TDA7498 100W+100W dual BTL Class-D audio amplifier
The TDA7498 is a dual BTL class-D audio amplifier with single power supply designed for home systems and active speaker applications.
It comes in a 36-pin PowerSSO package with exposed pad up (EPU) to facilitate mounting a separate heatsink.
技术特性
- 100-W + 100-W output power atTHD = 10% with RL= 6 Ω and VCC = 36 V
- 80-W + 80-W output power atTHD = 10% with RL= 8 Ω and VCC = 34 V
- Wide-range single-supply operation (14 - 39 V)
- High efficiency (η = 90%)
- Four selectable, fixed gain settings of nominally 25.6 dB, 31.6 dB, 35.1 dB and 37.6 dB
- Differential inputs minimize common-mode noise
- Standby and mute features
- Short-circuit protection
- Thermal overload protection
- Externally synchronizable
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功能框图
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TDA7498 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 |
| TDA7498 |
Active |
2.6 |
1000 |
PowerSSO 36 |
Tube |
|
TDA7498 |
| TDA7498TR |
Active |
2.6 |
1000 |
PowerSSO 36 |
Tape And Reel |
|
TDA7498TR |
DATASHEET
| 下载 |
描述 |
版本 |
大小 |
| TDA7498 |
DS6437: 100-watt + 100-watt dual BTL class-D audio amplifier |
8 |
733KB |
