ISL8488EIB-T Intersil, ISL8488EIB-T Datasheet - Page 5

• Manufacturer Part Number: ISL8488EIB-T
• Description: IC TXRX RS485/422 5V ESD 8-SOIC
• Manufacturer: Intersil
• Type: Transceiverr

Specifications of ISL8488EIB-T

• 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

Electrical Specifications
NOTES:
Receiver Short-Circuit Current
SWITCHING CHARACTERISTICS (ISL8488E, ISL8489E)
Driver Input to Output Delay
Driver Output Skew
Driver Differential Rise or Fall Time
Driver Enable to Output High
Driver Enable to Output Low
Driver Disable from Output High
Driver Disable from Output Low
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
Maximum Data Rate
SWITCHING CHARACTERISTICS (ISL8490E, ISL8491E)
Driver Input to Output Delay
Driver Output Skew
Driver Differential Rise or Fall Time
Driver Enable to Output High
Driver Enable to Output Low
Driver Disable from Output High
Driver Disable from Output Low
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
Maximum Data Rate
ESD PERFORMANCE
RS-485 Pins (A, B, Y, Z)
All Other Pins
4. All currents into device pins are positive; all currents out of device pins are negative. All voltages are referenced to device ground unless
5. Supply current specification is valid for loaded drivers when DE = 0V.
6. Applies to peak current. See “Typical Performance Curves” on page 9 for more information.
7. Devices meeting these limits are denoted as “single unit load (1 UL)” transceivers. The RS-485 standard allows up to 32 Unit Loads on the bus.
8. Not applicable to the ISL8488E, ISL8490E.
9. Parts are 100% tested at +25°C. Over-temperature limits established by characterization and are not production tested.
otherwise specified.
PARAMETER
PLH
PLH
- t
- t
PHL
PHL
|
|
5
Test Conditions: V
(Note 4). (Continued)
ISL8488E, ISL8489E, ISL8490E, ISL8491E
t
t
t
t
SYMBOL
PLH
PLH
PLH
PLH
t
t
SKEW
t
SKEW
t
I
t
f
t
f
OSR
R
MAX
R
MAX
SKD
SKD
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
ZH
HZ
ZH
HZ
ZH
HZ
ZH
HZ
ZL
LZ
ZL
LZ
ZL
LZ
ZL
LZ
, t
, t
, t
, t
, t
, t
PHL
PHL
PHL
PHL
F
F
CC
0V ≤ V
R
R
R
C
C
C
C
(Figure 4)
(Figure 4)
C
C
C
C
R
R
R
C
C
C
C
(Figure 4)
(Figure 4)
C
C
C
C
Human Body Model
DIFF
DIFF
DIFF
L
L
L
L
L
L
L
L
DIFF
DIFF
DIFF
L
L
L
L
L
L
L
L
= 4.5V to 5.5V; Unless Otherwise Specified. Typicals are at V
= 100pF, SW = GND (Figure 3, Note 8)
= 100pF, SW = V
= 15pF, SW = GND (Figure 3, Note 8)
= 15pF, SW = V
= 15pF, SW = GND (Figure 5, Note 8)
= 15pF, SW = V
= 15pF, SW = GND (Figure 5, Note 8)
= 15pF, SW = V
= 100pF, SW = GND (Figure 3, Note 8)
= 100pF, SW = V
= 15pF, SW = GND (Figure 3, Note 8)
= 15pF, SW = V
= 15pF, SW = GND (Figure 5, Note 8)
= 15pF, SW = V
= 15pF, SW = GND (Figure 5, Note 8)
= 15pF, SW = V
O
= 54Ω, C
= 54Ω, C
= 54Ω, C
= 54Ω, C
= 54Ω, C
= 54Ω, C
≤ V
TEST CONDITIONS
CC
L
L
L
L
L
L
= 100pF (Figure 2)
= 100pF (Figure 2)
= 100pF (Figure 2)
= 100pF (Figure 2)
= 100pF (Figure 2)
= 100pF (Figure 2)
CC
CC
CC
CC
CC
CC
CC
CC
(Figure 3, Note 8)
(Figure 5, Note 8)
(Figure 5, Note 8)
(Figure 3, Note 8)
(Figure 5, Note 8)
(Figure 5, Note 8)
(Figure 3, Note 8)
(Figure 3, Note 8)
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
Full
Full
25
25
25
25
(NOTE 9)
MIN
250
250
250
250
300
300
250
250
13
30
10
7
5
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
CC
1000
TYP
>±7
400
160
600
860
660
640
500
±15
60
10
10
10
10
24
12
14
14
44
21
90
3
5
9
9
9
9
-
-
-
= 5V, T
(NOTE 9) UNITS
A
MAX
2000
2000
2000
2000
3000
3000
2000
800
150
85
50
50
50
50
50
10
25
70
70
70
70
50
50
50
50
= +25°C,
-
-
-
-
-
-
July 26, 2007
FN6073.4
Mbps
kbps
mA
kV
kV
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns