ISL3155EIUZ Intersil, ISL3155EIUZ Datasheet - Page 9

• Manufacturer Part Number: ISL3155EIUZ
• Description: TXRX ESD 5V RS-485/422 8-MSOP
• Manufacturer: Intersil
• Type: Transceiverr

Specifications of ISL3155EIUZ

• Number Of Drivers/receivers: 1/1
• Protocol: RS422, RS485
• Voltage - Supply: 4.5 V ~ 5.5 V
• Mounting Type: Surface Mount
• Package / Case: 8-MSOP, Micro8™, 8-uMAX, 8-uSOP,
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Electrical Specifications
NOTES:
10. The RE signal high time must be short enough (typically <100ns) to prevent the device from entering SHDN.
11. Transceivers are put into shutdown by bringing RE high and DE low. If the inputs are in this state for less than 60ns, the parts
12. Keep RE = VCC, and set the DE signal low time >600ns to ensure that the device enters SHDN.
13. Set the RE signal high time >600ns to ensure that the device enters SHDN.
14. Parameters with MIN and/or MAX limits are 100% tested at +25°C, unless otherwise specified. Temperature limits established
15. See Figure 8 for more information, and for performance over-temperature.
16. Tested according to TIA/EIA-485-A, Section 4.2.6 (±100V for 15µs at a 1% duty cycle).
17. Limits established by characterization and are not production tested.
Receiver Skew | t
Receiver Enable to Output
Low
Receiver Enable to Output
High
Receiver Disable from
Output Low
Receiver Disable from
Output High
Time to Shutdown
Receiver Enable from
Shutdown to Output High
Receiver Enable from
Shutdown to Output Low
6. All currents into device pins are positive; all currents out of device pins are negative. All voltages are referenced to device ground
7. Supply current specification is valid for loaded drivers when DE = 0V.
8. Applies to peak current. See “Typical Performance Curves” beginning on page 14 for more information.
9. Keep RE = 0 to prevent the device from entering SHDN.
Test Circuits and Waveforms
unless otherwise specified.
are guaranteed not to enter shutdown. If the inputs are in this state for at least 600ns, the parts are guaranteed to have entered
shutdown. See “Low Power Shutdown Mode” on page 13.
by characterization and are not production tested.
V
PARAMETER
CC
ISL3150E, ISL3152E, ISL3153E, ISL3155E, ISL3156E, ISL3158E
DE
DI
FIGURE 1A. V
PLH
D
- t
Z
Y
PHL
|
9
t
t
SYMBOL
ZH(SHDN)
V
OD
ZL(SHDN)
OD
t
t
SHDN
t
t
SKD
t
t
Test Conditions: V
T
-40°C to +85°C. (Continued)
ZH
HZ
ZL
LZ
AND V
A
= +25°C (Note 6). Boldface limits apply over the operating temperature range,
R
R
OC
(Figure 5)
R
(Figure 6), (Note 10)
R
(Figure 6), (Note 10)
R
(Figure 6)
R
(Figure 6)
(Note 11)
R
(Figure 6), (Notes 11, 13)
R
(Figure 6), (Notes 11, 13)
L
L
FIGURE 1. DC DRIVER TEST CIRCUITS
/2
/2
L
L
L
L
L
L
= 1kΩ, C
= 1kΩ, C
= 1kΩ, C
= 1kΩ, C
= 1kΩ, C
= 1kΩ, C
V
OC
TEST CONDITIONS
CC
L
L
L
L
L
L
= 4.5V to 5.5V; Unless Otherwise Specified. Typicals are at V
= 15pF, SW = V
= 15pF, SW = GND
= 15pF, SW = V
= 15pF, SW = GND
= 15pF, SW = GND
= 15pF, SW = V
V
CC
CC
CC
CC
FIGURE 1B. V
DE
DI
TEMP
(°C)
D
Full
Full
Full
Full
Full
Full
Full
Full
Y
Z
OD
(Note 14)
MIN
WITH COMMON MODE LOAD
60
-
-
-
-
-
-
-
V
OD
TYP
160
2.5
8
7
8
8
-
-
R
L
= 60Ω
(Note 14) UNITS
MAX
600
200
200
15
15
15
15
5
-7V TO +12V
375Ω
375Ω
CC
July 30, 2009
= 5V,
FN6363.2
V
CM
ns
ns
ns
ns
ns
ns
ns
ns