MAX3318IDBR

Description：IC TRANSCEIVER FULL 2/2 20SSOP
Mfr：Texas Instruments

SKU:ba83547a77fc Category: Drivers, Receivers, Transceivers Brand: Texas Instruments

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Product introduction

Product Detailed Parameters

Description：IC TRANSCEIVER FULL 2/2 20SSOP
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)
Series：-
Type：Transceiver
Protocol：RS232
Number of Drivers/Receivers：2月2日
Duplex：Full
Data Rate：460Kbps
Voltage - Supply：2.25V ~ 3V
Operating Temperature：-40°C ~ 85°C
Mounting Type：Surface Mount
Package / Case：20-SSOP (0.209", 5.30mm Width)
Supplier Device Package：20-SSOP
Receiver Hysteresis：300 mV
Grade：-
Qualification：-

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MAX3318IDBR

Overview

The MAX3318IDBR is a low-power, full-duplex RS-232 transceiver manufactured by Texas Instruments. It operates within a supply voltage range of 2.25 V to 3 V and supports data rates up to 460 kb/s. The device integrates two drivers and two receivers in a 20-pin SSOP package. Key electrical specifications include a typical operating supply current of 2 mA and an ESD protection rating of 15 kV according to IEC 61000-4-2 standards. It functions reliably across an industrial temperature range from -40°C to +85°C.

Feature Summary

Integrates dual drivers and dual receivers for full-duplex communication
Provides robust electrostatic discharge protection compliant with IEC 61000-4-2 standards
Features ultra-low power consumption suitable for battery-operated systems
Includes shutdown mode to minimize current drain during idle periods

Applications

Portable devices requiring RS-232 connectivity
Industrial control systems with limited power budgets
Embedded systems utilizing low-voltage logic interfaces

Procurement Notes

Verify the specific suffix IDBR confirms the industrial temperature grade (-40°C to +85°C) and SSOP-20 packaging. Confirm RoHS compliance status through official manufacturer documentation or authorized distributor datasheets before finalizing procurement decisions.

Selection Notes

Select this component when designing circuits that require RS-232 communication at speeds up to 460 kb/s with a single 2.5 V supply. Ensure the application environment stays within the specified -40°C to +85°C operational range and requires full-duplex signal transmission capabilities.

Part Context

This part belongs to the MAX3318 family of low-power RS-232 transceivers. It serves as a specialized interface solution for applications demanding reduced power consumption compared to traditional 5 V RS-232 devices while maintaining standard protocol compatibility.