MAX3314ECKA+T

$1.40

Description：IC TRANSCEIVER FULL 1/1 SOT23-8
Mfr：Analog Devices Inc./Maxim Integrated

SKU:34cabef7ee5c 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 SOT23-8
Mfr：Analog Devices Inc./Maxim Integrated
Package：Bulk
Series：*
Type：-
Protocol：-
Number of Drivers/Receivers：-
Duplex：-
Data Rate：-
Voltage - Supply：-
Operating Temperature：-
Mounting Type：-
Package / Case：-
Supplier Device Package：-
Receiver Hysteresis：-

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MAX3314ECKA+T

Overview

The MAX3314ECKA+T is an RS-232-compatible transceiver manufactured by Analog Devices Inc./Maxim Integrated. It features one transmitter and one receiver in a flow-through architecture, operating with external ±5V supplies (VCC: 4.75V to 5.25V; V-: -4.75V to -5.25V). The device guarantees data rates up to 460kbps while driving loads of 3kΩ and 1000pF, providing minimum ±3.7V output levels. It includes a shutdown function that reduces supply current to 1µA with the receiver remaining active. ESD protection on I/O pins withstands ±15kV Human Body Model and ±8kV IEC Contact Discharge. It is housed in an 8-pin SOT23 package.

Feature Summary

ESD protection for RS-232 I/O pins against ±15kV Human Body Model and ±8kV IEC Contact Discharge
Low-power shutdown mode reducing supply current to 1µA while keeping the receiver active
Guaranteed data rate of 460kbps with ±3.7V RS-232-compatible output levels

Applications

Digital Cameras
PDAs
GPS
POS
Telecommunications

Procurement Notes

Verify the specific suffix 'CKA' corresponds to the commercial temperature range (0°C to +70°C) and SOT23-8 package as documented in official ordering information. Confirm RoHS compliance status through manufacturer certification documents. Ensure the '+T' designation indicates tape-and-reel packaging if required for automated assembly processes.

Selection Notes

Select this component when designing systems requiring low-power RS-232 communication with external charge pumps. The MAX3314E is suitable for applications needing high ESD immunity on serial ports. Verify that the system can provide both positive and negative voltage rails, as internal charge pumps are not included in this specific part number.

Part Context

The MAX3314E belongs to the Maxim Integrated RS-232 transceiver family, designed for portable electronics. It serves as a low-cost alternative to standard RS-232 drivers by eliminating the need for internal charge pumps, relying instead on external dual supplies. This architecture supports compact designs in handheld devices where power efficiency is critical.