ISL31498EIUZ Intersil, ISL31498EIUZ Datasheet - Page 6

• 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

Absolute Maximum Ratings
V
Input Voltages
Input/Output Voltages
Short Circuit Duration
ESD Rating . . . . . . . . . . . . . . . see Electrical Specifications
Latch-up (Tested per JESD78, Level 2, Class A) . . . . +125°C
Recommended Operating Conditions
Supply Voltage (V
Temperature Range . . . . . . . . . . . . . . . . . . -40°C to +85°C
Bus Pin Common Mode Voltage Range . . . . . . -25V to +25V
CAUTION: Do not operate at or near the maximum ratings listed for extended periods of time. Exposure to such conditions may adversely impact
product reliability and result in failures not covered by warranty.
NOTES:
Electrical Specifications
DC CHARACTERISTICS
Driver Differential V
(No load)
Driver Differential V
(Loaded, Figure 1A)
Change in Magnitude of
Driver Differential V
for Complementary
Output States
Driver Differential V
with Common Mode Load
(Figure 1B)
Driver Common-Mode
V
5. θ
6. θ
7. θ
8. For θ
9. For θ
CC
OUT
DI, DE, RE . . . . . . . . . . . . . . . . . . -0.3V to (V
A/Y, B/Z, A, B, Y, Z . . . . . . . . . . . . . . . . . . . . . . . . ±60V
A/Y, B/Z, A, B, Y, Z (Transient Pulse Through 100Ω,
RO . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to (V
Y, Z . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Indefinite
(Note 19). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±80V
TB379 for details.
features. See Tech Brief TB379 for details.
to Ground . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7V
JA
JA
JA
(Figure 1)
PARAMETER
is measured in free air with the component mounted on a high effective thermal conductivity test board with “direct attach”
is measured with the component mounted on a high effective thermal conductivity test board in free air. See Tech Brief
is measured with the component mounted on a low effective thermal conductivity test board in free air.
ISL31490E, ISL31491E, ISL31492E, ISL31493E, ISL31495E, ISL31496E,
JC
JC
, the “case temp” location is taken at the package top center.
, the “case temp” location is the center of the exposed metal pad on the package underside.
CC
OUT
OUT
OUT
OUT
) . . . . . . . . . . . . . . . . . . . . . . . . . . 5V
SYMBOL
6
V
V
ΔV
V
V
OD1
OD2
OD3
OC
OD
Test Conditions: V
T
-40°C to +85°C.
A
= +25°C (Note 10). Boldface limits apply over the operating temperature range,
R
R
R
R
Star Configurations, V
R
R
R
(V
R
(V
R
R
L
L
L
L
L
L
L
L
L
L
CC
CC
= 60Ω or 100Ω, -20V ≤ V
= 100Ω (RS-422)
= 54Ω (RS-485)
= 54Ω (PROFIBUS, V
= 21Ω (Six 120Ω terminations for
= 54Ω or 100Ω (Figure 1A)
= 60Ω, -7V ≤ V
= 60Ω, -25V ≤ V
= 21Ω, -15V ≤ V
= 54Ω or 100
≥ 4.75V)
≥ 4.75V)
TEST CONDITIONS
CC
CC
CC
+ 0.3V)
+0.3V)
= 4.5V to 5.5V; Unless Otherwise Specified. Typicals are at V
Ω
CM
CM
CM
CC
≤ 12V
≤ 25V
≤ 15V
CC
≥ 4.75V)
Thermal Information
Thermal Resistance (Typical)
Maximum Junction Temperature (Plastic Package) . . . +150°C
Maximum Storage Temperature Range . . . . -65°C to +150°C
Pb-free Reflow Profile . . . . . . . . . . . . . . . . *-see link below
*Pb-free PDIPs can be used for through-hole wave solder
processing only. They are not intended for use in Reflow
solder processing applications.
≥ 5V)
CM
8 Ld MSOP Package (Notes 5, 8) . .
8 Ld PDIP* Package (Note 6, 8) . . .
8 Ld SOIC Package (Note 5, 8) . . .
8 Ld TDFN Package (Note 7, 9) . . .
10 Ld MSOP Package (Note 5, 8) . .
10 Ld TDFN Package (Notes 7, 9). .
14 Ld SOIC Package (Note 5, 8). . .
http://www.intersil.com/pbfree/Pb-FreeReflow.asp
≤ 20V
TEMP
(°C)
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
(Note 18)
MIN
-2.5
2.4
1.5
2.0
0.8
1.5
1.7
0.8
-1
-
-
TYP
3.2
2.5
2.5
1.3
2.1
2.3
1.1
-
-
-
-
θ
JA
(Note 18) UNITS
(°C/W) θ
140
105
116
135
50
58
88
MAX
V
V
V
0.2
3
5
CC
CC
CC
-
-
-
JC
June 17, 2010
CC
(°C/W)
= 5V,
FN7637.0
40
60
47
50
38
5
7
V
V
V
V
V
V
V
V
V