产品概述
描述
The TDA7569BDLVPD is the most advanced BCD technology quad bridge car radio amplifier, including a wide range of innovative features.
The TDA7569BDLVPD is equipped with the most complete diagnostics array that communicates the status of each speaker through the I2C bus. The differential input stage improves the disturbance rejection.
The dissipated output power under average listening condition is significantly reduced when compared to the conventional class AB solutions, thanks to the innovative internal design. Moreover it has been designed to be very robust against several kinds of misconnections.
It is moreover compliant to the most recent OEM specifications for low voltage operation (so called 'start-stop' battery profile during engine stop), helping car manufacturers to reduce the overall emissions and thus contributing to environment protection.
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所有功能
- Multipower BCD technology
- MOSFET output power stage
- DMOS power output
- Differential input
- Class SB high efficiency
- High output power capability:
- 4x28 W/4 Ω @ 14.4 V, f = 1 kHz, 10% THD
- 4x50 W/2 Ω @ 14.4 V, f = 1 kHz, 10% THD
- Max power 4 x 75 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 bus AC load detection)
- Fault detection through integrated diagnostics
- 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
- Very robust against any kind of misconnection
- Improved SVR suppression during battery transients
- Capable to play down to 6 V (e.g. “Start-stop”)
EDA符号、封装和3D模型
STMicroelectronics - TDA7569BDLVPD
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符号
封装
3D模型
质量与可靠性
| 产品型号 | Marketing Status | 封装 | 等级规格 | 符合RoHS级别 | 材料声明** |
|---|---|---|---|---|---|
| TDA7569BDLVPD | 批量生产 | PowerSO 36 | 汽车应用 | Ecopack2 | |
| TDA7569BDLVPDTR | 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。
样片和购买
| 产品型号 | Order from distributors | 从ST订购 | 供货状态 | ECCN (US) | ECCN (EU) | 包装类型 | 封装 | 温度（ºC） | Country of Origin | Budgetary Price (US$)*/Qty | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 最小值 | 最大值 | |||||||||||
| TDA7569BDLVPD | distributors 无法联系到经销商，请联系我们的销售办事处 | 批量生产 | EAR99 | NEC | Tube | PowerSO 36 | -40 | 105 | MALAYSIA | | ||
| TDA7569BDLVPDTR | distributors 无法联系到经销商，请联系我们的销售办事处 | 批量生产 | EAR99 | NEC | Tape and Reel | PowerSO 36 | -40 | 105 | MALAYSIA | | ||