ZHCSPC1P February 2002 – February 2022 SN65HVD10 , SN65HVD11 , SN65HVD12 , SN75HVD10 , SN75HVD11 , SN75HVD12
PRODUCTION DATA
- 1 特性
- 2 應(yīng)用
- 3 說明
- 4 Revision History
- 5 Device Comparison Table
- 6 Pin Configuration and Functions
-
7 Specifications
- 7.1 Absolute Maximum Ratings
- 7.2 ESD Ratings
- 7.3 Recommended Operating Conditions
- 7.4 Thermal Information
- 7.5 Driver Electrical Characteristics
- 7.6 Receiver Electrical Characteristics
- 7.7 Power Dissipation Characteristics
- 7.8 Driver Switching Characteristics
- 7.9 Receiver Switching Characteristics
- 7.10 Dissipation Ratings
- 7.11 Typical Characteristics
- 8 Parameter Measurement Information
- 9 Detailed Description
- 10Application and Implementation
- 11Power Supply Recommendations
- 12Layout
- 13Device and Documentation Support
- 14Mechanical, Packaging, and Orderable Information
封裝選項(xiàng)
機(jī)械數(shù)據(jù) (封裝 | 引腳)
散熱焊盤機(jī)械數(shù)據(jù) (封裝 | 引腳)
訂購信息
10.2 Typical Application
An RS-485 bus consists of multiple transceivers connected in parallel to a bus cable. To eliminate line reflections, each cable end is terminated with a termination resistor, RT, whose value matches the characteristic impedance, Z0, of the cable. This method, known as parallel termination, allows higher data rates over a longer cable length.
Figure 10-2 Typical RS-485 Network With Half-Duplex Transceivers