ISL43485IBZ Intersil, ISL43485IBZ Datasheet - Page 4

• Manufacturer Part Number: ISL43485IBZ
• Description: IC TXRX RS485/422 3.3V LP 8SOIC
• Manufacturer: Intersil
• Type: Transceiverr

Specifications of ISL43485IBZ

• 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
Driver Short-Circuit Current,
V
Receiver Short-Circuit Current
DRIVER SWITCHING CHARACTERISTICS
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
Driver Enable to Output Low
Driver Disable from Output High
Driver Disable from Output Low
Driver Enable from Shutdown to
Output High
Driver Enable from Shutdown to
Output Low
RECEIVER SWITCHING CHARACTERISTICS
Maximum Data Rate
Receiver Input to Output Delay
Receiver Skew | t
Receiver Enable to Output High
Receiver Enable to Output Low
Receiver Disable from Output High
Receiver Disable from Output Low
O
= High or Low
PARAMETER
PLH
- t
PHL
|
4
Test Conditions: V
Note 2 (Continued)
f
t
t
t
t
MAX
SYMBOL
ZH(SHDN)
PLH
ZL(SHDN)
PLH
t
I
I
t
SKEW
I
SHDN
OSD1
I
f
t
R
OZR
R
I
OSR
MAX
t
SKD
t
t
t
t
t
t
t
t
CC
DD
ZH
HZ
ZH
HZ
ZL
LZ
ZL
LZ
, t
, t
, t
IN
PHL
PHL
F
0.4V ≤ V
-7V ≤ V
DI = 0V or V
DE = 0V, RE = V
DE = V
0V ≤ V
(Figure 2A)
R
R
R
R
R
(Note 5)
R
(Note 5)
R
R
R
(Notes 7, 8)
R
(Notes 7, 8)
V
(Figure 4)
(Figure 4)
(Figure 4)
R
(Note 6)
R
(Note 6)
R
R
ID ≥
DIFF
DIFF
L
L
L
L
L
L
L
L
L
L
L
L
CC
= 27Ω, C
= 27Ω, C
= 110Ω, C
= 110Ω, C
= 110Ω, C
= 110Ω, C
= 110Ω, C
= 110Ω, C
= 1kΩ, C
= 1kΩ, C
= 1kΩ, C
= 1kΩ, C
1.5V with t
O
= 60Ω, C
= 60Ω, C
= 3V to 3.6V; Unless Otherwise Specified. Typicals are at V
CC
CM
O
≤ V
, -7V ≤ V
≤ 2.4V
≤ 12V
L
L
L
L
CC
CC
L
L
L
L
L
L
L
L
= 15pF, SW = GND (Figure 5),
= 15pF, SW = V
= 15pF, SW = GND (Figure 5)
= 15pF, SW = V
= 15pF (Figure 2C)
= 15pF (Figure 2C)
TEST CONDITIONS
ISL43485
= 50pF, SW = GND (Figure 3),
= 50pF, SW = V
= 50pF, SW = GND (Figure 3)
= 50pF, SW = V
= 50pF, SW = GND (Figure 3),
= 50pF, SW = V
L
L
r
CC
/t
= 15pF (Figure 2A)
= 15pF (Figure 2A)
f
Y
= 10ns, RO t
, DI = 0V or V
or V
Z
≤ 12V (Note 4)
CC
CC
CC
CC
CC
H
CC
(Figure 5),
(Figure 5)
& t
(Figure 3),
(Figure 3)
(Figure 3),
L ≥
DE = V
RE = 0V
or V
DE = 0V,
RE = 0V
60% t
CC
CC
UI
,
TEMP
(°C)
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
MIN
30
12
27
25
-1
8
3
3
6
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
CC
= 3.3V, T
TYP
0.75
0.65
115
115
19
15
50
10
10
45
45
60
70
35
45
11
11
6
1
2
7
7
-
-
-
A
MAX
100
250
100
150
150
= 25
1.2
60
25
12
22
90
90
90
80
12
25
25
20
20
1
1
5
-
-
-
March 15, 2005
°
C,
UNITS
FN6071.1
Mbps
Mbps
mA
mA
mA
mA
µA
kΩ
nA
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns