产品概述
描述
The TDA7491MV is a mono BTL class-D audio amplifier with single power supply designed for LCD TVs and monitors.
Thanks to the high efficiency and an exposed-pad-down (EPD) package no heatsink is required.
Furthermore, the filterless operation allows a reduction in the external component count.
The TDA7491MV is pin to pin compatible with the TDA7491P, TDA7491LP and TDA7491HV for the left channel.
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所有功能
- 20 W continuous output power: RL= 8 Ω, THD = 10% at VCC = 18 V
- 25 W continuous output power: RL= 6 Ω, THD = 10% at VCC = 16 V
- Wide range single supply operation (5 V - 18 V)
- High efficiency (η = 90%)
- Four selectable, fixed gain settings of nominally 20 dB, 26 dB, 30 dB and 32 dB
- Differential inputs minimize common-mode noise
- Filterless operation
- No ‘pop’ at turn-on/off
- Standby and mute features
- Short-circuit protection
- Thermal overload protection
- Externally synchronizable
电路原理图
EDA符号、封装和3D模型
意法半导体 - TDA7491MV
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符号
封装
3D模型
质量与可靠性
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| 产品型号 | 供货状态 | Budgetary Price (US$)*/Qty | 从ST订购 | Order from distributors | 包 | 包装类型 | RoHS | Country of Origin | ECCN (US) | ECCN (EU) | Operating Temperature (°C) (min) | Operating Temperature (°C) (max) | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| TDA7491MV13TR | | | distributors 无法联系到经销商，请联系我们的销售办事处 |
TDA7491MV13TR 批量生产
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