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| 型号： | SP487ET-L |
| 厂商： | Exar Corporation |
| 文件页数： | 7/9页 |
| 文件大小： | 0K |
| 描述： | IC DVR RS485/RS422 QUAD 16SOIC |
| 标准包装： | 41 |
| 类型： | 驱动器 |
| 驱动器/接收器数： | 4/0 |
| 规程： | RS422/RS485 |
| 电源电压： | 5V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-SOIC（0.295"，7.50mm 宽） |
| 供应商设备封装： | 16-SOIC |
| 包装： | 管件 |
| 其它名称： | 1016-1524-5 SP487ET-L-ND |
7
Exar Corporation 48720 Kato Road, Fremont CA, 94538 50-668-707 www.exar.com
SP486_487_00_066
The
SP486 and SP487 are low power quad
differential line drivers meeting RS-485 and
RS-422 standards. The SP486 features
active high and active low common driver
enable controls; the SP487 provides inde-
pendent, active high driver enable controls
for each pair of drivers. The driver outputs
are short-circuit limited to 200mA. Data rates
up to 0Mbps are supported. The SP486
and SP487 are available in a 6-pin SOIC
package.
INPUT
ENABLES
OUTPUTS
DI
EN
OUTA
OUTB
H
X
H
L
H
X
L
H
X
L
H
L
X
L
H
X
L
H
Hi-Z
INPUT
ENABLES
OUTPUTS
DI
EN
1/EN2 or EN3/EN4
OUTA OUTB
H
L
H
L
H
X
L
Hi-Z
DESCRIPTION
Table . SP486 Truth Table
Table 2. SP487 Truth Table
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SP487ET-L/TR | 功能描述:RS-422/RS-485 接口 IC Quad RS-485/RS-423 Line Drivers RoHS:否 制造商:Maxim Integrated 数据速率:1136 Kbps 工作电源电压:3 V to 5.5 V 电源电流:5.9 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-28 封装:Tube |
| SP488 | 制造商:SIPEX 制造商全称:Sipex Corporation 功能描述:Quad RS-485/RS-422 Line Receivers |
| SP488A | 制造商:SIPEX 制造商全称:Sipex Corporation 功能描述:High Speed Quad RS-485/RS-422 Line Receivers |
| SP488ACP | 制造商:SIPEX 制造商全称:Sipex Corporation 功能描述:High Speed Quad RS-485/RS-422 Line Receivers |
| SP488ACT | 制造商:SIPEX 制造商全称:Sipex Corporation 功能描述:High Speed Quad RS-485/RS-422 Line Receivers |
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