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概述
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开发资源
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应用
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订购明细
概述
The TPT481 are IEC61000 ESD protected, 3.0V to 5.5V powered transceivers that meet the RS-485 and RS-422 standards for balanced communication.
Transmitters in this family deliver exceptional differential output voltages into the RS-485 required 54Ω load. These 20Mbps devices have very low bus currents so they present a true “1/8 unit load” to the RS-485 bus. This allows up to 256 transceivers on the network without using repeaters. Receiver (Rx) inputs feature a “Full Fail-Safe” design, which ensures a logic high Rx output if Rx inputs are floating, shorted, or on a terminated but undriven bus.
TPT481 is designed for half-duplex RS485, and support SOP8， MSOP8 and DFN3X3-8L package, which is characterized from –40°C to 125°C
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Status
Production
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Rating
Industrial
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Drivers Per Package
1
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Receivers Per Package
1
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VCC (Min) (V)
3
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VCC (Max) (V)
5.5
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Data Rate (Max) (kBPS)
20000
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ICC (Max) (mA)
2.7
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ESD HBM (kV)
18
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IEC-61000-4-2 Contact (kV)
15
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Operating Temperature Range (℃)
-40 to +125
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Package
DFN3X3-8, SOP8, MSOP8
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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产品简介
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用户指南
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测试报告
- 文档名称
- 类型
- 语言
- 日期
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数据手册英文02/02/2024
3.0V to 5.5V RS-485 Transceivers
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技术文章英文01/19/2024
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技术文章英文01/19/2024
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技术文章英文01/19/2024
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选型手册中文01/19/2024
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应用
• Motor Drives
• Industrial Control
• Communication Infrastructure
订购明细
| Order Part Number | Buy | Rating | Feature | Status | 1ku Price | Release Date | Package | Lead time (week) | MSL | Packing | MPQ | CPQ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| TPT481L1-DF6R | Industrial Grade | / | Production | / | 2019-09-30 | DFN3X3-8 | 10 | MSL1 | T&R | 4000 | 20000 | |
| TPT481L1-SO1R | Industrial Grade | / | Production | / | 2019-09-30 | SOP8 | 8 | MSL1 | T&R | 4000 | 20000 | |
| TPT481-VS1R | Industrial Grade | / | Production | / | 2019-09-30 | MSOP8 | 8 | MSL3 | T&R | 3000 | 15000 |
