VTH -7V ≤ V
參數(shù)資料
型號： ISL83085EIB-T
廠商： Intersil
文件頁數(shù)： 16/19頁
文件大?。?/td> 0K
描述： IC TXRX RS485/422 5V ESD 8-SOIC
標準包裝： 2,500
類型： 收發(fā)器
驅(qū)動器/接收器數(shù)： 1/1
規(guī)程： RS422，RS485
電源電壓： 4.5 V ~ 5.5 V
安裝類型： 表面貼裝
封裝/外殼： 8-SOIC（0.154"，3.90mm 寬）
供應(yīng)商設(shè)備封裝： 8-SOICN
包裝： 帶卷 (TR)
6
FN6085.9
April 22, 2008
Receiver Differential Threshold
Voltage
VTH
-7V
≤ VCM ≤ 12V
Full
-200
-90
-50
mV
Receiver Input Hysteresis
ΔVTH
VCM = 0V
25
-
20
-
mV
Receiver Output High Voltage
VOH
IO = -4mA, VID = -50mV
Full
VCC - 1
4.6
-
V
Receiver Output Low Voltage
VOL
IO = -4mA, VID = -200mV
Full
-
0.2
0.4
V
Three-State (high impedance)
Receiver Output Current
IOZR
0.4V
≤ VO ≤ 2.4V (Note 13)
Full
-1
0.03
1
A
Receiver Input Resistance
RIN
-7V
≤ VCM ≤ 12V
Full
96
160
-
k
Ω
Receiver Short-Circuit Current
IOSR
0V
≤ V
O ≤ VCC
Full
±7
-
±85
mA
SUPPLY CURRENT
No-Load Supply Current (Note 6)
ICC
Half Duplex Versions, DE = VCC, RE = X,
DI = 0V or VCC
Full
-
560
700
A
All Versions, DE = 0V, RE = 0V, or Full Duplex
Versions, DE = VCC, RE = X. DI = 0V or VCC
Full
-
530
650
A
Shutdown Supply Current
ISHDN
DE = 0V, RE = VCC, DI = 0V or VCC (Note 13)
Full
-
0.07
2
A
ESD PERFORMANCE
RS-485 Pins (A, Y, B, Z)
Human Body Model (HBM), Pin to GND
25
-
±15
-
kV
All Other Pins
HBM, per MIL-STD-883 Method 3015
25
-
±7
-
kV
Machine Model
25
-
> ±250
-
V
DRIVER SWITCHING CHARACTERISTICS (115kbps Versions; ISL83080E, ISL83082E)
Driver Differential Output Delay
tPLH, tPHL RDIFF = 54Ω, CL = 100pF (Figure 2)
Full
500
780
1300
ns
Driver Differential Output Skew
tSKEW
RDIFF = 54Ω, CL = 100pF (Figure 2)
Full
-
40
100
ns
Driver Differential Rise or Fall Time
tR, tF
RDIFF = 54Ω, CL = 100pF (Figure 2)
Full
667
1000
1500
ns
Maximum Data Rate
fMAX
CD = 820pF (Figure 4) (Note 15)
Full
115
666
-
kbps
Driver Enable to Output High
tZH
RL = 500Ω, CL = 100pF, SW = GND (Figure 3),
(Note 8)
Full
-
278
1500
ns
Driver Enable to Output Low
tZL
RL = 500Ω, CL = 100pF, SW = VCC (Figure 3)
(Note 8)
Full
-
35
1500
ns
Driver Disable from Output Low
tLZ
RL = 500Ω, CL = 15pF, SW = VCC (Figure 3)
Full
-
67
100
ns
Driver Disable from Output High
tHZ
RL = 500Ω, CL = 15pF, SW = GND (Figure 3)
Full
-
38
100
ns
Time to Shutdown
tSHDN
(Note 10)
Full
60
160
600
ns
Driver Enable from Shutdown to
Output High
tZH(SHDN) RL = 500Ω, CL = 100pF, SW = GND (Figure 3)
(Notes 10, 11)
Full
-
400
2000
ns
Driver Enable from Shutdown to
Output Low
tZL(SHDN) RL = 500Ω, CL = 100pF, SW = VCC (Figure 3)
(Notes 10, 11)
Full
-
155
2000
ns
DRIVER SWITCHING CHARACTERISTICS (500kbps Versions; ISL83083E, ISL83084E, ISL83085E)
Driver Differential Output Delay
tPLH, tPHL RDIFF = 54Ω, CL = 100pF (Figure 2)
Full
250
360
1000
ns
Driver Differential Output Skew
tSKEW
RDIFF = 54Ω, CL = 100pF (Figure 2)
Full
-
20
100
ns
Driver Differential Rise or Fall Time
tR, tF
RDIFF = 54Ω, CL = 100pF (Figure 2)
Full
200
475
750
ns
Electrical Specifications
Test Conditions: VCC = 4.5V to 5.5V; Unless Otherwise Specified. Typicals are at VCC = 5V, TA = +25°C
(Note 5). (Continued)
PARAMETER
SYMBOL
TEST CONDITIONS
TEMP
(°C)
MIN
(Note 4)
TYP
MAX
(Note 4)
UNITS
ISL83080E, ISL83082E, ISL83083E, ISL83084E, ISL83085E, ISL83086E, ISL83088E
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