MAX206CNG

Drivers, Receivers, Transceivers Overview

The MAX206CNG is a +5V RS-232 transceiver manufactured by Analog Devices Inc./Maxim Integrated, housed in a 24-pin Narrow Plastic DIP package. It features four drivers and three receivers for full-duplex communication with a maximum data rate of 120kbps. The device operates on a single +5V supply, utilizing an integrated charge pump to generate ±10V internal voltages without requiring external bipolar supplies. It includes a low-power shutdown mode that reduces supply current to typically 1µA. The component supports TTL/CMOS inputs and outputs, ensuring compatibility with standard logic families.

Drivers, Receivers, Transceivers Feature Summary

• Integrated charge pump circuitry eliminates the need for external bipolar power supplies
• Low-power shutdown mode significantly reduces current consumption for battery operation
• TTL and CMOS compatible input and output logic levels
• Internal pullup resistors on driver inputs simplify unused pin handling

Drivers, Receivers, Transceivers Applications

• Battery-powered equipment requiring low standby current
• Handheld devices with limited board space
• Portable diagnostic equipment

Drivers, Receivers, Transceivers Procurement Notes

Verify the specific ordering suffix 'CNG' against official manufacturer documentation to confirm the exact package type (Narrow DIP) and temperature range (Commercial). Ensure the source document explicitly lists this part number variant as available or discontinued status matches project requirements. Cross-reference the manufacturer's latest datasheet revision to confirm pinout consistency.

Drivers, Receivers, Transceivers Selection Notes

Select this component when a single +5V supply is required alongside multiple transmit and receive channels. The integrated charge pump simplifies design by removing external voltage converter components. Consider the 24-pin DIP footprint for through-hole assembly needs. Verify that the 120kbps data rate meets system timing requirements and that the commercial temperature range aligns with environmental conditions.

Drivers, Receivers, Transceivers Part Context

This device belongs to the MAX200-MAX209 family of RS-232 transceivers designed for single-supply operation. The MAX206 specifically provides four drivers and three receivers, distinguishing it from variants with fewer channels or different control features like the MAX213's ring indicator monitoring. It shares the same core charge pump architecture as other members in the series.

Drivers, Receivers, Transceivers Replacement Considerations

The ADM206ARZ is a functionally similar RS-232 transceiver from Analog Devices. Verify pinout compatibility and electrical specifications before substitution. Other MAX206 variants with different packages (e.g., SOIC, SSOP) may serve as direct replacements if form factor changes are acceptable.