參數(shù)資料
型號(hào): ST34C86
廠商: Exar Corporation
英文描述: Quad RS-422, RS-423 CMOS Differential Line Receiver(RS-422,RS-423 CMOS四差分線接收器)
中文描述: 四的RS - 422的RS - 423的CMOS差分線路接收器(的RS - 422的RS - 423的CMOS四差分線接收器)
文件頁(yè)數(shù): 3/8頁(yè)
文件大?。?/td> 70K
代理商: ST34C86
ST34C86
3
Rev. 1.01
AC ELECTRICAL CHARACTERISTICS
Test Conditions: T
A
= -40
°
C - +85
°
C, V
CC
= 5.0V + 10% unless otherwise specified.
Symbol
Parameter
Min.
Typ.
Max.
Unit
Conditions
T
1
Propagation Delay, Input to
Output
Propagation Delay, Input to
Output
Output Enable Time
8
10
ns
S1=V
CC
T
2
18
20
ns
S1=GND
T
3
T
4
18
20
ns
V
DIF
=2.5V
V
DIF
=2.5V
Output Disable Time
18
20
ns
DC ELECTRICAL CHARACTERISTICS
Test Conditions: T
A
= -40
°
C - +85
°
C, V
CC
= 5.0V + 10% unless otherwise specified.
Symbol
Parameter
Min.
Typ.
Max.
Unit
Conditions
V
IH
V
IL
V
OH
V
OL
V
ID
V
H
I
IN
I
CC
I
OZ
I
EN
V
R
Enable High Level
2.0
V
Enable Low Level
0.8
V
Output High Level
3.8
4.2
V
I
OH
= -6mA
-7V < V
CM
< +7V
I
OH
= 6mA
Output Low Level
0.4
V
Differential Input Level
-0.2
0.2
V
Input Hysteresis
50
mV
Input Current
+1.0
A
Operating Current
12
mA
V
DIF
=+1V
V
OUT
=V
CC
or GND
V
IN
=V
CC
or GND
-7V < V
CM
< +7V
Three-State Output Leakage
+1.0
+5.0
A
Enable Input Current
+1.0
A
Input Resistance
5
15
K
Specifications are subject to change without notice
ABSOLUTE MAXIMUM RATINGS
Supply Range
Voltage at Any Pin
Operating Temperature
7V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
GND-0.3V to V
CC
+ 0.3V
. . . . . . . .
. . . . . . . . . . .
–40
°
C to +85
°
C
Storage Temperature
Package Dissipation
-60
°
C to +160
°
C
. . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . .
500mW
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