ISL83490IBZ Intersil, ISL83490IBZ Datasheet - Page 6

• 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

Electrical Specifications
Three-State (high impedance)
Receiver Output Current
Receiver Input Resistance
No-Load Supply Current (Note 3)
Shutdown Supply Current
(Except ISL83488 and ISL83490)
Driver Short-Circuit Current,
V
Receiver Short-Circuit Current
DRIVER SWITCHING CHARACTERISTICS (ISL83485, ISL83490, ISL83491)
Maximum Data Rate
Driver Differential Output Delay
Driver Differential Rise or Fall Time
Driver Input to Output Delay
Driver Output Skew
Driver Enable to Output High
(Except ISL83490)
Driver Enable to Output Low
(Except ISL83490)
Driver Disable from Output High
(Except ISL83490)
Driver Disable from Output Low
(Except ISL83490)
Driver Enable from Shutdown to
Output High (Except ISL83490)
Driver Enable from Shutdown to
Output Low (Except ISL83490)
DRIVER SWITCHING CHARACTERISTICS (ISL83483, ISL83488)
Maximum Data Rate
Driver Differential Output Delay
Driver Differential Rise or Fall Time
Driver Input to Output Delay
Driver Output Skew
Driver Enable to Output High
(Except ISL83488)
Driver Enable to Output Low
(Except ISL83488)
Driver Disable from Output High
(Except ISL83488)
O
= High or Low
PARAMETER
ISL83483, ISL83485, ISL83488, ISL83490, ISL83491
6
Test Conditions: V
Note 2 (Continued)
t
t
t
t
SYMBOL
ZH(SHDN)
PLH
ZL(SHDN)
PLH
t
t
I
I
t
SKEW
t
SKEW
I
SHDN
OSD1
I
f
f
R
R
OZR
R
I
OSR
MAX
t
MAX
t
t
t
t
t
t
t
t
CC
DD
DD
ZH
HZ
ZH
HZ
ZL
LZ
ZL
, t
, t
, t
, t
IN
PHL
PHL
F
F
0.4V ≤ V
-7V ≤ V
DI = 0V or V
DE = 0V, RE = V
DE = V
0V ≤ V
R
R
R
R
R
(Note 5)
R
(Note 5)
R
R
R
(Notes 7, 8)
R
(Notes 7, 8)
R
R
R
R
R
(Note 5)
R
(Note 5)
R
DIFF
DIFF
L
L
L
L
L
L
L
L
DIFF
DIFF
L
L
L
L
L
CC
= 27Ω, C
= 27Ω, C
= 110Ω, C
= 110Ω, C
= 110Ω, C
= 110Ω, C
= 110Ω, C
= 110Ω, C
= 27Ω, C
= 27Ω, C
= 110Ω, C
= 110Ω, C
= 110Ω, C
O
= 60Ω, C
= 60Ω, C
= 60Ω, C
= 60Ω, C
= 3V to 3.6V; Unless Otherwise Specified. Typicals are at V
CC
CM
O
≤ V
, -7V ≤ V
≤ 2.4V
≤ 12V
CC
CC
L
L
L
L
L
L
L
L
L
L
L
L
L
= 15pF (Figure 2C)
= 15pF (Figure 2C)
= 15pF (Figure 2C)
= 15pF (Figure 2C)
TEST CONDITIONS
= 50pF, SW = GND (Figure 3),
= 50pF, SW = V
= 50pF, SW = GND (Figure 3)
= 50pF, SW = V
= 50pF, SW = GND (Figure 3),
= 50pF, SW = V
= 50pF, SW = GND (Figure 3),
= 50pF, SW = V
= 50pF, SW = GND (Figure 3)
L
L
L
L
CC
= 15pF (Figure 2A)
= 15pF (Figure 2A)
= 15pF (Figure 2A)
= 15pF (Figure 2A)
Y
, DI = 0V or V
or V
Z
≤ 12V (Note 4)
CC
CC
CC
CC
CC
(Figure 3),
(Figure 3)
(Figure 3),
(Figure 3),
DE = V
RE = 0V
or V
DE = 0V,
RE = 0V
CC
CC
,
TEMP
(
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
o
25
25
25
25
C)
MIN
250
600
400
600
400
12
12
-1
8
1
3
6
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
CC
= 3.3V, T
TYP
0.75
0.65
115
115
930
900
930
140
385
19
15
15
10
10
45
45
65
65
55
63
5
1
-
-
-
-
-
-
-
-
A
MAX
1400
1200
1500
1500
100
250
110
110
150
150
800
800
110
= 25
1.2
60
35
20
35
90
90
80
80
80
1
1
8
-
-
-
-
o
C,
UNITS
Mbps
kbps
mA
mA
mA
mA
µA
kΩ
nA
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns