MAX3223 (21)

The MAX3223 is available from Texas Instruments at Xecor. Designed for RS-232 communication, the MAX3223 offers low power consumption with AutoShutdown™ feature, integrated charge pump circuitry, and operation from a single +3.3V or +5V supply. Available in a 20-SSOP package, it is ideal for battery-powered equipment, hand-held devices, peripherals, and portable diagnostics equipment. Whether used in portable electronics, industrial automation, or medical devices, this series ensures efficient power management and reliable performance for demanding applications. Xecor is an authorized distributor for Texas Instruments. Please view our extensive selection of the MAX3223 series below.

Part Number Description Package Inventory Add To Bom
MAX3223IPW Efficiently handles multiple communication channels with varying voltage levels TSSOP-20 7,085
MAX3223ECAP The MAX3223ECAP+ is a versatile solution for bidirectional data transmission in RS-232 communications, packaged in a convenient 20-pin SSOP tube." SSOP-20 5,285
MAX3223EEAP MAX3223EEAP+ is an ESD protected RS-232 transceiver with autoshutdown feature, suitable for low-power applications SSOP-20 9,822
MAX3223MDBREP MAX3223MDBREP offers seamless integration for RS-232 communication between devices operating at different voltage levels within the 3-5.5V range SSOP-20 2,325
MAX3223EAP RS-232 Interface IC with Ultra-Low 1uA Supply Current and AutoShutdown Feature SSOP-20 2,473
MAX3223EAP+ RS-232 Interface IC with Ultra-Low 1uA Supply Current and AutoShutdown Feature SSOP-20 8,917
MAX3223IDBR RS-232 Interface IC 3-5.5V RS232 SSOP-20 8,885
MAX3223EIPWR Dual Transmitter/Receiver RS-232 20-Pin TSSOP T/R 20-TSSOP 6,668
MAX3223EIPW RS-232 Interface IC 3-5V MultiCh Line Driver/Receiver TSSOP-20 8,652
MAX3223CPWR Streamline your system design with a versatile and low-power RS-solution TSSOP-20 7,624
MAX3223CDB Dual Transmitter/Receiver RS-232 20-Pin SSOP Tube 20-SSOP 7,402
MAX3223CAP+ RS-232 transceivers with auto shutdown feature for power saving SSOP-20 9,576
MAX3223CPP+ Tube Packaging for MAX3223CPP+ RS-232 Chip 20-DIP 7,261
MAX3223IPWR The MAX3223IPWR is suitable for RS-232 interfacing in systems with 3-5.5V power supply TSSOP-20 4,283
MAX3223EUP+ Compact and versatile true single-supply RS-232 transceivers TSSOP-20 2,805
MAX3223CAP+T Dual functionality for transmitting and receiving data SSOP-20 2,935
MAX3223CUP+T Compact and low-power true +3V regulator for space-constrained designs TSSOP-20 7,700
MAX3223CUP+ Enhance your communication with the MAX3223CUP+ Line Transceiver TSSOP-20 3,517
MAX3223EAP+T Advanced Signal Processing for Noise Reduction and Error-Free Transmissio SSOP-20 6,605
MAX3223EPP+ Dual Transmitter/Receiver RS-232 20-Pin PDIP N Tube PDIP N-20 3,338
MAX3223EUP+T A versatile serial communication IC that integrates transmitter and receiver function TSSOP-20 6,097

Key Featrues

Integrated Charge Pump Circuitry: Simplifies power requirements by eliminating the need for a ±12V supply, enabling operation from a single +3.3V or +5V supply. This reduces design complexity and improves efficiency in battery-powered and portable devices.
AutoShutdown™ Feature: Reduces supply current to 1µA when no valid signal is detected on receiver inputs, significantly saving power. This feature is ideal for applications where energy efficiency is critical, such as handheld or portable equipment.
Low Power Consumption: Operates with a supply voltage range of +3V to +5.5V, making it suitable for low-power applications. This enhances battery life in portable devices and diagnostics equipment.
Compact 20-SSOP Package: The small form factor allows for space-efficient designs, making it ideal for compact peripherals and portable electronics.
High Data Rate of 120Kbps: Supports fast data transmission, ensuring reliable communication in applications like peripherals and diagnostics equipment, where speed and accuracy are essential.

Applications

Battery-Powered Equipment: The MAX3221/MAX3223/MAX3243 is ideal for battery-powered devices, such as portable medical equipment or handheld meters. Its low power consumption and AutoShutdown™ feature ensure extended battery life, making it suitable for applications where power efficiency is critical, such as remote monitoring or field diagnostics.
Hand-Held Equipment: The MAX3221/MAX3223/MAX3243 is perfect for hand-held devices, such as barcode scanners or portable data loggers. Its compact design and ability to operate from a single +3.3V or +5V supply make it ideal for lightweight, portable applications requiring reliable RS-232 communication in industrial or retail environments.
Peripherals: The MAX3221/MAX3223/MAX3243 is well-suited for peripherals like printers, modems, or external storage devices. Its integrated charge pump circuitry eliminates the need for a ±12V supply, simplifying design and reducing costs, making it a reliable choice for consumer electronics and office equipment.
Portable Diagnostics Equipment: The MAX3221/MAX3223/MAX3243 is ideal for portable diagnostic tools, such as multimeters or oscilloscopes. Its AutoShutdown™ feature and low supply current ensure efficient power management, while its robust RS-232 communication capabilities make it suitable for field diagnostics and maintenance applications.