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SP332

MaxLinear
Part Number SP332
Manufacturer MaxLinear
Published Sep 1, 2018
Description RS-232/RS-485 Transceiver
Detailed Description SP332 RS-232/RS-485 Multi-Mode Serial Transceiver Description The SP332 is a monolithic device that contains both RS-23...
Datasheet PDF File SP332 PDF File

SP332
SP332


Overview
SP332 RS-232/RS-485 Multi-Mode Serial Transceiver Description The SP332 is a monolithic device that contains both RS-232 and RS-485 line drivers and receivers.
The configuration of the SP332 can be changed at any time by changing the logic state of two control pins.
The device also includes a loop back function which internally connects driver outputs to receiver inputs for a chip self test.
An MaxLinear-patented charge pump allows 5V-only operation.
FEATURES ■■ 5V only single supply operation ■■ Software programmable RS-232 or RS-485 selection ■■ 4 drivers, 4 receivers RS-232 ■■ 2 drivers, 2 receivers RS-485 ■■ Loop back function for self test ■■ 28-pin WSOIC package Typical Applications Circuit 0.
1µF 0.
1µF 0V 0V TTL/CMOS TTL/CMOS TTL/CMOS TTL/CMOS TTL/CMOS TTL/CMOS TTL/CMOS TTL/CMOS RS-232 Mode 5V 9 C1+ 5 VCC 0.
1µF 12 C111 C2+ 13 C2- SP332 V+ 10 V+ 14 0.
1µF 24 SEL A 23 LOOPBACK TTL/CMOS 2 26 SEL B TI1 VCC 400KΩ T1 TX1 6 RS-232 27 TI...


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