Product Summary

The SP3232EBCN is a RS-232 transceiver solution intended for portable or hand-held applications such as notebook or palmtop computers. The SP3232EBCN has a high-efficiency, charge-pump power supply that requires only 0.1µF capacitors in 3.3V operation. This charge pump allows the SP3232EBCN to deliver true RS-232 performance from a single power supply ranging from +3.0V to +5.5V. The SP3232EBCN is 2-driver/2-receiver device. It is ideal for portable or hand-held applications such as notebook or palmtop computers.

Parametrics

SP3232EBCN absolute maximum ratings: (1)VCC: -0.3V to +6.0V; (2)V+ (NOTE 1): -0.3V to +7.0V; (3)V- (NOTE 1): +0.3V to -7.0V; (4)ICC: ±100mA.

Features

SP3232EBCN features: (1)Meets true EIA/TIA-232-F Standards from a +3.0V to +5.5V power supply; (2)250kbps Transmission Rate Under Load; (3)Interoperable with RS-232 down to +2.7V power source; (4)Enhanced ESD Specifications.

Diagrams

 SP3232EBCN Pinout Configuration

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
SP3232EBCN-L
SP3232EBCN-L

Exar

RS-232 Interface IC RS232 250 kbps temp 0C to 70C

Data Sheet

0-1: $0.91
1-25: $0.72
25-100: $0.63
100-250: $0.55
SP3232EBCN-L/TR
SP3232EBCN-L/TR

Exar

RS-232 Interface IC TRUE +3V-+5.5V RS-232

Data Sheet

0-1820: $0.33
1820-2500: $0.30