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MAX3243CUI+T
+BOMIC TRANSCEIVER FULL 3/5 28TSSOP
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ManufacturerAnalog Devices Inc./Maxim Integrated
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Mfr. Part #MAX3243CUI+T
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In Stock6688
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Specifications
| Attribute | Value |
| Part Status | Active |
| Type | Transceiver |
| Protocol | RS232 |
| Number of Drivers/Receivers | 3/5 |
| Duplex | Full |
| Receiver Hysteresis | 300 mV |
| Data Rate | 120Kbps |
| Voltage - Supply | 3V ~ 5.5V |
| Operating Temperature | 0°C ~ 70°C |
| Mounting Type | Surface Mount |
| Package / Case | 28-TSSOP (0.173", 4.40mm Width) |
| Supplier Device Package | 28-TSSOP |
| Base Product Number | MAX3243 |
Overview
Description
The MAX3243CUI+T is a high-performance, dual RS-232 line driver/receiver designed for reliable data communication. It operates with a supply voltage range of 3.0V to 5.5V and provides a robust interface for connecting microcontrollers and other digital devices to serial peripherals. The IC features enhanced ESD protection, making it suitable for use in electrically noisy environments.
Key features include low power consumption, high data rate capabilities, and integrated charge pumps that eliminate the need for external components, simplifying design. It supports a wide operating temperature range, ensuring stable performance in various applications.
The MAX3243CUI+T is commonly used in applications such as point-of-sale systems, industrial automation, and telecommunications. Its compact package and ease of integration make it an ideal choice for designers seeking reliable and efficient serial communication solutions.
Key features include low power consumption, high data rate capabilities, and integrated charge pumps that eliminate the need for external components, simplifying design. It supports a wide operating temperature range, ensuring stable performance in various applications.
The MAX3243CUI+T is commonly used in applications such as point-of-sale systems, industrial automation, and telecommunications. Its compact package and ease of integration make it an ideal choice for designers seeking reliable and efficient serial communication solutions.
Equivalent
Equivalent products to the MAX3243CUI+T chip include the TI (Texas Instruments) SN65C3221, the Analog Devices ADM3251, and the NXP (Philips) SC16C550. These chips serve similar functions as RS-232 transceivers with comparable specifications. Always verify compatibility with specific application requirements before substituting.
Features
The MAX3243CUI+T is a high-performance, dual RS-232 transceiver designed for communication between microcontrollers and RS-232 devices. Key features include:
1. Dual Transceivers: Supports two independent RS-232 communication channels.
2. Low Power Consumption: Operates at low supply voltage (3V to 5.5V), making it suitable for battery-powered applications.
3. High Data Rate: Supports data rates up to 120 kbps, ensuring efficient data transmission.
4. Integrated Charge Pump: Built-in charge pump generates the necessary voltages for RS-232 signaling, eliminating the need for external components.
5. Enhanced ESD Protection: Provides robust protection against electrostatic discharge, ensuring reliable operation in harsh environments.
6. Wide Operating Temperature Range: Suitable for industrial applications with a temperature range from -40°C to +85°C.
7. Compact Package: Available in a space-saving SOIC package, ideal for compact designs.
This combination of features makes the MAX3243CUI+T a versatile solution for various communication applications.
1. Dual Transceivers: Supports two independent RS-232 communication channels.
2. Low Power Consumption: Operates at low supply voltage (3V to 5.5V), making it suitable for battery-powered applications.
3. High Data Rate: Supports data rates up to 120 kbps, ensuring efficient data transmission.
4. Integrated Charge Pump: Built-in charge pump generates the necessary voltages for RS-232 signaling, eliminating the need for external components.
5. Enhanced ESD Protection: Provides robust protection against electrostatic discharge, ensuring reliable operation in harsh environments.
6. Wide Operating Temperature Range: Suitable for industrial applications with a temperature range from -40°C to +85°C.
7. Compact Package: Available in a space-saving SOIC package, ideal for compact designs.
This combination of features makes the MAX3243CUI+T a versatile solution for various communication applications.
Pinout
The MAX3243CUI+T is a dual RS-232 transceiver with a pin count of 16. It is designed to interface between TTL and RS-232 voltage levels, allowing for communication in serial applications.
Key functions include:
- Transmit and receive data between a microcontroller and an RS-232 device.
- Operates with a single power supply, typically +5V.
- Provides ESD protection for improved reliability.
- Features three drivers and two receivers, enabling multiple connections.
- Offers a low power consumption mode, making it suitable for battery-operated devices.
The device's pin configuration includes pins for power supply, ground, data transmission (TX, RX), and control signals (like enable/disable). The MAX3243CUI+T is often used in applications such as computer peripherals, modems, and industrial equipment for reliable serial communication.
Key functions include:
- Transmit and receive data between a microcontroller and an RS-232 device.
- Operates with a single power supply, typically +5V.
- Provides ESD protection for improved reliability.
- Features three drivers and two receivers, enabling multiple connections.
- Offers a low power consumption mode, making it suitable for battery-operated devices.
The device's pin configuration includes pins for power supply, ground, data transmission (TX, RX), and control signals (like enable/disable). The MAX3243CUI+T is often used in applications such as computer peripherals, modems, and industrial equipment for reliable serial communication.
Manufacturer
The MAX3243CUI+T is manufactured by Analog Devices, Inc., a prominent semiconductor company known for designing and producing high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Founded in 1965, Analog Devices focuses on providing innovative solutions for various industries, including telecommunications, automotive, industrial automation, and consumer electronics. The company is renowned for its commitment to quality, reliability, and technical expertise, offering a wide range of products that address complex engineering challenges. The MAX3243CUI+T itself is a dual RS-232 transceiver designed for serial communication, facilitating data transmission over longer distances while ensuring compatibility with various devices. Analog Devices is recognized for its robust portfolio of products that enable connectivity and efficiency in electronic systems.
Application
The MAX3243CUI+T is a low-power RS-232 transceiver commonly used in various application areas, including:
1. Embedded Systems: Facilitates serial communication between microcontrollers and peripherals.
2. Industrial Automation: Used in devices requiring long-distance data transmission.
3. Point-of-Sale (POS) Systems: Connects terminals and printers for transaction processing.
4. Telecommunications: Enables communication between modems and computers.
5. Consumer Electronics: Interfaces devices like cameras and printers with PCs.
6. Automotive Applications: Supports communication in onboard systems and diagnostics.
Its robustness and low power consumption make it suitable for these applications.
1. Embedded Systems: Facilitates serial communication between microcontrollers and peripherals.
2. Industrial Automation: Used in devices requiring long-distance data transmission.
3. Point-of-Sale (POS) Systems: Connects terminals and printers for transaction processing.
4. Telecommunications: Enables communication between modems and computers.
5. Consumer Electronics: Interfaces devices like cameras and printers with PCs.
6. Automotive Applications: Supports communication in onboard systems and diagnostics.
Its robustness and low power consumption make it suitable for these applications.
Package
The MAX3243CUI+T is packaged in a 16-pin TSSOP (Thin Shrink Small Outline Package), which is designed for compactness and efficient thermal performance.
