ISL72027SEH Datasheet, PDF (13/18 Pages) Intersil Corporation – 3.3V Radiation Tolerant CAN Transceiver, 1Mbps, Listen Mode, Split Termination Output

ISL72027SEH
Typical Performance Curves V_CC = 3.3V, 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
100
+25 °C
90
80
+85 °C
70
60
R_D = 20Ω
R_D = 30Ω
R_D = 60Ω
600
400
FALL, V_CC = 3V
FALL, V_CC = 3.6V
200
0
-55 -35 -15 5.0 25 45 65 85 105 125
TEMPERATURE (°C)
FIGURE 32. TRANSMITTER RISE AND FALL TIMES vs
TEMPERATURE AT SLOW SPEED
50 _{+125 °C}
40
30
20
10
R_D = 120Ω
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
-55 °C
+25 °C
50
+125 °C
CANL
150 _{VCC = 3.6V, D = GND -55 °C}
100
+25 °C
+125 °C
50
CANL
0
-50
-100
CANH
+125 °C
+25 °C
-55 °C
-150
-20 -15 -10 -5.0
0
5.0 10
15
20
BUS VOLTAGE (V)
FIGURE 34. DRIVER OUTPUT CURRENT vs SHORT-CIRCUIT
VOLTAGE vs TEMPERATURE
0
-50
-100
CANH
+125 °C
-150
++2255°°CC
-55 °C
-200
-20 -15 -10 -5.0
0
5.0
10
15
20
BUS VOLTAGE (V)
FIGURE 35. DRIVER OUTPUT CURRENT vs SHORT-CIRCUIT
VOLTAGE vs TEMPERATURE
50
V_CC = 3V
40
30
20
V_OL
10
-55 °C
+125 °C
+25 °C
80
V_CC = 3.6V
60
40
20 V_OL
-55 °C
+25 °C
+125 °C
0
-10 _{-55 °C}
-20
-30
+25 °C
+125 °C
V_OH
0
-55 °C
-20
-40
+25 °C
+125 °C
V_OH
-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 VCC = 3V
-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 VCC = 3.6V
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November 9, 2015