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MAX3223EEAP+T

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

IC TRANSCEIVER FULL 2/2 20SSOP

제조업체
Mfr.부분 #MAX3223EEAP+T
패키지
데이터시트 MAX3223EEAP+T DataSheet
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사양

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

개요

Description

The MAX3223EEAP+T is a high-performance RS-232 transceiver designed for facilitating serial communication between devices. It operates over a wide voltage range (3.0V to 5.5V) and is capable of communicating at data rates up to 250 kbps. The device features a low power consumption design, making it suitable for battery-powered applications.
The MAX3223EEAP+T includes built-in charge pump circuitry, allowing it to generate the necessary voltage levels for RS-232 communication from a single supply, eliminating the need for additional power sources. It can support multiple drivers and receivers, enabling the connection of various devices in a networked environment.
The device is packaged in a compact, 16-pin TSSOP format, making it ideal for space-constrained applications. Its robust design ensures reliable performance across a range of environmental conditions. Overall, the MAX3223EEAP+T is an efficient and versatile solution for integrating RS-232 communication into electronic systems.

Features

The MAX3223EEAP+T is a dual RS-232 transceiver designed for communication between microcontrollers and serial devices. Key features include:
1. Dual Transceiver: Supports two independent RS-232 communication channels.
2. Voltage Range: Operates from a single +3V to +5.5V power supply.
3. High Data Rates: Supports data rates up to 120 kbps.
4. Low Power Consumption: Features low power draw, ideal for battery-operated devices.
5. Enhanced ESD Protection: Offers robust protection against electrostatic discharge.
6. Small Package Size: Available in a compact 16-pin SOIC package, suitable for space-constrained applications.
7. Signal Levels: Converts TTL/CMOS logic levels to RS-232 levels, ensuring compatibility with standard devices.
8. Integrated Capacitors: Typically includes built-in charge pump capacitors, simplifying design requirements.
This device is widely used in telecommunications and communication interfaces in various electronic systems.

Package

The MAX3223EEAP+T is packaged in a 20-pin TSSOP (Thin Shrink Small Outline Package). This package type is designed for low power consumption and provides a compact footprint suitable for space-constrained applications.

Pinout

The MAX3223EEAP+T is a dual RS-232 transceiver with a pin count of 20. It is designed for communication between devices using the RS-232 protocol.
Pin Functions:
1. V+ (Pin 1): Positive power supply.
2. GND (Pin 2): Ground.
3. C1+ to C1- (Pins 3, 4): Capacitor connections for voltage regulation.
4. C2+ to C2- (Pins 5, 6): Additional capacitor connections.
5. T1IN (Pin 7): Transmit data input.
6. R1OUT (Pin 8): Receive data output.
7. R1IN (Pin 9): Receive data input.
8. T1OUT (Pin 10): Transmit data output.
9. T2IN (Pin 11): Second transmit data input.
10. R2OUT (Pin 12): Second receive data output.
11. R2IN (Pin 13): Second receive data input.
12. T2OUT (Pin 14): Second transmit data output.
13. Additional pins (15-20) are for control and voltage regulation functions.
The device operates with a power supply range of +3V to +5.5V and is suitable for low-power applications.

Manufacturer

The MAX3223EEAP+T is manufactured by Maxim Integrated, a company that specializes in designing and manufacturing analog and mixed-signal integrated circuits. Maxim Integrated was founded in 1983 and is known for its innovative semiconductor solutions used in various applications, including automotive, industrial, communications, and consumer electronics. The company focuses on providing high-performance, low-power ICs that enhance the functionality and efficiency of electronic systems. In 2021, Maxim Integrated was acquired by Analog Devices, Inc., a major player in the semiconductor industry, further expanding its portfolio and market reach.

Application

The MAX3223EEAP+T is a high-speed RS-232 transceiver used in various applications, including industrial automation, data acquisition systems, point-of-sale terminals, and medical devices. It is ideal for connecting microcontrollers to serial devices over longer distances while ensuring reliable communication and noise immunity. Its low power consumption and small package make it suitable for portable and battery-operated devices.

Equivalent

The MAX3223EEAP+T chip is a low-power RS-232 transceiver. Equivalent products include:
1. SP3232E - Similar functionality with enhanced features.
2. MAX3232E - A more common variant with similar specifications.
3. ST3232 - Offers comparable performance in RS-232 communication.
4. ADM3251E - A robust alternative with integrated ESD protection.
Always verify specifications to ensure compatibility for your specific application.