AMIS-42671 Datasheet, PDF (2/12 Pages) AMI SEMICONDUCTOR – High-Speed CAN Transceiver

AMIS-42671 High-Speed CAN Transceiver
For Long Networks
Data Sheet
5.0 Block Diagram
8
AUTB
V_CC
1
TxD
RxD ⁴
V_REF ⁵
Auto-
baud
Control
PC20070930.2
6.0 Typical Application
Thermal
shutdown
V_CC
3
Slope
Control
Driver
control
AMIS-42671
7 _CANH
CANL
6
COMP
R_i(cm)
V_cc/₂
+
R_i(cm)
Figure 1: Block Diagram
2
GND
6.1 Application Schematic
VBAT
IN _5V-reg OUT
PC20071001.1
V_CC
CAN
controller
GND
V_CC
AUTB
3
8
CANH
7
RxD
4
AMIS-
5 ^VREF
42671
TxD
6 ^CANL
1
2
GND
60 Ω 60 Ω
47 nF
CAN
BUS
60 Ω 60 Ω
47 nF
Figure 2: Application Diagram
AMI Semiconductor – Oct. 07, Rev. 1.0
2
www.amis.com Specifications subject to change without notice