ISL4485EIB Intersil, ISL4485EIB Datasheet - Page 3

• Manufacturer Part Number: ISL4485EIB
• Description: IC TXRX RS-485/422 5V ESD 8-SOIC
• Manufacturer: Intersil
• Type: Transceiverr

Specifications of ISL4485EIB

• 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: Contains lead / RoHS non-compliant

Absolute Maximum Ratings
V
Input Voltages
Input / Output Voltages
Short Circuit Duration
ESD Rating . . . . . . . . . . . . . . . . . . . . . . . . . See Specification Table
Operating Conditions
Temperature Range
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:
Electrical Specifications
DC CHARACTERISTICS
Driver Differential V
Driver Differential V
Change in Magnitude of Driver
Differential V
Complementary Output States
Driver Common-Mode V
Change in Magnitude of Driver
Common-Mode V
Complementary Output States
Logic Input High Voltage
Logic Input Low Voltage
Logic Input Current
Input Current (A, B), (Note 5)
Receiver Differential Threshold
Voltage
Receiver Input Hysteresis
Receiver Output High Voltage
Receiver Output Low Voltage
Three-State (high impedance)
Receiver Output Current
Receiver Input Resistance
No-Load Supply Current, (Note 3)
Driver Short-Circuit Current,
V
Receiver Short-Circuit Current
1. θ
CC
DI, DE, RE . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5V to (V
A / Y, B / Z . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -8V to +12.5V
RO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5V to (V
Y, Z. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Continuous
ISL4485EIB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40
O
= High or Low
to Ground. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7V
JA
is measured with the component mounted on a low effective thermal conductivity test board in free air. See Tech Brief TB379 for details.
PARAMETER
OUT
for
OUT
OUT
OUT
for
(with load)
OUT
(no load)
3
Test Conditions: V
Typicals are at V
SYMBOL
∆V
∆V
I
V
V
∆V
I
OSD1
I
V
V
V
V
V
I
I
OZR
R
I
OSR
V
OD1
OD2
IN1
IN2
CC
OC
OH
TH
OL
IH
IL
IN
OD
OC
TH
R = 50Ω (RS-422), (Figure 1)
R = 27Ω (RS-485), (Figure 1)
R = 27Ω or 50Ω, (Figure 1)
R = 27Ω or 50Ω, (Figure 1)
R = 27Ω or 50Ω, (Figure 1)
DE, DI, RE
DE, DI, RE
DE, DI, RE
DE = 0V, V
4.5 to 5.5V
-7V ≤ V
V
I
I
0.4V ≤ V
-7V ≤ V
DE = V
0V ≤ V
O
O
DI, RE = 0V or V
CM
CC
= -4mA, V
= -4mA, V
CC
= 0V
= 5V, T
o
O
CC
CC
= 4.5V to 5.5V; Unless Otherwise Specified.
CC
C to 85
CM
CM
O
≤ V
, -7V ≤ V
+0.5V)
+0.5V)
≤ 2.4V
CC
≤ 12V
≤ 12V
CC
A
ID
ID
o
TEST CONDITIONS
= 0V or
ISL4485E
= 25
= 200mV
= 200mV
C
CC
Y
o
C, Note 2
or V
Z
V
V
DE = V
DE = 0V
≤ 12V, (Note 4)
IN
IN
Thermal Information
Thermal Resistance (Typical, Note 1)
Maximum Junction Temperature (Plastic Package) . . . . . . . 150
Maximum Storage Temperature Range . . . . . . . . . -65
Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . 300
8 Ld SOIC Package . . . . . . . . . . . . . . . . . . . . . . . . .
(Lead Tips Only)
= 12V
= -7V
CC
TEMP
(
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
o
25
C)
MIN
-0.2
-25
1.5
3.5
12
35
2
2
7
-
-
-
-
-
-
-
-
-
-
-
-
TYP
0.01
0.01
700
500
2.3
0.1
70
25
3
4
-
-
-
-
-
-
-
-
-
-
-
MAX
V
-0.8
900
565
250
0.2
0.2
0.8
0.2
0.4
25
±1
85
CC
5
3
1
-
-
-
-
-
o
θ
C to 150
JA
170
UNITS
(
o
mA
mA
mV
mA
mA
µA
µA
kΩ
µA
µA
C/W)
V
V
V
V
V
V
V
V
V
V
V
o
o
o
C
C
C