Product overview
描述
The TDA7492E is a dual BTL class-D audio amplifier with single power supply designed for home audio applications.
The device is housed in a 36-pin PowerSSO package with exposed pad up (EPU), and as a result of its high efficiency, a simple heatsink is required.
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All features
- Wide-range single-supply operation (7 - 26 V)
- Possible output configurations:
- 2 x PBTL
- 1 x Parallel BTL
- BTL output capabilities (VCC = 26 V):
- 61 W + 61 W, 4 Ω, THD 1%
- 79 W + 79 W, 4 Ω, THD 10%
- 44 W + 44 W, 6 Ω, THD 1%
- 57 W + 57 W, 6 Ω, THD 10%
- 34 W + 34 W, 8 Ω, THD 1%
- 44 W + 44 W, 8 Ω, THD 10%
- Parallel BTL output capabilities (VCC = 26 V):
- 86 W, 3 Ω, THD 1%
- 110 W, 3 Ω, THD 10%
- High efficiency
- Four selectable, fixed-gain settings of nominally 20.8 dB, 26.8 dB, 30 dB and 32.8 dB
- Differential inputs minimize common-mode noise
- Standby, mute and play operating modes
- Short-circuit protection
- Output power limited by PLIMIT function
- Detection of shorted output pins during startup
- Thermal overload protection
- ECOPACK® environmentally friendly package
EDA Symbols, Footprints and 3D Models
STMicroelectronics - TDA7492E
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Quality and Reliability
| Part Number | Marketing Status | Package | Grade | 符合RoHS级别 | Longevity Commitment | Longevity Starting Date | Material Declaration** |
|---|---|---|---|---|---|---|---|
| TDA7492ETR | Active 产品已量产 | PowerSSO 36 | Industrial | 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。
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Sample & Buy
| Part Number | 供货状态 | Budgetary Price (US$)*/Qty | 从ST订购 | Order from distributors | Package | Packing Type | RoHS | Country of Origin | ECCN (US) | ECCN (EU) | Operating temperature (°C) | Operating Temperature (°C) (max) | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 最小值 | 最大值 | |||||||||||||
| TDA7492ETR | | | distributors 无法联系到经销商，请联系我们的销售办事处 | |||||||||||
TDA7492ETR Active