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ISL72028SEH Datasheet, PDF (5/19 Pages) Intersil Corporation – 3.3V Radiation Tolerant CAN Transceiver, 1Mbps, Low Power Shutdown, Split Termination Output
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ISL72028SEH
Electrical Specifications Test Conditions: VCC = 3.0V to 3.6V; Typicals are at TA = +25°C (Note 7); unless otherwise specified (Note 5).
Boldface limits apply across the operating temperature range, -55°C to +125°C or over a total ionizing dose of 75krad(Si) at +25°C with exposure at a
low dose rate of <10mrad(Si)/s. (Continued)
PARAMETER
SYMBOL
TEST CONDITIONS
TEMP MIN
TYP
MAX
(°C) (Note 6) (Note 7) (Note 6) UNIT
Output Short Circuit Current
IOSC
VCANH = -7V, CANL = OPEN, 3.0V ≤ VCC ≤ 3.6V,
Figure 18
Full -250 -100
-
mA
VCANH = +12V, CANL = OPEN, 3.0V ≤ VCC ≤ 3.6V,
Figure 18
Full
-
0.4
1.0 mA
VCANL = -7V, CANH = OPEN, 3.0V ≤ VCC ≤ 3.6V,
Figure 18
Full -1.0
-0.4
-
mA
VCANL = +12V, CANH = OPEN, 3.0V ≤ VCC ≤ 3.6V,
Figure 18
Full
-
100
250 mA
Thermal Shutdown Temperature TSHDN
Thermal Shutdown Hysteresis
THYS
RECEIVER ELECTRICAL CHARACTERISTICS
3.0V < VIN < 3.6V
3.0V < VIN < 3.6V
-
-
163
-
°C
-
-
12
-
°C
Input Threshold Voltage (Rising) VTHR
RS = 0V, 10k, 50k, (recessive to dominant),
Figures 14 and 15
Full
-
750
900 mV
Input Threshold Voltage (Falling) VTHF
RS = 0V, 10k, 50k, (dominant to recessive),
Figures 14 and 15
Full 500
650
-
mV
Input Hysteresis
VHYS
(VTHR - VTHF), RS = 0V, 10k, 50k,
Figures 14 and 15
Full 40
90
-
mV
Receiver Output High Voltage
VOH
Receiver Output Low Voltage
VOL
Input Current for CAN Bus
ICAN
IO = -4mA
IO = +4mA
CANH or CANL at 12V, D = 3V, other bus pin at 0V,
RS = 0V
Full 2.4 VCC - 0.2 -
V
Full
-
0.2
0.4
V
Full
-
420
500 µA
CANH or CANL at 12V, D = 3V, VCC = 0V, other bus pin at Full
-
0V, RS = 0V
150
250 µA
CANH or CANL at -7V, D = 3V, other bus pin at 0V,
RS = 0V
Full -400 -300
-
µA
CANH or CANL at -7V, D = 3V, VCC = 0V, other bus pin at Full -150
-85
0V, RS = 0V
-
µA
Input Capacitance (CANH or CANL) CIN
Differential Input Capacitance
CIND
Input Resistance (CANH or CANL) RIN
Differential Input Resistance
RIND
SUPPLY CURRENT
Input to GND, D = 3V, RS = 0V
Input to input, D = 3V, RS = 0V
Input to GND, D = 3V, RS = 0V
Input to input, D = 3V, RS = 0V
25
-
25
-
Full 20
Full 40
35
-
pF
15
-
pF
40
50 kΩ
80
100 kΩ
Supply Current, Low Power
Shutdown Mode
ICC(LPS)
RS = D = VCC, 3.0V ≤ VCC ≤ 3.6V, Note 9
Full
-
20
50 µA
Supply Current, Dominant
Supply Current, Recessive
COLD SPARING BUS CURRENT
ICC(DOM)
ICC(REC)
D = RS = 0V, no load, 3.0V ≤ VCC ≤ 3.6V
D = VCC, RS = 0V, no load, 3.0V ≤ VCC ≤ 3.6V
Full
-
Full
-
5
7 mA
2.6
5.0 mA
CANH Leakage Current
IL(CANH)
VCC = 0.2V, CANH = -7V or 12V, D = VCC, CANL = float, Full
-25
-4
25 µA
RS = 0V
CANL Leakage Current
IL(CANL)
VCC = 0.2V, CANL = -7V or 12V, D = VCC, CANH = float, Full -25
-4
25 µA
RS = 0V
VREF Leakage Current
IL(VREF)
DRIVER SWITCHING CHARACTERISTICS
VCC = 0.2V, VREF = -7V or 12V, D = VCC
Full -25.00 0.01 25.00 µA
Propagation Delay Low to High
Propagation Delay Low to High
tPDLH1
tPDLH2
RS = 0V, Figure 13
RS = 10kΩ, Figure 13
Full
-
Full
-
75
150 ns
520
850 ns
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FN8764.1
November 9, 2015
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