MAX206EENG

Drivers, Receivers, Transceivers Overview

The MAX206EENG is a single-supply RS-232 transceiver manufactured by Analog Devices Inc./Maxim Integrated. It features four drivers and three receivers, supporting full-duplex communication at data rates up to 120kbps. The device operates on a single +4.5V to +5.5V supply voltage and includes an integrated charge pump circuitry that eliminates the need for external bipolar supplies. It provides ±15kV ESD protection on driver outputs and receiver inputs. The component is housed in a 24-pin wide DIP package (24-DIP) with a width of 7.62mm. It supports low-power shutdown mode and functions within an operating temperature range of -40°C to +85°C.

Drivers, Receivers, Transceivers Feature Summary

• Integrated high ±15kV HBM ESD protection on RS-232 inputs and outputs
• Single +5V supply operation enabled by internal charge-pump circuitry
• Low-power shutdown mode significantly reduces supply current consumption
• TTL/CMOS-compatible input thresholds with receiver hysteresis

Drivers, Receivers, Transceivers Applications

• Battery-powered equipment requiring low power consumption
• Hand-held diagnostic tools
• Portable instrumentation systems

Drivers, Receivers, Transceivers Procurement Notes

Verify the specific ordering suffix 'EN' corresponds to the 24-pin wide DIP package and industrial temperature grade (-40°C to +85°C). Confirm the manufacturer source as Analog Devices or Maxim Integrated. Ensure the component matches the physical dimensions and pinout of a standard 24-DIP form factor before integration into the design.

Drivers, Receivers, Transceivers Selection Notes

Select this component when designing RS-232 interfaces that require robust ESD protection and single-supply operation without external negative voltage generation. It is suitable for applications needing four transmit channels and three receive channels. Consider the 24-pin DIP package constraints if PCB space allows through-hole mounting.

Drivers, Receivers, Transceivers Part Context

The MAX206EENG belongs to the MAX202E–MAX213E family of RS-232 transceivers. This family is characterized by its ruggedized E-version construction, offering enhanced electrostatic discharge tolerance compared to standard versions. The MAX206 variant specifically provides a 4-driver and 3-receiver configuration within the series.

Drivers, Receivers, Transceivers Replacement Considerations

Compatible substitutes include the ADM206ARZ from Analog Devices, which shares similar electrical characteristics and functionality. Other variants within the MAX206 series, such as MAX206CAG+ or MAX206CWG+, offer the same core specifications but differ in package type and commercial temperature rating.