MAX3221IDBRE4

$0.31

Description：IC TRANSCEIVER FULL 1/1 16SSOP
Mfr：Texas Instruments

SKU:7da60d704f4d Category: Drivers, Receivers, Transceivers Brand: Texas Instruments

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Product introduction

Product Detailed Parameters

Description：IC TRANSCEIVER FULL 1/1 16SSOP
Mfr：Texas Instruments
Package：Tape & Reel (TR)
Series：-
Type：Transceiver
Protocol：RS232
Number of Drivers/Receivers：1月1日
Duplex：Full
Data Rate：250kbps
Voltage - Supply：3V ~ 5.5V
Operating Temperature：-40°C ~ 85°C
Mounting Type：Surface Mount
Package / Case：16-SSOP (0.209", 5.30mm Width)
Supplier Device Package：16-SSOP
Receiver Hysteresis：500 mV
Grade：-
Qualification：-

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MAX3221IDBRE4

Overview

The MAX3221IDBRE4 is a single driver and receiver RS-232 transceiver manufactured by Texas Instruments. It operates from a single 3V to 5.5V power supply and supports data rates up to 250kbps. The device features full duplex communication and utilizes a 16-pin TSSOP package. It complies with EIA/TIA-232-F, RS-232, and V.28 standards. The component includes integrated charge pumps for voltage generation without external inductors.

Feature Summary

Single-supply operation compatible with 3V and 5V logic levels
Integrated charge pump eliminates need for external inductors
Full-duplex signal transmission with low power consumption
ESD protection on all pins for enhanced reliability

Applications

Point-to-point serial communication links
Modem interfaces
Portable equipment requiring RS-232 connectivity
Industrial control systems

Procurement Notes

Verify the suffix RE4 indicates RoHS compliance and lead-free status. Confirm the package type is TSSOP-16. Check current availability as distribution status may vary. Ensure the ordering part number matches the specific temperature grade required for the application environment.

Selection Notes

Select this component when a single driver and receiver are needed for RS-232 applications. It is suitable for designs requiring low power consumption and small footprint. Compare against MAX3221IDBR if package preference differs. Verify that the 250kbps speed meets system requirements.

Part Context

This part belongs to the MAX3221 family of RS-232 transceivers. It is functionally equivalent to the MAX3221 but with specific packaging and compliance markings. The ID suffix denotes industrial temperature range operation. It serves as a drop-in replacement for legacy RS-232 interface solutions.

Replacement Considerations

MAX3221IDBR is a direct functional substitute with identical electrical characteristics. TRS3221EIDBR offers similar performance with potential pin compatibility. Verify package dimensions and pinout before substitution.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.