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SP332 Datasheet PDF

Sipex SP332

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 input pins. The device also includes a loop back function which internally connects driver outputs to receiver inputs for a chip self test.
Part No. SP332
Datasheet SP332 Download
Manufacturer
Sipex
Description RS-232/RS-485 Multi-Mode Serial Transceiver
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SP332 datasheet page 1 preview

DESCRIPTION

… A Sipex-patented charge pump (5,306,954) allows +5V-only operation. RS-232 Mode 9 0.1µF 0.1µF 0V 0V C1+ 12 C111 C2+ 13 C224 SEL A 2 SEL B 26 TI1 Vcc 400KΩ +5V 5 VCC Full Duplex RS-485 +5V 5 V+ V10 14 0.1µF LOOP 23 BACK TTL/CMOS 0.1µF 9 0.1µF 0.1µF +5V TTL/CMOS +5V TTL/CMOS 12 C1+ C1- VCC SP332 Vcc 400KΩ TTL/CMOS T1 TX1 6 RS-232 11 C2+ 13 C224 SEL A 2 SEL B Vcc SP332 V+ V- 10 14 0.1µF 23 0.1µF LOOP BACK TTL/CMOS TX2 7 T1 TX1 6 TTL/CMOS TTL/CMOS 27 TI2 Vcc 400KΩ T2 T3 TX2 7 TX3 4 RS-232 TTL/CMOS TTL/CMOS TTL/CMOS 26 TI1 27 TI2 28 TI3 1 TI4 Vcc RS-485/RS-232 RS-485/RS-232 RS-485/RS-232 RS-485/RS-232 RS-485/RS-232 RS-485/RS-232 RS-485/RS-232 RS-485/RS-232 28 TI3 Vcc 400KΩ RS-232 TX4 3 T3 TX3 4 RI2 16 R1 RI1 15 RI4 18 TTL/CMOS 1 TI4 T4 TX4 3 RS-232 TTL/CMOS TTL/CMOS 19 RX1 20 RX2 21 RX3 R1 RI1 15 5KΩ RS-232 TTL/CMOS TTL/CMOS 19 RX1 20 RX2 TTL/CMOS TTL/CMOS R2 5KΩ RI2 16 RI3 17 5KΩ RS-232 R3 RS-232 TTL/CMOS 21 RX3 R3 RI3 17 TTL/CMOS 22 RX4 8 R4 5KΩ RI4 18 RS-232 TTL/CMOS 22 8 RX...
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