ISL3282EMRTEP Datasheet, PDF (6/8 Pages) Intersil Corporation – RS-485/RS-422 Receiver

ISL3282EMRTEP
Typical Performance Curves C_L = 15pF, T_A = +25°C; Unless Otherwise Specified.
440
250
430
V_CC = V_L = 5.5V
200
420
V_CC = 5V OR 3.3V
410
150
400
390
V_CC = V_L = 3.3V
380
370
-55 -35 -15 5
25 45 65 85 105 125
TEMPERATURE (°C)
FIGURE 4. SUPPLY CURRENT vs TEMPERATURE
V_L = 5V, V_CC = 5V ONLY
100
V_L ≤ 1.8V
50
V_L = 3.3V
V_L = 2.5V
0
0
1
2
3
4
5
6
7 7.5
RE VOLTAGE (V)
FIGURE 5. V_L SUPPLY CURRENT vs ENABLE PIN VOLTAGE
60
V_CC = V_L = 5V
50 V_OH, +25°C
40
V_OH, +125°C
30
20
V_OL, +25°C
V_OL, +85°C
V_OL, +125°C
V_OH, +85°C
10
0
0
1
2
3
4
5
RECEIVER OUTPUT VOLTAGE (V)
FIGURE 6. RECEIVER OUTPUT CURRENT vs RECEIVER OUTPUT
VOLTAGE
20
V_CC = 5V OR 3.3V, V_L = 2.5V
18
V_OL, +25°C
16
14
12 ^VOH^{, +25°C}
V_OL, +85°C
V_OL, +125°C
10
8
V_OH, +125°C
V_OH, +85°C
6
4
2
0
0
0.5
1.0
1.5
2.0
2.5
RECEIVER OUTPUT VOLTAGE (V)
FIGURE 8. RECEIVER OUTPUT CURRENT vs RECEIVER OUTPUT
VOLTAGE
6
30
25
V_OH, +25°C
20
V_OL, +25°C
V_OL, +85°C
V_OL, +125°C
15
V_OH, +125°C
V_OH, +85°C
10
5
V_CC = 5V OR 3.3V, V_L = 3.3V
0
0
0.5
1.0 1.5
2.0 2.5
3.0 3.3
RECEIVER OUTPUT VOLTAGE (V)
FIGURE 7. RECEIVER OUTPUT CURRENT vs RECEIVER OUTPUT
VOLTAGE
9
V_CC = 5V OR 3.3V, V_L = 1.8V
8
7
6
V_OL, +25°C
V_OL, +85°C
V_OL, +125°C
5
4
V_OH, +25°C
V_OH, +85°C
3
V_OH, +125°C
2
1
0
0
0.5
1.0
1.5
1.8
RECEIVER OUTPUT VOLTAGE (V)
FIGURE 9. RECEIVER OUTPUT CURRENT vs RECEIVER OUTPUT
VOLTAGE
FN7595.1
February 15, 2011