ISL3158AEMBZ Intersil, ISL3158AEMBZ Datasheet - Page 12

• Manufacturer Part Number: ISL3158AEMBZ
• Description: TXRX ESD 5V RS485/422 8-SOIC
• Manufacturer: Intersil
• Type: Transceiverr

Specifications of ISL3158AEMBZ

• Number Of Drivers/receivers: 1/1
• Protocol: RS422, RS485
• Voltage - Supply: 4.5 V ~ 5.5 V
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Typical Performance Curves
FIGURE 10. DRIVER OUTPUT CURRENT vs SHORT CIRCUIT
FIGURE 12. DRIVER DIFFERENTIAL PROPAGATION DELAY
-100
-150
-200
200
150
100
FIGURE 8. DRIVER OUTPUT CURRENT vs DIFFERENTIAL
140
130
120
100
-50
31
29
27
25
23
21
19
17
110
50
90
80
70
60
50
40
30
20
10
0
-7 -6
0
-60 -45 -30 -15
0
R
D
+85°C
= 15Ω
OUTPUT VOLTAGE
-4
VOLTAGE
vs TEMPERATURE (ISL3158AE)
DIFFERENTIAL OUTPUT VOLTAGE (V)
1
Y OR Z = LOW
+25°C
-2
R
D
0
= 20Ω
OUTPUT VOLTAGE (V)
TPHL
TEMPERATURE (°C)
0
15
2
12
TPLH
30
2
45
Y OR Z = HIGH
4
3
60
6
V
75
CC
8
= 5V, T
90
4
R
R
D
D
105 120
10
= 100Ω
= 54Ω
A
= +25°C; Unless Otherwise Specified.
12
ISL3158AE
5
FIGURE 13. DRIVER DIFFERENTIAL SKEW vs
FIGURE 9. DRIVER DIFFERENTIAL OUTPUT VOLTAGE vs
700
650
600
550
500
450
400
350
300
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
3.8
3.7
3.6
3.5
3.4
3.3
3.2
3.1
3.0
2.9
2.8
0
-60
FIGURE 11. SUPPLY CURRENT vs TEMPERATURE
-60
-60 -45 -30 -15
-40
-40
TEMPERATURE
TEMPERATURE (ISL3158AE)
-20
-20
ICC DE-VCC
0
0
0
TEMPERATURE (°C)
TEMPERATURE (°C)
TEMPERATURE (°C)
15
SKEW
20
20
30
40
40
ICC DE-GND
45
60
60
60
R
DIFF
75
80
R
80
= 54Ω
DIFF
90 105 120
100
100
= 100Ω
April 3, 2009
FN6886.0
120
120