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概述
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开发资源
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应用
概述
The TPT1022Q is a dual local interconnect network (LIN) physical layer transceiver that is compliant with the ISO 17987-4, SAE J2602 and LIN 2.0, LIN 2.1, LIN 2.2, and LIN 2.2-A physical layer standard. LIN is a low-speed Universal Asynchronous Receiver Transmitter (UART) communication protocol that supports automotive in-vehicle sub-networks.
The device supports LIN networks up to 20 Kbps with an enhanced timing margin. The device converts the transmitted data received at the TXD with an optimized slew rate to minimize the electro-magnetic emission (EME) and reports the state of the LIN bus at the RXD.
As designed, the device features overvoltage and loss of ground protection from −45 V to +45 V, over-temperature shutdown. The device has low-current standby and sleep mode with LIN BUS wake-up capability. The device integrates a pull high resistor for LIN slave applications and ESD protection which allows applications to operate with a reduced dependence on external components. Additionally, all devices include many protection features to enhance the device and network robustness.
The TPT1022Q is available in SOP-14 and DFN3X4.5-14L packages and is AEC-Q100 qualified for automotive applications.
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Status
Preview
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Rating
Automotive
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Protocol
LIN
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Supply Voltage (V)
5.5 to 40
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Bus Fault Protection Voltage (V)
−45 to +45
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Max Data Rate (Kbps)
20
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Channel
2
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Feature
SLP pin
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BUS Contact ESD (kV)
8
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Package
DFN3X4.5-14, SOP14
开发资源
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文档
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显示筛选器隐藏筛选器文档
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数据手册
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选型手册
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应用笔记
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技术文章
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技术参考手册
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产品简介
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解决方案参考手册
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用户指南
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快速启动指南
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勘误表
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测试报告
- 文档名称
- 类型
- 语言
- 日期
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选型手册English03/20/2024
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数据手册English10/23/2024
Automotive Fault Protected Dual LIN Transceiver with TXD Dominant Timeout
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技术文章English01/19/2024
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技术文章English01/19/2024
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选型手册English01/19/2024
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应用
• Automotive and Transportation
• Body Electronics / Lighting
• Power Train / Chassis
• Infotainment / Cluster
• ADAS / Safety
