參數(shù)資料
型號(hào): SP26LV432CP-L
廠商: Exar Corporation
文件頁數(shù): 1/19頁
文件大小: 0K
描述: IC DVR RS422 DIFF QUAD 16PDIP
產(chǎn)品變化通告: Interface Product Discontinuation 10/May/2011
標(biāo)準(zhǔn)包裝: 25
類型: 接收器
驅(qū)動(dòng)器/接收器數(shù): 0/4
規(guī)程: RS422
電源電壓: 3.3V
安裝類型: 通孔
封裝/外殼: 16-DIP(0.300",7.62mm)
供應(yīng)商設(shè)備封裝: 16-PDIP
包裝: 管件
其它名稱: 1016-1042-5
Exar Corporation 48720 Kato Road, Fremont CA, 94538 (510) 668-7000 FAX (510) 668-7017 www.exar.com
SP26LV432
HIGH SPEED +3.3V QUAD RS-422 DIFFERENTIAL LINE RECEIVER
JUNE 2011
REV. 1.0.1
GENERAL DESCRIPTION
The SP26LV432 is a quad differential line receiver
with three-state outputs designed to meet the EIA
specifications of the RS-422 serial protocol. The
SP26LV432
features
Exar's
BiCMOS
process
allowing low power operational characteristics of
CMOS technology while meeting all of the demands
of the RS-422 serial protocol at 50Mbps under load.
The RS-422 protocol allows up to 10 receivers to be
connected to a multipoint bus transmission line. The
SP26LV432 features a receiver enable control
common to all four receivers and a high-Z output with
6mA source and sink capability. Since the cabling can
be as long as 4,000 feet, the RS-422 receivers of the
SP26LV432 are equipped with a wide (-7.0V to
+7.0V) common-mode input voltage range to
accommodate ground potential differences.
FEATURES
Quad Differential Line Receivers
Compatible with the EIA standard for RS-422 serial
protocol
High-Z Output Control
Switching Rates Up to 50Mbps
14ns Typical Receiver Propagation Delays
60mV Typical Input Hysteresis
Single +3.3V Supply Operation
Common Receiver Enable Control
26LV32 industry standard footprint compatible
Ideal For Use with SP26LV431, Quad Drivers
-7.0V to +7.0V Common-Mode Input Voltage range
FIGURE 1. TYPICAL APPLICATION CIRCUIT
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