- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄372184 > SP487ECT Enhanced Quad RS-485/RS-422 Line Drivers PDF資料下載
參數(shù)資料
| 型號： | SP487ECT |
| 英文描述： | Enhanced Quad RS-485/RS-422 Line Drivers |
| 中文描述： | 增強(qiáng)四路RS-485/RS-422收發(fā)線驅(qū)動器 |
| 文件頁數(shù)： | 2/11頁 |
| 文件大?。?/td> | 111K |
| 代理商： | SP487ECT |
2
SP486E/487EDS/06 SP486E/487E Enhanced Quad RS-485/RS-422 Line Drivers Copyright 2000 Sipex Corporation
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
CC
+0.5V)
Drivers .................................–0.5V to (V
+0.5V)
Driver Output Voltage ................................... +14V
Input Currents
Logic........................................................ +25mA
Driver....................................................... +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
DRIVER OUTPUTS
Differential Voltage
MIN.
TYP.
MAX.
UNIT
CONDITIONS
DI, EN, EN, EN
1
/EN
2
, EN
3
/EN
4
0.8
Volts
Volts
μ
A
2.0
+2
V
IN
= 0V to V
CC
V
CC
Volts
Volts
Volts
Volts
I
O
= 0; unloaded
R
L
= 50
(RS-422)
R
L
= 27
(RS-485); Fig.
1
R
L
= 27
or 50
; Fig.
1
2
1.5
2
V
CC
0.2
Change in Output Magnitude
for Complementary Output State
Common Mode Output Voltage
Change in Common Mode Output Magnitude
for Complementary Output State
2.3
3
Volts
Volts
R
L
= 27
or 50
; Fig.
1
R
L
= 27
or 50
; Fig.
1
R
L
= 50
(RS-422)
R
L
= 27
(RS-485)
0.2
Maximum Data Rate
Short–circuit Current
V
OH
V
High Impedance Output Current
POWER REQUIREMENTS
Supply Voltage
Supply Current
10
Mbps
+250
+250
+200
mA
mA
μ
A
–7V
≤
V
O
≤
+12V
–7V
≤
V
≤
+12V
V
O
= –7V to +12V
+2
4.75
5.00
0.5
0.5
5.25
10
10
Volts
mA
μ
A
No load, output enabled
No load, output disabled
ENVIRONMENTAL AND MECHANICAL
Operating Temperature
–C
–E
Storage Temperature
Package
–_P
–_T
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 |
|---|---|
| SP488ES | Quad RS-485/RS-422 Line Receivers |
| SP489CS | Quad RS-485/RS-422 Line Receivers |
| SP489CT | Quad RS-485/RS-422 Line Receivers |
| SP489ES | Quad RS-485/RS-422 Line Receivers |
| SP488ET | Quad RS-485/RS-422 Line Receivers |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SP487EEP | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:Enhanced Quad RS-485/RS-422 Line Drivers |
| SP487EET | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:Enhanced Quad RS-485/RS-422 Line Drivers |
| SP487ES | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:Quad RS-485/RS-422 Line Drivers |
| SP487ES-L | 功能描述:RS-422/RS-485 接口 IC Quad RS-485/RS-422 Line Drivers RoHS:否 制造商:Maxim Integrated 數(shù)據(jù)速率:1136 Kbps 工作電源電壓:3 V to 5.5 V 電源電流:5.9 mA 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-28 封裝:Tube |
| SP487ET | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:Quad RS-485/RS-422 Line Drivers |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。