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ISL8485IP View Datasheet(PDF) - Intersil

Part Name
Description
View to exact match
ISL8485IP Datasheet PDF : 16 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
ISL8483, ISL8485, ISL8488, ISL8489, ISL8490, ISL8491
Absolute Maximum Ratings
VCC to Ground. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7V
Input Voltages
DI, DE, RE . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5V to (VCC +0.5V)
Input/Output Voltages
A, B, Y, Z . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -8V to +12.5V
RO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5V to (VCC +0.5V)
Short Circuit Duration
Y, Z. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Continuous
ESD Rating
HBM (Per MIL-STD-883, Method 3015.7) . . . . . . . . . . . . . . >7kV
Operating Conditions
Temperature Range
ISL84XXCX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0°C to 70°C
ISL84XXIX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-40°C to 85°C
Thermal Information
Thermal Resistance (Typical, Note 1)
θJA (°C/W)
8 Ld SOIC Package . . . . . . . . . . . . . . . . . . . . . . . . .
170
8 Ld PDIP Package* . . . . . . . . . . . . . . . . . . . . . . . .
140
14 Ld SOIC Package . . . . . . . . . . . . . . . . . . . . . . . .
120
14 Ld PDIP Package . . . . . . . . . . . . . . . . . . . . . . . .
100
Moisture Sensitivity (see Technical Brief TB363)
All Packages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Level 1
Maximum Junction Temperature (Plastic Package) . . . . . . . 150°C
Maximum Storage Temperature Range . . . . . . . . . . -65°C to 150°C
Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . 300°C
(SOIC - Lead Tips Only)
*Pb-free PDIPs can be used for through hole wave solder processing
only. They are not intended for use in Reflow solder processing
applications.
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the
device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
NOTE:
1. θJA is measured with the component mounted on a low effective thermal conductivity test board in free air. See Tech Brief TB379 for details.
Electrical Specifications Test Conditions: VCC = 4.5V to 5.5V; Unless Otherwise Specified.
Typicals are at VCC = 5V, TA = 25°C, Note 2
PARAMETER
SYMBOL
TEST CONDITIONS
TEMP
(°C) MIN
TYP MAX UNITS
DC CHARACTERISTICS
Driver Differential VOUT (no load)
Driver Differential VOUT (with load)
VOD1
VOD2
R = 50(RS-422), Figure 1
R = 27(RS-485), Figure 1
Full
-
Full
2
-
VCC
V
3
-
V
Full 1.5
2.3
5
V
Change in Magnitude of Driver
Differential VOUT for
Complementary Output States
VOD R = 27or 50, Figure 1
Full
-
0.01 0.2
V
Driver Common-Mode VOUT
Change in Magnitude of Driver
Common-Mode VOUT for
Complementary Output States
VOC
VOC
R = 27or 50, Figure 1
R = 27or 50, Figure 1
Full
-
-
3
V
Full
-
0.01 0.2
V
Logic Input High Voltage
Logic Input Low Voltage
Logic Input Current
Input Current (A, B), Note 10
Receiver Differential Threshold
Voltage
VIH
DE, DI, RE
VIL
DE, DI, RE
IIN1
DE, DI, RE (ISL8483)
IIN1
DI (ISL8485 - ISL8491)
IIN1 DE, RE (ISL8485, ISL8489, ISL8491)
IIN2
DE = 0V, VCC = 0V or VIN = 12V
4.5 to 5.5V
VIN = -7V
VTH -7V VCM 12V
Full
2
-
-
V
Full
-
-
0.8
V
Full
-2
-
2
µA
Full
-2
-
2
µA
Full -25
-
25
µA
Full
-
-
1
mA
Full
-
-
-0.8 mA
Full -0.2
-
0.2
V
Receiver Input Hysteresis
Receiver Output High Voltage
Receiver Output Low Voltage
Three-State (high impedance)
Receiver Output Current
VTH
VOH
VOL
IOZR
VCM = 0V
IO = -4mA, VID = 200mV
IO = -4mA, VID = 200mV
0.4V VO 2.4V
25
-
70
-
mV
Full 3.5
-
-
V
Full
-
-
0.4
V
Full
-
-
±1
µA
5
FN6046.8
February 28, 2006
 

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