MAX1406CAE

Drivers, Receivers, Transceivers Overview

The MAX1406CAE is a 3-transmitter, 3-receiver RS-232 interface IC designed for EMC compliance and high ESD protection. It operates with VCC between +4.5V and +5.5V, VDD between +10.8V and +13.2V, and VSS between -10.8V and -13.2V. The device guarantees data rates up to 230kbps with supply currents (IDD/ISS) under 500µA and ICC under 1mA. It features ±15kV Human Body Model and ±8kV IEC1000-4-2 Contact Discharge protection. The component is housed in a 16-pin SSOP package and functions within a temperature range of 0°C to +70°C.

Drivers, Receivers, Transceivers Feature Summary

• Provides enhanced electrostatic discharge protection on all transmitter outputs and receiver inputs without requiring external components.
• Ensures electromagnetic compatibility by meeting stringent European community standards directly through internal circuitry.
• Maintains pin and functional compatibility with the industry-standard MC145406 to facilitate design upgrades.

Drivers, Receivers, Transceivers Applications

• Telecommunications equipment
• Modems
• Printers
• Instruments

Drivers, Receivers, Transceivers Procurement Notes

Verify the specific ordering suffix 'AE' confirms the 16-pin SSOP package and commercial temperature range (0°C to +70°C). Confirm that the datasheet revision matches the required specifications for your design. Check for RoHS compliance status if environmental regulations apply to the final assembly. Ensure the source document is an official Analog Devices or Maxim Integrated publication.

Drivers, Receivers, Transceivers Selection Notes

Select this component when existing designs require an upgrade to meet EMC standards without changing the PCB layout. The flow-through pinout allows direct replacement for MC145406 equivalents. Verify that the system power supplies can provide the necessary dual voltage rails for the transmitters and receivers. Consider the low supply current requirements for battery-operated applications.

Drivers, Receivers, Transceivers Part Context

The MAX1406 belongs to a family of RS-232 transceivers optimized for printer, modem, and telecom applications. Variants include DIP and Wide SO packages, with different temperature grades available. The CAE suffix specifically denotes the SSOP package option within the commercial temperature range series.

Drivers, Receivers, Transceivers Replacement Considerations

The MAX1406 is pin and functionally compatible with the MC145406. Designers can replace legacy MC145406 components with the MAX1406 to achieve EMC compliance while maintaining the same footprint and electrical interface characteristics.