ISL32601EFBZ Datasheet, PDF (16/23 Pages) Intersil Corporation – 1.8V to 3.3V, Micro-Power, ±15kV ESD, +125°C, Slew Rate Limited, RS-485/RS-422 Transceivers

ISL32600E, ISL32601E, ISL32602E, ISL32603E
Typical Performance Curves V_CC = 3V (ISL32600E, ISL32601E) or 1.8V (ISL32602E, ISL32603E), T_A = +25°C; Unless Otherwise
Specified (Continued)
200
140
150
100
Y OR Z = LOW
50
-40°C
+25°C
+125°C
0
-50
+125°C
Y OR Z = HIGH
-100
+25°C
-40°C
-150
-7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6 7 8 9 10 11 12
OUTPUT VOLTAGE (V)
FIGURE 22. ISL32600E, ISL32601E DRIVER OUTPUT CURRENT
vs SHORT CIRCUIT VOLTAGE
2.5
V_CC = 3.3V, R_DIFF = 100Ω
2.3
2.1
1.9 _{VCC = 3.3V, RDIFF = 54Ω}
1.7
1.5 _{VCC = 1.8V, RDIFF = 10kΩ}
1.3
1.1
V_CC = 1.8V, R_DIFF = 100Ω
0.9
0.7
-40 -25 -10
5 20 35 50 65 80
TEMPERATURE (°C)
95 110 125
FIGURE 24. ISL32602E, ISL32603E DRIVER DIFFERENTIAL
OUTPUT VOLTAGE vs TEMPERATURE
120
100
80
60
Y OR Z = LOW
40
+25°C
20
0
+125°C
-20
-40°C
-40
-7 -6 -5 -4 -3 -2 -1 0
Y OR Z = HIGH
123456
OUTPUT VOLTAGE (V)
-40°C
+25°C
+125°C
-40°C
7 8 9 10 11 12
FIGURE 23. ISL32602E, ISL32603E DRIVER OUTPUT CURRENT
vs SHORT CIRCUIT VOLTAGE
30
V_OL, +25°C
20
V_CC = 3.3V
10
0
V_CC = 1.8V
V_OL, +125°C
V_OL, +85°C
V_OL, +25°C
V_OL, +85°C
V_OL, +125°C
V_OH, +25°C, +85°C, +125°C
-10
V_OH, +85°C
V_OH, +125°C
-20
V_OH, +25°C
V_CC = 3.3V
-30
0
0.5
1.0
1.5
2.0
2.5
RECEIVER OUTPUT VOLTAGE (V)
3.0 3.3
FIGURE 25. ISL32602E, ISL32603E RECEIVER OUTPUT CURRENT
vs RECEIVER OUTPUT VOLTAGE
180
RE = 0V
160
140
120 ^VCC ^{= 3.3V, DE = 0V}
V_CC = 1.8V, DE = V_CC
100
V_CC = 3.3V, DE = V_CC
80
V_CC = 1.8V, DE = 0V
100m
R_D = ∞, C_D = 50pF
DE = V_CC, RE = 0V
10m
256kbps
1m
100µ
Tx AND Rx BOTH
SWITCHING
460kbps
128kbps
9.6kbps
STATIC
60
-40 -25 -10 5 20 35 50 65 80 95 110 125
TEMPERATURE (°C)
FIGURE 26. ISL32602E, ISL32603E STATIC SUPPLY CURRENT vs
TEMPERATURE
10µ
1.8
2.0 2.2 2.4 2.6 2.8
3.0 3.2 3.4 3.6
V_CC (V)
FIGURE 27. ISL32602E, ISL32603E DYNAMIC SUPPLY CURRENT
vs SUPPLY VOLTAGE AT DIFFERENT DATA RATES
16
FN7967.0
June 22, 2012