Product Summary

The SP232ECN is a line driver and receiver pairs that meets the specifications of RS-232 and V.28 serial protocols with enhanced ESD performance. The ESD tolerance has been improved on these devices to over ±15KV for both Human Body Model and IEC1000-4-2 Air Discharge Method. As with the initial versions, the SP232ECN features at least 120Kbps data rate under load, 0.1µF charge pump capacitors, and overall ruggedness for commercial applications. The SP232ECN is available in plastic and ceramic DIP and SOIC packages operating over the commercial, industrial and military temperature ranges.

Parametrics

SP232ECN absolute maximum ratings: (1)Vcc: +6V; (2)V+: (Vcc-0.3V) to +11.0V; (3)V-: -11.0V; (4)TIN: -0.3 to (Vcc +0.3V); (5)RIN: ±15V; (6)TOUT: (V+, +0.3V) to (V-, -0.3V); (7)ROUT: -0.3V to (Vcc +0.3V); (8)Power Dissipation: 675mW; (9)Plastic DIP: 375mW; (10)Small Outline: 375mW.

Features

SP232ECN features: (1)Operates from Single +5V Power Supply; (2)Meets All RS-232D and ITU V.28 Specifications; (3)Operates with 0.1μF to 10μF Capacitors; (4)High Data Rate – 120Kbps Under Load; (5)Low Power Shutdown ≤1μA (Typical); (6)3-State TTL/CMOS Receiver Outputs; (7)Low Power CMOS – 3mA Operation.

Diagrams

SP232ECN PINOUT 

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
SP232ECN
SP232ECN

Other


Data Sheet

Negotiable 
SP232ECN-L
SP232ECN-L

Exar

RS-232 Interface IC RS232 ESD +/-15KV temp 0C to 70C

Data Sheet

0-1: $0.64
1-25: $0.50
25-100: $0.43
100-250: $0.36
SP232ECN-L/TR
SP232ECN-L/TR

Exar

RS-232 Interface IC +/-15KV 5V SNGL SUPP RS-232 0-70C

Data Sheet

0-1850: $0.23
1850-2500: $0.21