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| 型號(hào)： | 0ICAB-001-XTD |
| 廠商： | ON SEMICONDUCTOR |
| 元件分類： | 網(wǎng)絡(luò)接口 |
| 英文描述： | DATACOM, INTERFACE CIRCUIT, PDSO8 |
| 封裝： | 0.150 INCH, GREEN, PLASTIC, SOIC-8 |
| 文件頁數(shù)： | 1/12頁 |
| 文件大小： | 540K |
| 代理商： | 0ICAB-001-XTD |
AMIS-42671 High-Speed CAN Transceiver
Data Sheet
For Long Networks
1.0 General Description
The AMIS-42671 CAN transceiver with autobaud is the interface between a controller area network (CAN) protocol controller and the
physical bus. It may be used in both 12V and 24V systems. The transceiver provides differential transmit capability to the bus and
differential receive capability to the CAN controller. Due to the wide common-mode voltage range of the receiver inputs, the AMIS-
42671 is able to reach outstanding levels of electromagnetic susceptibility (EMS). Similarly, extremely low electromagnetic emission
(EME) is achieved by the excellent matching of the output signals.
The AMIS-42671 is primarily intended for industrial network applications where long network lengths are mandatory. Examples are
elevators, in-building networks, process control and trains. To cope with the long bus delay the communication speed needs to be low.
AMIS-42671 allows low transmit data rates down 10 Kbit/s or lower. The autobaud function allows the CAN controller to determine the
incoming baud rate without influencing the CAN communication on the bus.
2.0 Key Features
Fully compatible with the ISO 11898-2 standard
Autobaud function
Wide range of bus communication speed (0 up to 1 Mbit/s)
Allows low transmit data rate in networks exceeding 1 km
Ideally suited for 12V and 24V industrial and automotive applications
Low electromagnetic emission (EME) common-mode choke is no longer required
Differential receiver with wide common-mode range (+/- 35V) for high EMS
No disturbance of the bus lines with an un-powered node
Thermal protection
Bus pins protected against transients
Silent mode in which the transmitter is disabled
Short circuit proof to supply voltage and ground
Logic level inputs compatible with 3.3V devices
ESD protection for CAN bus at ± 8 kV
3.0 Technical Characteristics
Table 1: Technical Characteristics
Symbol
Parameter
Conditions
Min.
Max.
Unit
VCANH
DC voltage at pin CANH
0 < VCC < 5.25V; no time limit
-45
+45
V
VCANL
DC voltage at pin CANL
0 < VCC < 5.25V; no time limit
-45
+45
V
Vi(dif)(bus_dom)
Differential bus output voltage in dominant state
42.5
< RLT < 60
1.5
3
V
tpd(rec-dom)
Propagation delay TxD to RxD
See Figure 8
70
245
ns
tpd(dom-rec)
Propagation delay TxD to RxD
See Figure 8
100
245
ns
CM-range
Input common-mode range for comparator
Guaranteed differential receiver threshold and
leakage current
-35
+35
V
VCM-peak
Common-mode peak
-500
500
mV
VCM-step
Common-mode step
-150
150
mV
Note: The parameters VCM-peak and VCM-step guarantee low electromagnetic emission.
4.0 Ordering Information
Ordering Code (Tubes)
Ordering Code (Tape)
Marketing Name
Package
Temp. Range
0ICAB-001-XTD
0ICAB-001-XTP
AMIS 42671AGA
SOIC-8 GREEN
-40°C…125°C
1
AMI Semiconductor
– Oct. 07, Rev. 1.0
www.amis.com
Specifications subject to change without notice
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 0ICAB-001-XTP | DATACOM, INTERFACE CIRCUIT, PDSO8 |
| 0ICAG-001-XTD | DATACOM, INTERFACE CIRCUIT, PDSO8 |
| 0ICAG-001-XTP | DATACOM, INTERFACE CIRCUIT, PDSO8 |
| 0ICAG-001-XTD | DATACOM, INTERFACE CIRCUIT, PDSO8 |
| 0ICAG-001-XTP | DATACOM, INTERFACE CIRCUIT, PDSO8 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 0ICAB-001-XTP | 制造商:AMI 制造商全稱:AMI 功能描述:High-Speed CAN Transceiver |
| 0ICAG-001-XTD | 制造商:AMI 制造商全稱:AMI 功能描述:High Speed CAN Transceiver |
| 0ICAG-001-XTP | 制造商:AMI 制造商全稱:AMI 功能描述:High Speed CAN Transceiver |
| 0ICAH-002-XTD | 制造商:AMI 制造商全稱:AMI 功能描述:High-Speed CAN Transceiver |
| 0ICAH-002-XTP | 制造商:AMI 制造商全稱:AMI 功能描述:High-Speed CAN Transceiver |
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