MAX3120EUA+T

$4.37

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

SKU:d9f199c66952 Category: Drivers, Receivers, Transceivers Brand: Analog Devices Inc./Maxim Integrated

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Product introduction

Product Detailed Parameters

Description：IC TRANSCEIVER FULL 1/1 8UMAX
Mfr：Analog Devices Inc./Maxim Integrated
Package：Tape & Reel (TR)
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：-40°C ~ 85°C
Mounting Type：Surface Mount
Package / Case：8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Supplier Device Package：8-uMAX/uSOP
Receiver Hysteresis：-

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MAX3120EUA+T

Overview

The MAX3120EUA+T 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 up to 115kbps. The device consumes only 120µA during normal operation and features a 10nA shutdown mode to extend battery life. It requires minimal external components, specifically a photodiode, an infrared LED, and a current-setting resistor. The component is housed in an 8-pin µMAX package and is rated for an operating temperature range of -40°C to +85°C.

Feature Summary

IrDA 1.2 compatible with flexible optics selection
Low-power design with 120µA supply current and 10nA shutdown mode
High-current infrared LED drive capability up to 200mA
On-chip filtering rejects out-of-band ambient light signals

Applications

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

Procurement Notes

Verify the specific suffix 'EUA' indicates the extended temperature range (-40°C to +85°C) and the µMAX package type. Confirm RoHS compliance status through official manufacturer documentation or authorized distributors before procurement. Ensure the ordering information matches the required thermal and packaging specifications for the target application.

Selection Notes

Select this component for applications requiring low-profile infrared communication with minimal external parts. Consider the 8-pin µMAX package for significant board space savings compared to standard SO packages. Verify that the system can accommodate the necessary external optical components, including a PIN photodiode and an IR LED, to meet IrDA specifications.

Part Context

The MAX3120 belongs to the Maxim Integrated product family of specialized interface ICs. It is part of the MAX3120 series, which includes variants like the MAX3120CUA and MAX3120ESA. These devices are designed to provide compact, low-power solutions for infrared data transmission in portable electronic devices.