Product Summary

The SP232AET is an enhanced RS-232 line driver/receiver. It is available in plastic and ceramic DIP and SOIC packages operating over the commercial, industrial and military temperature ranges.

Parametrics

SP232AET absolute maximum ratings: (1)Vcc: +6V; (2)V+: (Vcc-0.3V) to +13.2V; (3)V-: 13.2V; (4)Input Voltage TIN: -0.3 to (Vcc +0.3V); (5)Input Voltage RIN: ±30V; (6)Power Dissipation CERDIP: 675 mW; (7)Output Voltage Tout: (V+, +0.3V) to (V-, -0.3V); (8)Output Voltage Rout: -0.3V to (Vcc +0.3V).

Features

SP232AET features: (1)Operates from Single 5V Power Supply; (2)Meets All RS-232D and V.28 Specifications; (3)Multiple Drivers and Receivers; (4)Small Charge Pump Capacitors – 0.1uF; (5)Operates with 0.1uF and 100mF Capacitors; (6)High Data Rate – 120kbps Under Load; (7)High Output Slew Rate – 10V/ms Under Load; (8)Low Power Shutdown ≤1uA; (9)3-State TTL/CMOS Receiver Outputs; (10)±30V Receiver Input Levels; (11)Low Power CMOS – 15mA Operation.

Diagrams

SP232AET pin connection

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
SP232AET-L
SP232AET-L

Exar

RS-232 Interface IC RS232 ESD 2KV temp -40C to 85C

Data Sheet

0-1: $0.66
1-25: $0.53
25-100: $0.46
100-250: $0.40
SP232AET-L/TR
SP232AET-L/TR

Exar

Universal Bus Functions 5V SNGL SUPPLY RS-232 -40-85C

Data Sheet

0-950: $0.28
950-1000: $0.24
1000-2000: $0.22
2000-2500: $0.22