STEVAL-CCA028V1 10 W + 10 W class-D audio amplifier demonstration board based on the TDA7491P
The STEVAL-CCA028V1 demonstration board is designed for the TDA7491P high-power dual BTL class-D audio amplifier.
Thanks to its high efficiency, the device assembled in the PSSO36 (slug-down) package is capable of dissipating heat without any heatsink.
Jumpers on the board allow configuring the amplifier in order to verify all the features as single-ended or differential inputs, fixed gain settings. Microswitches are also provided to enable the standby and mute functions.
技术特性
- 10 W +10 W continuous output power at THD = 10%, RL= 6 Ω, VCC = 11 V
- 9.5 W + 9.5 W continuous output power at THD = 10%, RL= 8 Ω, VCC = 12 V
- Wide-range single-supply operation (5-18 V)
- High efficiency (η = 90 %)
- Four selectable, fixed gain settings (20 dB, 26 dB, 30 dB and 32 dB)
- Differential inputs to minimize common-mode noise
- Filterless operation
- Standby and mute features
- Short-circuit and thermal overload protections
- Externally synchronizable
- RoHS compliant
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功能框图
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STEVAL-CCA028V1 订购信息
| 订购型号 |
产品状态 |
美金价格 |
数量 |
封装 |
包装形式 |
温度范围 |
材料声明 |
| STEVAL-CCA028V1 |
Active |
|
1000 |
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STEVAL-CCA028V1 |
DATA BRIEF
| 描述 |
版本 |
大小 |
| STEVAL-CCA028V1 : 10 W + 10 W class-D audio amplifier demonstration board based on the TDA7491P |
1 |
127KB |
USER MANUALS
| 描述 |
版本 |
大小 |
| UM0722: Getting started with STEVAL-CCA028V1, STM32 performance line USB demonstration kit |
1 |
1926KB |
LICENSE AGREEMENTS
BILL OF MATERIALS
SCHEMATIC PACKS
PCB LAYOUTS
