ISL72027SEH Datasheet, PDF (5/18 Pages) Intersil Corporation – 3.3V Radiation Tolerant CAN Transceiver, 1Mbps, Listen Mode, Split Termination Output

ISL72027SEH
Electrical Specifications Test Conditions: V_CC = 3V to 3.6V; Typicals are at T_A = +25°C (Note 7); unless otherwise specified (Note 5).
Boldface limits apply across the operating temperature range, -55°C to +125°C or across a total ionizing dose of 75krad(Si) at +25°C with exposure at
a low dose rate of <10mrad(Si)/s. (Continued)
PARAMETER
Output Short-circuit Current
SYMBOL
I_OSC
TEST CONDITIONS
V_CANH = -7V, CANL = OPEN, 3V  V_CC  3.6V,
Figure 18
TEMP
(°C)
Full
MIN
(Note 6)
-250
TYP
(Note 7)
-100
MAX
(Note 6)
-
UNIT
mA
V_CANH = +12V, CANL = OPEN, 3V  V_CC  3.6V,
Full
-
Figure 18
0.4
1.0
mA
V_CANL = -7V, CANH = OPEN, 3V  V_CC  3.6V,
Figure 18
Full
-1.0
-0.4
-
mA
V_CANL = +12V, CANH = OPEN, 3V  V_CC  3.6V,
Full
-
Figure 18
100
250
mA
Thermal Shutdown
Temperature
T_SHDN
3V < V_IN < 3.6V
-
-
163
-
°C
Thermal Shutdown Hysteresis T_HYS
RECEIVER ELECTRICAL CHARACTERISTICS
3V < V_IN < 3.6V
-
-
12
-
°C
Input Threshold Voltage (Rising) V_THR
RS = 0V, 10k, 50k, (recessive to dominant),
Figures 14 and 15
Full
-
750
900
mV
Input Threshold Voltage
(Falling)
V_THF
RS = 0V, 10k, 50k, (dominant to recessive),
Figures 14 and 15
Full
500
650
-
mV
Input Hysteresis
V_HYS
(V_THR - V_THF), RS = 0V, 10k, 50k, Figures 14 and 15 Full
40
Listen Mode Input Threshold
Voltage (Rising)
V_THRLM
RS = V_CC, (recessive to dominant), Figure 14
Full
-
90
-
mV
920
1150
mV
Listen Mode Input Threshold
Voltage (Falling)
V_THFLM
RS = V_CC, (dominant to recessive), Figure 14
Full
525
820
-
mV
Listen Mode Input Hysteresis V_HYSLM
(V_THR - V_THF), RS = V_CC, Figure 14
Full
50
100
-
mV
Receiver Output High Voltage V_OH
I_O = -4mA
Full
2.4 VCC - 0.2
-
V
Receiver Output Low Voltage V_OL
I_O = +4mA
Full
-
0.2
0.4
V
Input Current for CAN Bus
I_CAN
CANH or CANL at 12V, D = 3V, other bus pin at 0V, Full
-
RS = 0V
420
500
µA
CANH or CANL at 12V, D = 3V, V_CC = 0V, other bus Full
-
pin at 0V, RS = 0V
150
250
µA
CANH or CANL at -7V, D = 3V, other bus pin at 0V, Full -400
-300
-
µA
RS = 0V
CANH or CANL at -7V, D = 3V, V_CC = 0V, other bus pin Full
-150
-85
at 0V, RS = 0V
-
µA
Input Capacitance
(CANH or CANL)
C_IN
Input to GND, D = 3V, RS = 0V
25
-
35
-
pF
Differential Input Capacitance
Input Resistance
(CANH or CANL)
C_IND
R_IN
Input to Input, D = 3V, RS = 0V
Input to GND, D = 3V, RS = 0V
25
-
15
Full
20
40
-
pF
50
kΩ
Differential Input Resistance
SUPPLY CURRENT
Supply Current, Listen Mode
Supply Current, Dominant
Supply Current, Recessive
COLD SPARING BUS CURRENT
R_IND
I_CC(L)
I_CC(DOM)
I_CC(REC)
Input to Input, D = 3V, RS = 0V
RS = D = V_CC, 3V V_CC  3.6V
D = RS = 0V, no load, 3V  V_CC  3.6V
D = V_CC, RS = 0V, no load, 3V  V_CC  3.6V
Full
40
80
100
kΩ
Full
-
Full
-
Full
-
1
2
mA
5
7
mA
2.6
5.0
mA
CANH Leakage Current
CANL Leakage Current
VREF Leakage Current
I_L(CANH)
I_L(CANL)
I_L(VREF)
V_CC = 0.2V, CANH = -7V or 12V, CANL = float,
D = V_CC, RS = 0V
V_CC = 0.2V, CANL = -7V or 12V, CANH = float,
D = V_CC, RS = 0V
V_CC = 0.2V, V_REF = -7V or 12V, D = V_CC
Full
-25
-4
25
µA
Full
-25
-4
25
µA
Full -25.00 0.01
25.00
µA
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November 9, 2015