SP3232EEN
Description
The UMW SP3232EEN has two receivers and two drivers, and a dual charge-pump circuit. The device meets the requirements of TIA/EIA-232-F and provides the electrical interface between an asynchronous munication controller and the serial-port connector. The charge pump and four small external capacitors allow operation from a single 3.0V to 5.5V supply. The device operates at data signaling rates up to 250kbit/s and a maximum of 35V/μs driver output slew rate.
3.Block Diagram
UMW SP3232EEN
2.Features
Exceeds ±8KV ESD Protection(HBM) for RS-232 I/O Pins Meets the Requirements of TIA/EIA-232-F and ITU V.28 Standards Operates With 3.0V to 5.5V VCC Supply Operates Up To 250kbit/s Data Rate Two Drivers and Two Receivers External Capacitors 4×0.1μF Accepts 5.0V Logic Input With 3.3V Supply
DIN1 11 DIN2 10
ROUT1 12 ROUT2 9
14 DOUT1
UMW SP3232
7 DOUT2
13 RIN1 5k
8 RIN2 5k
UTD Semiconductor Co.,Limited .umw-ic.
May.2025
1 of 11
.umw-ic.
UMW SP3232EEN
4.Pinning...
