參數(shù)資料
型號: ISL83082EIU
廠商: INTERSIL CORP
元件分類: 通用總線功能
英文描述: +-15kV ESD Protected, 5V, Full Fail-Safe, Fractional (1/8) Unit Load, RS-485/RS-422 Transceivers
中文描述: LINE TRANSCEIVER, PDSO8
封裝: PLASTIC, MO-187AA, MSOP-8
文件頁數(shù): 12/18頁
文件大?。?/td> 830K
代理商: ISL83082EIU
12
FN6085.6
September 12, 2005
Low Power Shutdown Mode
These CMOS transceivers all use a fraction of the power
required by their bipolar counterparts, but they also include a
shutdown feature that reduces the already low quiescent I
CC
to a 70nA trickle. These devices enter shutdown whenever
the receiver and driver are
simultaneously
disabled
(RE = V
CC
and DE = GND) for a period of at least 600ns.
Disabling both the driver and the receiver for less than 60ns
guarantees that the transceiver will not enter shutdown.
Note that receiver and driver enable times increase when the
transceiver enables from shutdown. Refer to Notes 7-11, at
the end of the Electrical Specification table, for more
information.
Typical Performance Curves
V
CC
= 5V, T
A
= 25°C; Unless Otherwise Specified
FIGURE 8. DRIVER OUTPUT CURRENT vs DIFFERENTIAL
OUTPUT VOLTAGE
FIGURE 9. DRIVER DIFFERENTIAL OUTPUT VOLTAGE vs
TEMPERATURE
FIGURE 10. DRIVER OUTPUT CURRENT vs SHORT CIRCUIT
VOLTAGE
FIGURE 11. SUPPLY CURRENT vs TEMPERATURE
DIFFERENTIAL OUTPUT VOLTAGE (V)
D
0
1
2
3
4
5
0
10
20
30
40
50
60
70
80
90
-40
0
TEMPERATURE (°C)
50
85
D
-25
25
75
2
2.2
2.4
2.6
2.8
3
3.2
3.4
R
DIFF
= 54
R
DIFF
= 100
OUTPUT VOLTAGE (V)
-7 -6
-4
-2
0
2
4
6
8
10
12
O
-50
0
50
100
150
200
-100
-150
Y OR Z = HIGH
Y OR Z = LOW
ISL8308XE
ISL83080E thru ISL83085E
ISL83086E/88E
-40
0
50
85
TEMPERATURE (°C)
I
C
μ
A
-25
25
75
500
510
520
530
540
550
560
HALF DUPLEX, DE = V
CC
, RE = X
HALF DUPLEX, DE = GND, RE = GND
FULL DUPLEX, DE = X, RE = GND
ISL83080E, ISL83082E, ISL83083E, ISL83085E, ISL83086E, ISL83088E
相關(guān)PDF資料
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ISL83085EIB +-15kV ESD Protected, 5V, Full Fail-Safe, Fractional (1/8) Unit Load, RS-485/RS-422 Transceivers
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