MAX3223CDBR - Texas Instruments

Manufacturer Part Number

MAX3223CDBR

Manufacturer

Texas Instruments

Introduction

The MAX3223CDBR is an RS232 transceiver from Texas Instruments with 2 drivers and 2 receivers.

Product Features and Performance

Supports RS232 protocol

2 drivers and 2 receivers

Full duplex communication

Up to 250kbps data rate

Receiver hysteresis of 500mV for improved noise immunity

Product Advantages

Compatible with 3V to 5.5V power supplies

Operates in 0°C to 70°C temperature range

Surface mount form factor for compact PCB design

Key Technical Parameters

Duplex: Full

Data Rate: 250kbps

Voltage - Supply: 3V ~ 5.5V

Operating Temperature: 0°C ~ 70°C

Receiver Hysteresis: 500mV

Quality and Safety Features

Built-in electrostatic discharge (ESD) protection

Compatibility

Can interface with microcontrollers or processors that use the RS232 protocol

Application Areas

Used for serial communication in a broad range of applications such as industrial, telecommunications, and consumer electronics

Product Lifecycle

Obsolete status - not recommended for new designs

Potential alternatives or upgrades should be considered

Several Key Reasons to Choose This Product

Ideal for applications requiring RS232 communications

Suitable for a wide range of supply voltages

Robust performance with 500mV hysteresis

Easy to integrate into existing systems due to standard 20-SSOP packaging

Part of a well-established Texas Instruments product family