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ADM3055E 参数 Datasheet PDF下载

ADM3055E图片预览
型号: ADM3055E
PDF下载: 下载PDF文件 查看货源
内容描述: [Signal and Power Isolated, CAN Transceivers for CAN FD]
分类和应用:
文件页数/大小: 24 页 / 454 K
品牌: ADI [ ADI ]
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Data Sheet  
ADM3055E/ADM3057E  
TERMINOLOGY  
ICC  
tLOOP_RISE  
I
CC is the current drawn by the VCC pin. This pin powers the  
tLOOP_RISE is the propagation delay of a high signal on the TXD  
pin to the bus recessive and transitions high on the RXD pin.  
isoPower dc-to-dc converter.  
IIO  
tBIT_TXD  
I
IO is the current drawn by the VIO pin. This pin powers the  
tBIT_TXD is the bit time on the TXD pin as transmitted by the  
CAN controller. See Figure 2 for level definitions.  
iCoupler digital isolator.  
tBIT_BUS  
ISC  
tBIT_BUS is the bit time transmitted by the transceiver to the bus.  
I
SC is the current drawn by the VISOIN pin under the specified  
When compared with a given tBIT_TXD, a measure of bit symmetry  
from the TXD digital isolation channel and CAN transceiver  
can be determined. See Figure 2 for level definitions.  
fault condition.  
VOD  
The VOD is the difference of the CANH and CANL levels, which  
tBIT_RXD  
is VDIFF in ISO 11898-2:2016.  
t
BIT_RXD is the bit time on the RXD output pin that can be  
fOSC  
compared with tBIT_TXD for a round trip measure of pulse width  
distortion through the TXD digital isolation channel, the CAN  
transceiver, and back through the RXD isolation channel.  
fOSC is the carrier frequency of the isoPower dc-to-dc converter  
that provides isolated power to the bus side.  
tTXD_DOM  
Wake-Up Pattern (WUP)  
tTXD_DOM is the propagation delay from a low signal on TXD to  
WUP is a remote transmitted pattern required to trigger low  
speed data transmission by the CAN transceiver while in standby  
mode. The pattern does not force the transceiver out of standby  
mode.  
transition the bus to a dominant state.  
tTXD_REC  
tTXD_REC is the propagation delay from a high signal on TXD to  
transition the bus to a recessive state.  
tLOOP_FALL  
tLOOP_FALL is the propagation delay of a low signal on the TXD  
pin to the bus dominant and transitions low on the RXD pin.  
Rev. A | Page 19 of 24  
 
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