---|---|---|---|---|---|
| TDA749213TR | 批量生产 | PowerSSO 36 | 工业 | Ecopack2 | |
TDA749213TR
Package:
PowerSSO 36Material Declaration**:
(**) 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 | |||||||||||
| TDA749213TR | 3 distributors | Free Sample Buy Direct | 批量生产 | EAR99 | NEC | Tape And Reel | PowerSSO 36 | - | - | MALAYSIA | 0.9919 / 1k | |
