參數(shù)資料
型號: ISL83082E
廠商: Intersil Corporation
英文描述: ±15kV ESD Protected, 5V, Full Fail-Safe, Fractional (1/8) Unit Load, RS-485/RS-422 Transceivers(±15kV ESD防護,5V,全自動防護,1/8單元負載,RS-485/RS-422收發(fā)器)
中文描述: ± 15kV的ESD保護,5V的,全面故障保護,分數(shù)(1 / 8)單位負載,RS-485/RS-422收發(fā)器(± 15kV的ESD防護,5V的,全自動防護,1 / 8單元負載,RS - 485接口/的RS - 422收發(fā)器)
文件頁數(shù): 8/19頁
文件大?。?/td> 892K
代理商: ISL83082E
8
FN6085.7
November 4, 2005
Receiver Enable to Output High
t
ZH
R
L
= 1k
, C
L
= 15pF, SW = GND (Figure 6),
(Note 8)
Full
-
10
30
ns
Receiver Disable from Output Low
t
LZ
R
L
= 1k
, C
L
= 15pF, SW = V
CC
(Figure 6)
Full
-
10
30
ns
Receiver Disable from Output High
t
HZ
R
L
= 1k
, C
L
= 15pF, SW = GND (Figure 6)
Full
-
10
30
ns
Time to Shutdown
t
SHDN
(Notes 9, 12)
Full
60
160
600
ns
Receiver Enable from Shutdown to
Output High
t
ZH(SHDN)
R
L
= 1k
, C
L
= 15pF, SW = GND (Figure 6),
(Notes 9, 11)
Full
-
150
2000
ns
Receiver Enable from Shutdown to
Output Low
t
ZL(SHDN)
R
L
= 1k
, C
L
= 15pF, SW = V
CC
(Figure 6),
(Notes 9, 11)
Full
-
150
2000
ns
NOTES:
4. All currents into device pins are positive; all currents out of device pins are negative. All voltages are referenced to device ground unless
otherwise specified.
5. Supply current specification is valid for loaded drivers when DE = 0V.
6. Applies to peak current. See “Typical Performance Curves” for more information.
7. Keep RE = 0 to prevent the device from entering SHDN.
8. The RE signal high time must be short enough (typically <100ns) to prevent the device from entering SHDN.
9.
Transceiver
s are put into shutdown by bringing RE high and DE low. If the inputs are in this state for less than 60ns, the parts 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” section.
10. Keep RE = VCC, and set the DE signal low time >600ns to ensure that the device enters SHDN.
11. Set the RE signal high time >600ns to ensure that the device enters SHDN.
12. Guaranteed by characterization but not tested.
Test Circuits and Waveforms
FIGURE 1A. V
OD
AND V
OC
FIGURE 1B. V
OD
WITH COMMON MODE LOAD
FIGURE 1. DC DRIVER TEST CIRCUITS
Electrical Specifications
Test Conditions: V
CC
= 4.5V to 5.5V; Unless Otherwise Specified. Typicals are at V
CC
= 5V, T
A
= 25°C
(Note 4)
(Continued)
PARAMETER
SYMBOL
TEST CONDITIONS
TEMP
(°C)
MIN
TYP
MAX
UNITS
D
DE
DI
V
CC
V
OD
V
OC
R
L
/2
R
L
/2
Z
Y
D
DE
DI
V
CC
V
OD
375
375
Z
Y
R
L
= 60
V
CM
-7V to +12V
ISL83080E, ISL83082E, ISL83083E, ISL83085E, ISL83086E, ISL83088E
相關(guān)PDF資料
PDF描述
ISL83080E ±15kV ESD Protected, 5V, Full Fail-Safe, Fractional (1/8) Unit Load, RS-485/RS-422 Transceivers(±15kV ESD防護,5V,全自動防護,1/8單元負載,RS-485/RS-422收發(fā)器)
ISL83083E ±15kV ESD Protected, 5V, Full Fail-Safe, Fractional (1/8) Unit Load, RS-485/RS-422 Transceivers(±15kV ESD防護,5V,全自動防護,1/8單元負載,RS-485/RS-422收發(fā)器)
ISL83085E ±15kV ESD Protected, 5V, Full Fail-Safe, Fractional (1/8) Unit Load, RS-485/RS-422 Transceivers(±15kV ESD防護,5V,全自動防護,1/8單元負載,RS-485/RS-422收發(fā)器)
ISL83086E ±15kV ESD Protected, 5V, Full Fail-Safe, Fractional (1/8) Unit Load, RS-485/RS-422 Transceivers(±15kV ESD防護,5V,全自動防護,1/8單元負載,RS-485/RS-422收發(fā)器)
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