AMIS-42670 Datasheet, PDF (2/12 Pages) AMI SEMICONDUCTOR – High-Speed CAN Transceiver

AMIS-42670 High-Speed CAN Transceiver
For Long Networks
5.0 Block Diagram
S⁸
V_CC
Thermal
shutdown
V_CC
3
TxD
1
AMIS-42670
Driver
control
RxD ⁴
V_REF ⁵
COMP
R_i(cm)
V_cc/₂
+
R_i(cm)
7 _CANH
CANL
6
PD20070831.4
2
GND
Figure 1: Block Diagram
Data Sheet
6.0 Typical Application
6.1 Application Schematic
VBAT
IN _5V-reg OUT
PC20070831.3
V_CC
CAN
controller
GND
60 Ω 60 Ω
V_CC
S
3
8
CANH
7
RxD
4
AMIS-
5 ^VREF
42670
TxD
6 ^CANL
1
2
GND
47 nF
CAN
BUS
60 Ω 60 Ω
47 nF
Figure 2: Application Diagram
AMI Semiconductor – October 07, Rev. 1.0
2
www.amis.com Specifications subject to change without notice