參數(shù)資料
型號(hào)： SP489AEP
英文描述： High Speed Quad RS-485/RS-422 Line Receivers
中文描述： 高速四線接收器的RS-485/RS-422
文件頁(yè)數(shù)： 2/7頁(yè)
文件大?。?/td> 144K
代理商： SP489AEP
SP488A/489ADS/07 SP488A/489A High Speed Quad RS-485/RS-422 Line Receivers
Copyright 2000 Sipex Corporation
2
P
ABSOLUTE MAXIMUM RATINGS
These are stress ratings only and functional operation of the device
at these or any other above those indicated in the operation
sections of the specifications below is not implied. Exposure to
absolute maximum rating conditions for extended periods of time
may affect reliability.
V
............................................................................................ +7V
Input Voltages
Logic ............................................................. –0.5V to (V
+0.5V)
Receiver ...............................................................................
±
14V
Receiver Output Voltage ................................. –0.5V to (V
CC
+0.5V)
Input Currents
Logic ..................................................................................
±
25mA
Storage Temperature ............................................–65
°
C to +150
°
C
Power Dissipation
Plastic DIP ........................................................................ 375mW
(derate 7mW/
°
C above +70
°
C)
Small Outline .................................................................... 375mW
(derate 7mW/
°
C above +70
°
C)
Lead Temperature (soldering, 10 sec) ...................................300
°
C
SPECIFICATIONS
V
CC
= 5V
±
5%; typicals at 25
°
C; T
MIN
≤
T
A
≤
T
MAX
unless otherwise noted.
PARAMETER
DC CHARACTERISTICS
Digital Inputs
Voltage
V
IL
V
Input Current
MIN.
TYP.
MAX.
UNIT
CONDITIONS
EN, EN, EN
1
/EN
2
, EN
3
/EN
4
0.8
Volts
Volts
μ
A
2.0
±
2
0V
≤
V
IN
≤
V
CC
RECEIVER INPUTS
Input Resistance
Differential Input Threshold
Input Current (A, B)
12
-0.2
kOhm
Volts
–7V
≤
V
CM
≤
12V
–7V
≤
V
≤
12V
V
CC
= 0V or 5.25V; I
IN2
V
IN
= +12V
V
IN
= –7V
+0.2
+1.0
-0.8
mA
mA
Maximum Data Rate
RECEIVER OUTPUTS
Output Voltage
V
OH
V
High Impedance Output Current
30
Mbps
3.5
V
V
I
O
= –4mA; V
ID
= +0.2V
I
= +4mA; V
ID
= –0.2V
EN = O, EN = V
, EN
1
/EN
= O,
EN
3
/EN
4
= O, 0.4V
≤
V
O
≤
2.4V
0.4
+1
μ
A
POWER REQUIREMENTS
Supply Voltage
Supply Current
ENVIRONMENTAL AND MECHANICAL
Operating Temperature
–C
–E
Storage Temperature
Package
–_P
–_T
4.75
5.25
Volts
TBD
mA
No load
0
+70
+85
+150
°
C
°
C
°
C
-40
-65
16–pin Plastic DIP
16–pin SOIC
相關(guān)PDF資料
PDF描述
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SP489AET 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:High Speed Quad RS-485/RS-422 Line Receivers
SP489CS 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:Quad RS-485/RS-422 Line Receivers
SP489CS-L 制造商:Rochester Electronics LLC 功能描述: 制造商:Exar Corporation 功能描述:
SP489CT 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:Quad RS-485/RS-422 Line Receivers
SP489E 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:Enhanced Quad RS-485/RS-422 Line Receivers
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