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MAX3223EEAP+T

Name: MAX3223EEAP+T
Rating: 4.7 (12 reviews)

IC TRANSCEIVER FULL 2/2 20SSOP

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規格

Part Status	Active
Type	Transceiver
Protocol	RS232
Number of Drivers/Receivers	2/2
Duplex	Full
Receiver Hysteresis	300 mV
Data Rate	120Kbps
Voltage - Supply	3V ~ 5.5V
Operating Temperature	-40°C ~ 85°C
Mounting Type	Surface Mount
Package / Case	20-SSOP (0.209", 5.30mm Width)
Supplier Device Package	20-SSOP
Base Product Number	MAX3223

概述

Description

The MAX3223EEAP+T is a specialized integrated circuit designed for serial communication, specifically for converting TTL (Transistor-Transistor Logic) levels to RS-232 levels and vice versa. It operates within a voltage range of 3V to 5.5V, making it suitable for low-voltage applications, such as battery-powered devices.
This device features a low power consumption profile, drawing only 0.5 µA in shutdown mode, which enhances battery life. The MAX3223EEAP+T includes two drivers and two receivers, providing full-duplex communication capabilities while maintaining a transmission range of up to 30 feet (10 meters) at 19200 bps.
Additionally, it integrates built-in capacitors, simplifying PCB design and reducing component count. The device is packaged in a small, space-efficient form factor, making it ideal for compact electronic designs. It is widely used in applications such as data acquisition systems, industrial equipment, GPS devices, and other communication systems requiring reliable serial data transmission.

Features

The MAX3223EEAP+T is a highly integrated RS-232 transceiver designed for data communication applications. Key features include:
1. Dual High-Speed Transceivers: Supports two separate RS-232 communication lines.
2. Voltage Range: Operates from a single +3V to +5.5V power supply, making it suitable for battery-powered devices.
3. Low Power Consumption: Consumes less than 1µA in shutdown mode, enhancing energy efficiency.
4. Enhanced Performance: Provides data rates up to 250 kbps with a minimum of ±5V output swing.
5. ESD Protection: Includes built-in protection against electrostatic discharge (ESD) to +/-15kV for improved reliability.
6. Wide Temperature Range: Operates from -40°C to +85°C, suitable for industrial applications.
7. Small Package: Available in a compact 16-pin TSSOP package, optimizing board space.
These features make the MAX3223EEAP+T ideal for portable and space-constrained systems requiring robust RS-232 communication.

Package

The MAX3223EEAP+T is packaged in a 16-pin plastic TSSOP (Thin Shrink Small Outline Package).

Pinout

The MAX3223EEAP+T is a dual RS-232 transceiver with a pin count of 28. It is designed for communication between a microcontroller and RS-232 peripherals.
Key functions include:
- It converts TTL/CMOS logic levels to RS-232 levels and vice versa.
- It features a wide operating supply voltage range (3V to 5.5V).
- The device includes two driver outputs and two receiver inputs, allowing for bidirectional communication.
- It incorporates a low-power shutdown mode to conserve energy when not in active use.
- The MAX3223 also has built-in capacitors for charge pumps, simplifying external component requirements.
These features make the MAX3223EEAP+T suitable for portable and battery-powered applications.

Manufacturer

The MAX3223EEAP+T is manufactured by Maxim Integrated, which is now part of Analog Devices, Inc. Maxim Integrated specializes in the design and production of high-performance analog and mixed-signal integrated circuits (ICs). The company focuses on providing innovative solutions for various applications, including communication, automotive, industrial, and consumer electronics. Their product portfolio includes a wide range of components such as amplifiers, data converters, and interface devices, with an emphasis on enhancing performance and efficiency in electronic systems.

Application

The MAX3223EEAP+T is a low-power, dual-channel RS-232 transceiver designed for communication in portable devices. Its application areas include mobile devices, laptop computers, industrial automation, point-of-sale systems, and any system requiring serial data communication over long distances. It is ideal for interfacing microcontrollers with RS-232 devices while providing voltage level shifting and signal integrity.

Equivalent

Equivalent products to the MAX3223EEAP+T chip include the following:
1. MAX3223E - Same family with similar characteristics.
2. SP3223E - A compatible RS-232 transceiver.
3. SN65HVD232 - A low-power RS-232 transceiver.
4. ADM3251E - An RS-232 transceiver with similar functionality.
Always verify the specific requirements and specifications before substituting components.