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SP3232EEN - two receivers and two drivers

General 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 communication controller and the serial-port connector.

Key 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 www. umw-ic. com May.2025 1 of 11 www. umw-ic. com UMW SP3232EEN 4.Pinning Information Pin.

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Datasheet Details

Part number SP3232EEN
Manufacturer UMW
File Size 186.39 KB
Description two receivers and two drivers
Datasheet download datasheet SP3232EEN Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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1.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 communication 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.