SN65HVD230 CAN bus transceiver communication module

SN65HVD230 CAN bus transceiver communication module

Product Description

SN65HVD230 can be used under high interference environment.
The device has the ability to send and receive good at different rates,
and its main features are as follows:
Fully compatible with ISO11898 standard;
High input impedance, allowing 120 nodes;
Low current standby mode, the typical current of 370μA;
Signal transfer rate up to 1Mb / s;
Thermal protection, open circuit failure protection function;
With anti-instantaneous interference protection bus;
Slope control, reduce radio frequency interference (RFI);
Differential receiver with a wide range of anti-common-mode interference,
electromagnetic interference (EMI) capabilities.
 
Operating modes and control logic
 
SN65HVD230 high speed, slope and wait three different modes of operation.
Its working mode control can be achieved by the control pin Rs.
Figure 2 is a SN65HVD230 CAN bus system in a typical application diagram.
Can be seen from the figure, CAN controller is connected
to the output pin Tx SN65HVD230 data input terminal D,
this data can be transferred to the CAN node sends CAN network;
CAN controller and receive pins of Rx and SN65HVD230 R is connected to
the data output terminal, for receiving data.
Select the port Rs SN65HVD230 way via jumpers and end of
the ground slope resistor can be achieved through hardware
mode select three modes of operation, in which
the slope is 0 ~ 100kΩ resistor potentiometer