产品概要
描述
The TDA7388A is a new technology class AB audio power amplifier in Flexiwatt27 package designed for high end car radio applications.
Thanks to the fully complementary PNP/NPN output configuration the TDA7388A allows a rail to rail output voltage swing with no need of bootstrap capacitors. The extremely reduced components count allows very compact sets.
The TDA7388A is also equipped with Clipping detector and Offset detector features.
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性能一览
- High output power capability:
- 4 x 42 W / 4 Ω max.
- 4 x 27 W / 4 Ω @ 14.4 V, 1 kHz, 10 %
- Low distortion
- Low output noise
- Standby function
- Mute function
- Automute at min. supply voltage detection
- Low external component count:
- Internally fixed gain (26 dB)
- No external compensation
- No bootstrap capacitors
- Clipping detector
- Offset detector
- Diagnostic facility for:
- Out to GND short
- Out to VSshort
- Thermal shutdown
- Protections:
- Output short circuit to GND, to VS, across the load
- Very inductive loads
- Overrating chip temperature with soft thermal limiter
- Load dump voltage
- Fortuitous open GND
- Output DC offset detector
- Reversed battery
- ESD
- High output power capability:
EDA Symbols, Footprints and 3D Models
STMicroelectronics - TDA7388A
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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** |
|---|---|---|---|---|---|---|---|
| TDA7388A | Active 产品已量产 | FLEXIWATT FM2 27 | Automotive | 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 | |||||||||||||
| TDA7388A | | | distributors 无法联系到经销商，请联系我们的销售办事处 | |||||||||||
TDA7388A Active