MAX3120CUA

Description：IC TRANSCEIVER FULL 1/1 8UMAX
Mfr：Analog Devices Inc./Maxim Integrated

SKU:8500e792dd2b Category: Drivers, Receivers, Transceivers Brand: Analog Devices Inc./Maxim Integrated

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

Product Detailed Parameters

Description：IC TRANSCEIVER FULL 1/1 8UMAX
Mfr：Analog Devices Inc./Maxim Integrated
Package：Tube
Series：-
Type：Transceiver
Protocol：Infrared (IRDA)
Number of Drivers/Receivers：1月1日
Duplex：Full
Data Rate：235Kbps
Voltage - Supply：3V ~ 5.5V
Operating Temperature：0°C ~ 70°C
Mounting Type：Surface Mount
Package / Case：8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Supplier Device Package：8-uMAX/uSOP
Receiver Hysteresis：-

Download product information

MAX3120CUA

Overview

The MAX3120CUA is an IrDA 1.2-compatible infrared transceiver designed for battery-powered, space-constrained applications. It operates on a single supply voltage ranging from +3V to +5.5V and supports data rates between 2.4kbps and 115.2kbps. The device consumes only 120µA during normal operation and features a low-power shutdown mode with a supply current of 10nA. It utilizes an 8-pin µMAX package and functions within a commercial temperature range of 0°C to +70°C.

Feature Summary

IrDA 1.2 compatible with flexible optics selection
High-current infrared LED drive capability
Low-noise design for reliable communication

Applications

Personal Digital Assistants (PDAs)
Palmtop Computers
Cell Phones
Hand-Held Equipment Peripherals

Procurement Notes

Verify the specific suffix 'CUA' indicates the commercial temperature grade and µMAX package type when sourcing replacements or verifying component authenticity against official Maxim Integrated documentation.

Selection Notes

Select this component for designs requiring minimal external optical components and strict power constraints. Ensure the application environment remains within the specified 0°C to +70°C operating range for optimal performance.

Part Context

This part belongs to the MAX3120 family of infrared transceivers. It shares functional characteristics with other variants in the series but differs in packaging and temperature specifications compared to industrial grade options.

Replacement Considerations

Compatible substitutes include MAX3120ESA and MAX3120EUA, provided the temperature range and package form factor requirements align with the system design constraints.