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參數(shù)資料
| 型號： | SP3487ET |
| 英文描述： | +3.3V Low Power Quad RS-485/RS-422 Line Drivers |
| 中文描述： | 3.3V低功耗四RS-485/RS-422收發(fā)線驅(qū)動器 |
| 文件頁數(shù)： | 1/9頁 |
| 文件大小： | 121K |
| 代理商： | SP3487ET |
10/15/02
SP3486/3487 Low Power Quad RS485/422 Line Drivers
1
Copyright 2002 Sipex Corporation
DESCRIPTION
The
SP3486
and the
SP3487
are +3.3V low power quad drivers that meet the specifications
of the RS-485 and RS-422 serial protocols. These devices are pin-to-pin compatible with
Sipex's SP486 and SP487 devices as well as popular industry standards. The
SP3486
and
SP3487
feature Sipex's BiCMOS process allowing low power operation without sacrificing
performance. The
SP3486
and
SP3487
meet the electrical specifications of RS-485 and
RS-422 serial protocols up to 10Mbps under load. The SP3486 features a common driver
enable control. The
SP3487
provides independent driver enable controls for each pair of
drivers. Both devices feature tri-state outputs and a -7V to +12V common-mode input voltage
range.
■
RS-485 or RS-422 Quad Differential
Line Drivers
■
Operates from a single +3.3V supply
■
Interoperable with +5.0V logic
■
Tri-state Output Control
■
-7V to +12V Common-Mode Input
Voltage Range
■
Common Driver Enable Control (
SP3486
)
■
Independent Driver Enable Controls for
each pair of Drivers (
SP3487
)
■
Compatibility with LTC486
and SN75172 (
SP3486
)
■
Compatibility with LTC487
and SN75174 (
SP3487
)
1
2
3
4
SP3487
DI
1
DO
1
A
DO
1
B
EN
1
/EN
2
DO
2
B
DO
2
A
DI
2
GND
V
CC
DI
4
DO
4
A
DO
4
B
EN
3
/EN
4
DO
3
B
DO
3
A
DI
3
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
1
2
3
4
SP3486
DI
1
DO
1
A
DO
1
B
EN
DO
2
B
DO
2
A
DI
2
GND
V
CC
DI
4
DO
4
A
DO
4
B
EN
DO
3
B
DO
3
A
DI
3
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
SP3486 and SP3487
+3.3V Low Power Quad
RS-485/RS-422 Line Drivers
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SP3486CP | +3.3V Low Power Quad RS-485/RS-422 Line Drivers |
| SP3488 | +3.3V Low Power Quad RS-485/RS-422 Line Receivers |
| SP3489CP | +3.3V Low Power Quad RS-485/RS-422 Line Receivers |
| SP3489CT | +3.3V Low Power Quad RS-485/RS-422 Line Receivers |
| SP3489EP | +3.3V Low Power Quad RS-485/RS-422 Line Receivers |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SP3488 | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:+3.3V Low Power Quad RS-485/RS-422 Line Receivers |
| SP3488CP | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:+3.3V Low Power Quad RS-485/RS-422 Line Receivers |
| SP3488CT | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:+3.3V Low Power Quad RS-485/RS-422 Line Receivers |
| SP3488EP | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:+3.3V Low Power Quad RS-485/RS-422 Line Receivers |
| SP3488ET | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:+3.3V Low Power Quad RS-485/RS-422 Line Receivers |
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