参数资料
型号: MC33989
厂商: 飞思卡尔半导体(中国)有限公司
元件分类: CAN
英文描述: System Basis Chip with High Speed CAN Transceiver(带高速CAN收发器的系统基片)
中文描述: 系统基础芯片的高速CAN收发器(带高速的CAN收发器的系统基片)
文件页数: 8/32页
文件大小: 676K
代理商: MC33989
8
MC33989
MC33989
3
MAXIMUM RATING
CAN MODULE SPECIFICATION
Ratings
Symbol
Min
Typ
Max
Unit
ELECTRICAL RATINGS
CANL,CANH Continuous voltage
VcanH,L
-27
40
V
CANL,CANH Continuous current
IcanH,L
200
mA
CANH, CANL Transient voltage (Load dump, note1)
VtrH,L
40
V
CANH, CANL Transient voltage (note2)
VtrH,L
-40
40
V
Logic Inputs (Tx, Rx)
U
- 0.5
6
V
ESD voltage (HBM 100pF, 1.5k), CANL, CANH
Vesd-ch
-4
4
kV
ESD voltage (Machine Model) CANH, CAN L
Vesd-cm
-200
200
V
ELECTRICAL CHARACTERISTICS
V
DD1
= 4,75 to 5,25; V
sup
=5.5 to 27V; T
amb
= -40 to 125
°
C unless otherwise specified
Descriptions
Symbol
Min
Typ
Max
Unit
Conditions
Supply
Supply current of CAN cell
Ires
1.5
3
mA
Recessive state
Supply current of CAN cell
Idom
2
6
mA
Dominant state, without
bus load
Supply current of CAN cell
CAN in sleep state wake up enable
Isleep
55
70
uA
V2 regulator off
Supply current of CAN cell
CAN in sleep state wake up disabled
Idis
1
uA
V2 regulator off
(guaranteed by design)
CANH and CANL
Bus pins common mode voltage
-27
40
V
Differential input voltage
Vcanh-
Vcanl
500
mV
Common mode
between -3 and +7V.
Recessive state at Rx
Differential input voltage
900
mV
Common mode
between -3 and +7V.
Dominant state at Rx
Differential input hysteresis (Rx)
100
mV
Input resistance
Rin
5
100
Kohms
Differential input resistance
Rind
10
100
Kohms
Unpowered node input current
1.5
mA
CANH output voltage
2.75
4.5
V
TX dominant state
CANL output voltage
0.5
2.25
V
Tx dominant state
Differential output voltage
1.5
3
V
Tx dominant state
CANH output voltage
3
V
Tx recessive state
CANL output voltage
2
V
Tx recessive state
Differential output voltage
100
mV
Tx recessive state
F
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
n
.
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