ZHCSOO2B December 2022 – March 2024 THVD2410V , THVD2412V , THVD2450V , THVD2452V
PRODUCTION DATA
- 1
- 1 特性
- 2 應(yīng)用
- 3 說明
- 4 Pin Configuration and Functions
-
5 Specifications
- 5.1 Absolute Maximum Ratings
- 5.2 ESD Ratings
- 5.3 ESD Ratings [IEC]
- 5.4 Recommended Operating Conditions
- 5.5 Thermal Information
- 5.6 Power Dissipation
- 5.7 Electrical Characteristics
- 5.8 Switching Characteristics_250 kbps
- 5.9 Switching Characteristics_1 Mbps
- 5.10 Switching Characteristics_20 Mbps
- 5.11 Switching Characteristics_50 Mbps
- 5.12 Typical Characteristics
- 6 Parameter Measurement Information
- 7 Detailed Description
- 8 Application and Implementation
- 9 Device and Documentation Support
- 10Revision History
- 11Mechanical, Packaging, and Orderable Information
封裝選項(xiàng)
機(jī)械數(shù)據(jù) (封裝 | 引腳)
- DRC|10
散熱焊盤機(jī)械數(shù)據(jù) (封裝 | 引腳)
- DRC|10
訂購(gòu)信息
8.2.1.1 Data Rate and Bus Length
There is an inverse relationship between data rate and cable length, which means the higher the data rate, the short the cable length; and conversely, the lower the data rate, the longer the cable length. While most RS-485 systems use data rates between 10 kbps and 100 kbps, some applications require data rates up to 250 kbps at distances of 4000 feet and longer. Longer distances are possible by allowing for small signal jitter of up to 5 or 10%.
Figure 8-3 Cable Length vs Data Rate CharacteristicEven higher data rates are achievable (that is, 50 Mbps for the THVD24xxV) in cases where the interconnect is short enough (or has suitably low attenuation at signal frequencies) to not degrade the data.