ISL31498EIUZ Intersil, ISL31498EIUZ Datasheet - Page 17

• Manufacturer Part Number: ISL31498EIUZ
• Description: IC TXRX RS485 FAULT PROT 8MSOP
• Manufacturer: Intersil
• Type: Transceiverr

Specifications of ISL31498EIUZ

• Number Of Drivers/receivers: 1/1
• Protocol: RS422, RS485
• Voltage - Supply: 4.5 V ~ 5.5 V
• Mounting Type: Surface Mount
• Package / Case: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Typical Performance Curves
FIGURE 14. DRIVER DIFFERENTIAL SKEW vs
FIGURE 16. DRIVER DIFFERENTIAL SKEW vs
FIGURE 12. BUS PIN CURRENT vs BUS PIN VOLTAGE
-200
-400
-600
4.0
3.5
3.0
2.5
2.0
800
600
400
200
8
7
6
5
4
3
2
1
0
-40
-40
0
ISL31490E, ISL31491E, ISL31492E, ISL31493E, ISL31495E, ISL31496E,
R
| t
| t
-70
D
Y OR Z
PLH
PLH
TEMPERATURE (ISL31490E, ISL31491E,
ISL31492E)
TEMPERATURE (ISL31493E, ISL31495E)
-25
= 54Ω, C
-25
- t
- t
A/Y OR B/Z
-50
PHL
PHL
D
|
|
-30
BUS PIN VOLTAGE (V)
= 50pF
0
TEMPERATURE (°C)
0
TEMPERATURE (°C)
17
-10 0 10
25
25
R
D
= 54Ω, C
30
50
50
D
50
= 50pF
75
75
70
V
CC
85
85
= 5V, T
FIGURE 13. DRIVER DIFFERENTIAL PROPAGATION
FIGURE 15. DRIVER DIFFERENTIAL PROPAGATION
FIGURE 17. DRIVER DIFFERENTIAL PROPAGATION
A
= +25°C; Unless Otherwise Specified. (Continued)
340
335
330
325
320
315
310
305
300
85
80
75
70
65
60
55
50
27
25
23
21
19
17
15
-40
-40
-40
R
R
D
D
DELAY vs TEMPERATURE (ISL31490E,
ISL31491E, ISL31492E)
DELAY vs TEMPERATURE (ISL31493E,
ISL31495E)
DELAY vs TEMPERATURE (ISL31496E,
ISL31498E)
-25
= 54Ω, C
-25
= 54Ω, C
-25
D
D
TEMPERATURE (°C)
TEMPERATURE (°C)
TEMPERATURE (°C)
= 50pF
= 50pF
0
0
0
t
t
PLH
PLH
t
PLH
t
PHL
25
25
25
t
R
PHL
D
t
PHL
= 54Ω, C
50
50
50
D
= 50pF
June 17, 2010
75
75
75
FN7637.0
85
85
85