Product Summary

The SP232A is a line driver and receiver pair that meets the specifications of RS-232 and V.28 serial protocols. The SP232ACT-L transceiver is a two driver and two receiver device that meets the EIA/TIA- 232 and V.28 serial communication protocol. The device is pin-to-pin compatible with popular industry standard pinouts. The SP232A offers 120kbps data rate, 10V/μs slew rate and a regulated charge pump that operates from a single 5V supply. The proprietary on-board charge pump generates a regulated output of +/-6.5V for RS-232 compliant voltage levels.

Parametrics

SP232ACT-L absolute maximum ratings: (1)Supply Voltage (VCC): + 6V; (2)Input Voltages-Tin: -0.3V to (Vcc + 0.3V); (3)Input oltages-Rin: +/-15V; (4)Output Voltages-Tout: (V+, +0.3V) to (V-, -0.3V; (5)Output Voltages-Rout: -0.3V to (Vcc + 0.3V); (6)Storage Temperature: -65℃ to +150℃; (7)Lead Temperature (soldering, 10s): +300℃.

Features

SP232ACT-L features: (1)Operates from a Single +5V Power Supply; (2)Meets all RS-232F and ITU V.28 Specifications; (3)Operates with 0.1μF Ceramic Capacitors; (4)High Data rate- 120kbps under load; (5)Low power CMOS Operation; (6)+/-2kV Human Body Model ESD Protection; (7)Lead Free packaging available.

Diagrams

SP232ACT-L pinout 

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
SP232ACT-L
SP232ACT-L

Exar

RS-232 Interface IC RS232 ESD 2KV temp 0C to 70C

Data Sheet

0-1: $0.64
1-25: $0.51
25-100: $0.44
100-250: $0.39
SP232ACT-L/TR
SP232ACT-L/TR

Exar

RS-232 Interface IC 5V SNGL SUPPLY RS-232 0-70C

Data Sheet

0-1: $0.67
1-25: $0.50
25-100: $0.43
100-250: $0.36