ISL83490IBZ Intersil, ISL83490IBZ Datasheet - Page 5

• Manufacturer Part Number: ISL83490IBZ
• Description: TXRX RS-485/422 3.3V LP 8-SOIC
• Manufacturer: Intersil
• Type: Transceiverr

Specifications of ISL83490IBZ

• Number Of Drivers/receivers: 1/1
• Protocol: RS422, RS485
• Voltage - Supply: 3 V ~ 3.6 V
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Absolute Maximum Ratings
V
Input Voltages
Input/Output Voltages
Short Circuit Duration
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)
Output Leakage Current (Y, Z)
(ISL83491)
Output Leakage Current (Y, Z)
in Shutdown Mode (ISL83491)
Receiver Differential Threshold
Voltage
Receiver Input Hysteresis
Receiver Output High Voltage
Receiver Output Low Voltage
1. θ
CC
DI, DE, RE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5V to +7V
A, B, Y, Z . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -8V to +12.5V
RO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5V to (V
Y, Z . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Continuous
ISL834XXIX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40
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)
ISL83483, ISL83485, ISL83488, ISL83490, ISL83491
5
Test Conditions: V
Note 2
SYMBOL
∆V
∆V
V
V
∆V
V
V
V
V
V
I
I
I
I
V
OD1
OD2
IN1
IN2
IN3
IN3
OC
OH
TH
OL
IH
IL
OD
OC
TH
R
R
R
R
R
R
DE, DI, RE
DE, DI, RE
DE, DI
RE
DE = 0V, V
RE = 0V, DE = 0V, V
RE = V
-7V ≤ V
V
I
I
O
O
CM
L
L
L
L
L
L
= -4mA, V
= -4mA, V
CC
= 100Ω (RS-422) (Figure 1A)
= 54Ω (RS-485) (Figure 1A)
= 60Ω, -7V ≤ V
= 54Ω or 100Ω (Figure 1A)
= 54Ω or 100Ω (Figure 1A)
= 54Ω or 100Ω (Figure 1A)
= 0V
o
= 3V to 3.6V; Unless Otherwise Specified. Typicals are at V
CC
CC
C to 85
CM
, DE = 0V, V
+0.5V)
CC
≤ 12V
ID
ID
o
TEST CONDITIONS
= 0V or 3.6V
= 200mV
= 200mV
C
CM
CC
CC
≤ 12V (Figure 1B)
= 0V or 3.6V V
= 0V or 3.6V V
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 . . . . . . . . . . . . . . . . . . . . . . . . .
8 Ld PDIP Package . . . . . . . . . . . . . . . . . . . . . . . . .
14 Ld SOIC Package . . . . . . . . . . . . . . . . . . . . . . . .
14 Ld PDIP Package . . . . . . . . . . . . . . . . . . . . . . . .
(SOIC- Lead Tips Only)
V
V
V
V
IN
IN
IN
IN
IN
IN
= 12V
= -7V
= 12V
= -7V
= 12V
= -7V
TEMP
(
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
o
25
C)
V
MIN
-0.2
-25
-20
1.5
1.5
0.4
CC
-2
-1
2
2
-
-
-
-
-
-
-
-
-
-
-
-
CC
= 3.3V, T
-0.01
0.01
0.01
TYP
0.03
-0.3
2.7
2.3
2.6
1.8
0.6
-11
14
50
-
-
-
-
-
-
-
-
A
MAX
V
V
-0.8
= 25
0.2
0.2
0.8
0.2
0.4
25
20
CC
CC
3
2
1
1
-
-
-
-
-
-
-
o
θ
C to 150
o
JA
C,
170
140
130
105
UNITS
(
o
mA
mA
mV
µA
µA
µA
µA
µA
µA
C/W)
V
V
V
V
V
V
V
V
V
V
V
V
o
o
o
C
C
C