MAX3110ECWI+G36

Controllers Overview

The MAX3110ECWI+G36 is a single-chip UART and RS-232 transceiver in a 28-pin Wide SO package. It integrates an SPI/QSPI/MICROWIRE-compatible serial interface, a full-featured UART with an 8-word receive FIFO, and ±15kV ESD-protected RS-232 drivers/receivers. The device operates on a single +5V supply (MAX3110E) and includes internal charge-pump capacitors, eliminating external components. It supports data rates up to 230kbps for standard UART and 250kbps for the RS-232 transceiver. Supply current is 600µA, dropping to 10µA during shutdown.

Controllers Feature Summary

• Integrates a universal asynchronous receiver/transmitter with an SPI/QSPI/MICROWIRE-compatible serial interface into a single 28-pin package.
• Features an RS-232 transceiver with two drivers and two receivers, protected against ±15kV electrostatic discharge.
• Includes internal charge-pump capacitors to generate required voltage levels without external components.
• Provides low-power operation with a 600µA supply current and a 10µA shutdown mode that keeps the receiver active.

Controllers Applications

• Point-of-Sale (POS) Devices
• Handy-Terminals
• Telecom/Networking Diagnostic Ports
• Industrial Front-Panel Interfaces
• Hand-Held/Battery-Powered Equipment

Controllers Procurement Notes

Verify the component matches the specific ordering code MAX3110ECWI+G36. Confirm the manufacturer is Analog Devices Inc./Maxim Integrated. Ensure the package type is 28-Wide SOIC. Check for lead-free compliance indicated by the '+' suffix. Validate the temperature range is 0°C to +70°C. Cross-reference datasheet revision 2 or later for accurate specifications.

Controllers Selection Notes

Select this part when space and cost constraints require integrating both UART logic and RS-232 signaling. It is suitable for applications needing a single-supply +5V operation. The internal charge pump simplifies design by removing external capacitors. Use this device where hardware compatibility with MAX3100 or MAX3222E is beneficial for pin-to-pin upgrades.

Controllers Part Context

This component belongs to the MAX3110E/MAX3111E family from Maxim Integrated. It is designed as a compact solution for serial communication interfaces. The device combines digital logic functions with analog signal conditioning. It serves as a bridge between microprocessor systems and RS-232 peripherals.

Controllers Replacement Considerations

The MAX3110E and MAX3111E are hardware- and software-compatible with the MAX3100 and MAX3222E. Verify pinout alignment if substituting these legacy parts. Ensure the replacement supports the required baud rate and supply voltage conditions.