參數(shù)資料
型號: MAX3057
廠商: Maxim Integrated Products, Inc.
元件分類: CAN
英文描述: 【80V Fault-Protected, 2Mbps, Low Supply Current CAN Transceivers
中文描述: ±80V故障保護、2Mbps、低電源電流CAN收發(fā)器
文件頁數(shù): 2/12頁
文件大?。?/td> 360K
代理商: MAX3057
M
±80V Fault-Protected, 2Mbps, Low Supply
Current CAN Transceivers
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
V
CC
to GND ............................................................ -0.3V to +6V
TXD, RS, RXD,
SHDN
to GND....................-0.3V to (V
CC
+ 0.3V)
CANH, CANL to GND..............................................-80V to +80V
RXD Shorted to GND................................................. Continuous
Continuous Power Dissipation (T
A
= +70
°
C)
8-Pin SO (derate 5.9mW/
°
C above +70
°
C) .................470mW
DC ELECTRICAL CHARACTERISTICS
(V
CC
= +5V ±10%, R
L
= 60
, RS = GND, T
A
= T
MIN
to T
MAX
. Typical values are at V
CC
= +5V and T
A
= +25
°
C.)
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
Operating Temperature Range .........................-40
°
C to +125
°
C
Junction Temperature......................................................+150
°
C
Storage Temperature Range.............................-65
°
C to +150
°
C
Lead Temperature (soldering, 10s) ................................+300
°
C
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
56
MAX
72
6
5.5
5.5
260
30
UNITS
Dominant (Note 1)
Dominant no load
Recessive (Note 1)
Recessive no load
V
RS
= V
CC
SHDN
= GND
3.6
Supply Current
I
S
mA
Quiescent Current Standby Mode
Shutdown Supply Current
Thermal-Shutdown Threshold
Thermal-Shutdown Hysteresis
TXD INPUT LEVELS
High-Level Input Voltage
Low-Level Input Voltage
High-Level Input Current
Pullup Resistor
CANH, CANL TRANSMITTER
I
Q
125
15
160
20
μA
μA
°
C
°
C
I
Q
SHDN
V
IH
V
IL
I
IH
2
V
V
μA
k
0.4
V
TXD
= V
CC
1
20
R
INTXD
Recessive Bus Voltage
V
CANH,
V
CANL
V
TXD
= V
CC
, no load
2
3
V
-2V < V
CANH
, V
CANL
< +7V
SHDN
= GND, V
TXD
= V
CC
-2
+1
Off-State Output Leakage
I
LO
-80V < V
CANH
, V
CANL
< +80V
SHDN
= GND, V
TXD
= V
CC
V
TXD
= 0
V
TXD
= 0
V
TXD
= 0
V
TXD
= 0, R
L
= 45
V
TXD
= V
CC
, no load
V
CANH
= -5V
V
CANL
= 18V
-4
+4
mA
CANH Output Voltage
CANL Output Voltage
V
CANH
V
CANL
3.0
0
1.5
1.5
-500
-200
V
CC
2.0
5
V
V
V
Differential Output
(V
CANH
- V
CANL
)
V
CANH
,
V
CANL
+50
mV
mA
mA
CANH Short-Circuit Current
CANL Short-Circuit Current
I
SC
I
SC
200
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