UM3232BEESE-RS232 Interface-Interface-Products-Union Semiconductor

Home > Products > Interface > RS232 Interface

Reliability Report

	Outline-SOP16.pdf
	Land Pattern-SOP16.pdf

more...

Order Sample

Key Specifications

Part Number

Description

Status

Drivers Per Package

Receivers Per Package

Logic Voltage (Min)(V)

ICC (Max)(mA)

Shutdown Control

Data Rate(kbps)

Main Supply Voltage (Nom)(V)

ESD HBM (kV)

ESD Contact (kV)

ESD Air (kV)

Operating Temperature Range(℃)

Pin/Package

EV Kit Available?

UM3232BEESE

3V to 5.5V, 2 TX 2 RX RS232 Transceivers with IEC ESD Protection

Active

2.2

2.5

500

3.3

±8

±15

-40 ~ +85

16/SOP

View All>>

Product Description

The UM3232BEESE is 3.3V powered RS-232 transceiver intended for portable or hand-held applications. The UM3232BEESE has two drivers/two receivers. The device features low power consumption, high data-rate capability and enhanced ESD protection. The ESD rating of all transmitter outputs and receiver inputs is ±8kV for human body mode, and ±15kV for and IEC61000-4-2 air discharge methods, and ±8kV for IEC61000-4-2 contact discharge methods. The logic I/O pins are protected to ±2kV for human body mode.
Small footprint, low profile package and the use of small 0.1μF capacitors ensure board space savings as well. Data rates greater than 500kbps are guaranteed at worst case load conditions. This family is fully compatible with 3.3V-only systems, mixed 3.3V and 5.0V systems and 5.0V-only systems.

Features

- Meets True EIA/TIA-232-F Standards from a +3.0V to +5.5V Power Supply

- Enhanced ESD Specifications:

±8kV Human Body Mode

±15kV IEC61000-4-2 Air Discharge Mode

±8kV IEC61000-4-2 Contact Discharge Mode

- 500kbps Minimum Transmission Rate

- Guaranteed 30V/μs Max Slew Rate

- Latch-Up Performance Exceeds 200mA

Typical Application Circuit

Applications

- Industrial Automation Equipments