ISL72026SEH Datasheet, PDF (13/18 Pages) Intersil Corporation – 3.3V Radiation Tolerant CAN Transceiver, 1Mbps, Listen Mode, Loopback

ISL72026SEH
Typical Performance Curves C_L = 15pF, T_A = +25°C; Unless Otherwise Specified. (Continued)
1200
RS = 50kΩ, R_DIFF = 60Ω
1000
RISE, V_CC = 3V
800
RISE, V_CC = 3.6V
600
100
90
+25 °C
80 _{+85 °C}
70
60
50
R_DIFF = 20Ω
R_DIFF = 30Ω
R_DIFF = 60Ω
400
FALL, V_CC = 3V
200
FALL, V_CC = 3.6V
40 _{+125 °C}
30
20
10
R_DIFF = 120Ω
0
-55 -35 -15 5
25 45 65 85 105 125
TEMPERATURE (°C)
FIGURE 32. TRANSMITTER RISE AND FALL TIMES vs TEMPERATURE
AT SLOW SPEED
0
0
0.5
1.0
1.5
2.0
2.5
3.0 3.3
DIFFERENTIAL OUTPUT VOLTAGE (V)
FIGURE 33. DRIVER OUTPUT CURRENT vs DIFFERENTIAL OUTPUT
VOLTAGE
150
V_CC = 3V, D = GND
100
+125 °C
50
+25 °C
0
-50
-100
CANH
-55 °C
CANL
+125 °C
+25 °C
-55 °C
150
V_CC = 3.6V, D = GND
100
+25 °C
+125 °C
50
-55 °C
0
-50
-100
-150
CANH
CANL
+125 °C
+25 °C
-55 °C
-150
-20 -15 -10 -5
0
5
10
15
20
BUS VOLTAGE (V)
FIGURE 34. DRIVER OUTPUT CURRENT vs SHORT CIRCUIT VOLTAGE
vs TEMPERATURE
50
V_CC = 3V
40
30
-55 °C
20
V_OL
10
+25 °C
+125 °C
0
+125 °C
+25 °C
-10
-20
V_OH
-30
-55 °C
-40
0
0.5
1.0
1.5
2.0
2.5
3.0
RECEIVER OUTPUT VOLTAGE (V)
FIGURE 36. RECEIVER OUTPUT CURRENT vs RECEIVER OUTPUT
VOLTAGE AT V_CC = 3V
-200
-20 -15 -10 -5
0
5
10
15
20
BUS VOLTAGE (V)
FIGURE 35. DRIVER OUTPUT CURRENT vs SHORT CIRCUIT VOLTAGE
vs TEMPERATURE
80
V_CC = 3.6V
60
-55 °C
40
20 _VOL
0
-20
+25 °C
+25 °C
+125 °C
+125 °C
V_OH
-40
-55 °C
-60
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
RECEIVER OUTPUT VOLTAGE (V)
FIGURE 37. RECEIVER OUTPUT CURRENT vs RECEIVER OUTPUT
VOLTAGE AT V_CC = 3.6V
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FN8762.1
November 9, 2015