产品概述
描述
The TDA7567PD is a new BCD technology quad bridge power amplifier in PowerSO36 package specially intended for automotive applications.
Thanks to the DMOS output stage the TDA7567PD has a very low distortion allowing a clear powerful sound. Among the features, its superior efficiency performance coming from the internal exclusive structure, makes it the most suitable device to simplify the thermal management in high power sets.
The dissipated output power under average listening condition is in fact reduced up to 50 % when compared to the level provided by conventional class AB solutions.
This device is equipped with a full diagnostics array that communicates the status of each speaker through the I2C bus.
The I2C bus can be disabled and the device can be controlled by standby/mute pin.
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所有功能
- Multipower BCD technology
- MOSFET output power stage
- DMOS power output
- Differential Input
- New high efficiency (class SB)
- High output power capability 4x28 W/4 Ω @ 14.4 V, 1 kHz, 10% THD, 4x50 W MAX power
- Max. output power 4x72 W/2 Ω
- Full I2C bus driving:
- Standby
- Independent front/rear soft play/mute
- Selectable gain 26 dB /16 dB (for low noise line output function)
- High efficiency enable/disable
- I2C bus digital diagnostics (including DC and AC load detection)
- Operates both in I2C and non-I2C bus mode
- Two selectable I2C bus addresses
- Full fault protection
- DC offset detection
- Four independent short circuit protection
- Clipping detector pin with selectable threshold (2 %/10 %)
- Standby/mute pin
- Linear thermal shutdown with multiple thermal warning
- ESD protection
EDA符号、封装和3D模型
意法半导体 - TDA7567PD
Speed up your design by downloading all the EDA symbols, footprints and 3D models for your application. You have access to a large number of CAD formats to fit with your design toolchain.
Please select one model supplier :
符号
封装
3D模型
质量与可靠性
| 产品型号 | Marketing Status | 包 | 等级规格 | 符合RoHS级别 | Longevity Commitment | Longevity Starting Date | 材料声明** |
|---|---|---|---|---|---|---|---|
| TDA7567PD | 批量生产 | PowerSO 36 | 汽车应用 | Ecopack2 | - | - | |
| TDA7567PDTR | 批量生产 | PowerSO 36 | 汽车应用 | 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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样片和购买
| 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) | Operating Temperature (°C) (max) | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 最小值 | 最大值 | |||||||||||||
| TDA7567PD | | | distributors 无法联系到经销商，请联系我们的销售办事处 | |||||||||||
| TDA7567PDTR | | | distributors 无法联系到经销商，请联系我们的销售办事处 | |||||||||||
TDA7567PD 批量生产
TDA7567PDTR 批量生产