The MAX3221E is a single-channel RS-232 line driver and receiver designed to operate from a single supply voltage ranging from 3V to 5.5V. It supports data signaling rates up to 250 kbit/s and features a low standby current of 1¬µA. The device includes ESD protection for RS-232 pins, rated at ¬±15kV for the human-body model and ¬±8kV for contact discharge, ensuring robust performance in various environments. It meets TIA/EIA-232-F and ITU v.28 standards, making it suitable for applications in industrial PCs, wired networking, and battery-powered systems. The MAX3221E also incorporates an auto-power-down feature that conserves power by disabling the driver when the receiver is disconnected or powered down. The device is available in multiple package options, including SSOP and TSSOP, and operates effectively in temperature ranges from -40¬8C to 85¬8C.
3-V to 5.5-V Single-Channel RS-232 Line Driver/Receiver 16-SSOP -40 to 85
250Kbps RS-232 Transceiver, 3-5.5V, 1-Ch, SSOP, ESD Protection Product overview: MAX3221EIDBR from Texas Instruments is an Interface Transceiver IC for serial communication, bus conversion, signal driving, receiver stages, and industrial networking. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 5.5V, SSOP. Search-friendly keywords include interface IC, transceiver, driver, receiver, CAN, RS-485, 5.5V, SSOP, Interface Transceiver IC, Drivers, Receivers, Transceivers. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 710-MAX3221EIDBR can be used for catalog matching and distributor lookup.
Manufacturer: Texas Instruments
Win Source Part Number: 021462-MAX3221EIDBR
Packaging: Reel - TR
Type: Transceiver
Mounting: SMD (SMT)
Protocol: RS232
Number of Drivers/Receivers: 1/1
Duplex: Full
Receiver Hysteresis: 500mV
Data Rate: 250kbps
Family Name: MAX3221E
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C
Case / Package: 16-SSOP
Supply Voltage - Operating: 3 V to 5.5 V
Alternative Parts (Cross-Reference): MAX3221ECAE+G2X; MAX3221ECAE+TG071 ; ICL3221ECAZA; MAX3221EAE;
Introduction Date: August 01, 2003
ECCN: EAR99
Country of Origin: Malaysia
Estimated EOL Date: 2031
Halogen Free: Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 71 pct.
Supply and Demand Status: Balance
Line Transceiver, 1 Func, 1 Driver, 1 Rcvr, PDSO16
IC TRANSCEIVER FULL 1/1 16SSOP
RS-232 Interface IC RS-232 Line Driver/Receiver
RS232 TRANSCEIVER, 250KBPS, SSOP-16; Device Type:RS232 Transceiver; IC Interface Type:RS232; No. of Drivers:1Drivers; No. of Receivers:1Receivers
| Texas Instruments | ERSAELECTRONICS PTE. LTD. | Win Source Electronics | Rochester Electronics | ODG (Origin Data Global) | VAST STOCK CO., LIMITED | Newark, An Avnet Company | |
|---|---|---|---|---|---|---|---|
| Product Category | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces |
| Product Number | MAX3221EIDBR | 710-MAX3221EIDBR | 021462-MAX3221EIDBR | MAX3221EIDBR | MAX3221EIDBR | MAX3221EIDBR | 26AJ7486 |
| Product Name | MAX3221E 3-V to 5.5-V Single-Channel RS-232 Line Driver/Receiver | 5.5V SSOP Interface Transceiver IC | Interface - Interface - Drivers, Receivers, Transceivers - MAX3221EIDBR | Drivers, Receivers, Transceivers | RS-232 Interface IC | Rs232 Transceiver, 250Kbps, Ssop-16; Device Type Texas Instruments | |
| Technology | RS232 | RS232; RS232 | |||||
| Device Type | Line / Bus Driver; Receiver | Transceiver | Receiver; Transceiver | Transceiver | Transceiver; Transceiver | ||
| Features | RoHS | RoHS | RoHS | RoHS | RoHS | ||
| # of Rx | 1 # | ||||||
| Data Rate | 250 kbps | 250 kbps | 250 kbps | 250 kbps |
