ISL32610E Datasheet, PDF (8/12 Pages) Intersil Corporation – 16.5kV ESD Protected, 1.8V, Micro Power, 125°C, 1/8 Unit Load, RS-485/RS-422 Differential Receivers

ISL32610E, ISL32611E, ISL32612E
Typical Performance Curves T_A = +25°C; Unless Otherwise Specified
10
V_CC = 1.8V
8
+25°C
+85°C
30
V_CC = 3.3V
20
+25°C
6
4
2
RO LOW
0
-2
-4
+125°C
RO HIGH
+25°C
+125°C
10
RO LOW
0
-10
+85°C
-20
+25°C
+85°C
+125°C
RO HIGH
+125°C
-6
0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8
RECEIVER OUTPUT VOLTAGE (V)
FIGURE 5. RECEIVER OUTPUT CURRENT vs RECEIVER OUTPUT
VOLTAGE (V_CC = 1.8V)
-30
0
0.3 0.6 0.9 1.2 1.5 1.8 2.1 2.4 2.7 3.0 3.3
RECEIVER OUTPUT VOLTAGE (V)
FIGURE 6. RECEIVER OUTPUT CURRENT vs RECEIVER OUTPUT
VOLTAGE (V_CC = 3.3V)
120
105
RE = 0V, RE = V_CC
110
100
V_CC = 3.3V
100
95
90
90
80
85
V_CC = 1.8V
70
80
500kbps
256kbps
128kbps
9.6kbps
60
75
50
-40
-15
10
35
60
85
110 125
TEMPERATURE (°C)
FIGURE 7. STATIC SUPPLY CURRENT vs TEMPERATURE
2
DI
0
2
1
A-B
0
-1
RD = ∞
-2
2
1
0
TIME (10µs/DIV)
FIGURE 9. ISL32613E AND ISL32611E PERFORMANCE WITH
V_CC = 1.8V, 128kbps, 2000’ (610m) CAT 5 CABLE
70
1.8 2.0 2.2 2.4 2.6 2.8 3.0 3.2 3.4 3.6
V_CC (V)
FIGURE 8. DYNAMIC SUPPLY CURRENT vs SUPPLY VOLTAGE AT
DIFFERENT DATA RATES
5
0 ^DI
3
2
1
A-B
0
-1
-2
RD = ∞
-3
4
2
0
TIME (10µs/DIV)
FIGURE 10. ISL32613E AND ISL32611E PERFORMANCE WITH
V_CC = 3.3V, 256kbps, 3000’ (915m) CAT 5 CABLE
8
FN7869.0
October 21, 2011