Specifications
| Attribute | Value |
| Package / Case | Tube |
| Part Status | Active |
| Features | Internal Oscillator |
| Number of Channels | 4, QUART |
| FIFO's | 128 Byte |
| Protocol | RS232, RS485 |
| Voltage - Supply | 1.71V ~ 3.6V |
| With Auto Flow Control | Yes |
| With Ir DA Encoder / Decoder | Yes |
| Mounting Type | Surface Mount |
Overview
Description
The MAX14830ETM+ is a quad-channel UART (Universal Asynchronous Receiver-Transmitter) with integrated level shifters. It is designed for communication applications requiring multiple serial ports, such as industrial automation and embedded systems. The device supports a wide range of serial communication protocols, including RS-232, RS-485, and RS-422, making it versatile for various interfacing needs.
Key features include high-speed data transfer rates of up to 24Mbps, independent configuration for each UART channel, and a wide operating voltage range. The MAX14830ETM+ also offers advanced features like 128-word FIFOs per channel for efficient data buffering, automatic hardware and software flow control, and programmable baud rates.
The device is compatible with both 3.3V and 5V systems, providing flexibility in interfacing with different microcontrollers and peripherals. Its integrated level shifters enable seamless communication between devices operating at different voltage levels. The MAX14830ETM+ is available in a compact TQFN package, optimizing it for space-constrained applications. It is suitable for use in environments requiring reliable and robust serial communication solutions.
Key features include high-speed data transfer rates of up to 24Mbps, independent configuration for each UART channel, and a wide operating voltage range. The MAX14830ETM+ also offers advanced features like 128-word FIFOs per channel for efficient data buffering, automatic hardware and software flow control, and programmable baud rates.
The device is compatible with both 3.3V and 5V systems, providing flexibility in interfacing with different microcontrollers and peripherals. Its integrated level shifters enable seamless communication between devices operating at different voltage levels. The MAX14830ETM+ is available in a compact TQFN package, optimizing it for space-constrained applications. It is suitable for use in environments requiring reliable and robust serial communication solutions.
Equivalent
The MAX14830ETM+ is a quad UART with 128-word FIFOs, commonly used for serial communication. Equivalent products include:
1. Exar XR16L784 - A quad UART with similar features.
2. Texas Instruments TL16C754C - Offers four UART channels.
3. NXP SC16C554/554B - Another quad UART option.
4. Renesas RXS78320 - A comparable device from Renesas.
These alternatives offer varying features and specifications, so it's essential to review datasheets to ensure compatibility with your specific application needs.
1. Exar XR16L784 - A quad UART with similar features.
2. Texas Instruments TL16C754C - Offers four UART channels.
3. NXP SC16C554/554B - Another quad UART option.
4. Renesas RXS78320 - A comparable device from Renesas.
These alternatives offer varying features and specifications, so it's essential to review datasheets to ensure compatibility with your specific application needs.
Features
The MAX14830ETM+ is a quad-channel UART (Universal Asynchronous Receiver-Transmitter) designed for high-performance communication applications. Key features include:
1. Four UART Channels: Allows for multiple data streams, enhancing communication flexibility.
2. Flexible Baud Rates: Supports a wide range of baud rates, enabling compatibility with diverse communication protocols.
3. 128-Word FIFOs: Each channel includes a 128-word FIFO for both receiver and transmitter, helping to buffer data and reduce CPU load.
4. SPI Interface: Features a high-speed SPI (Serial Peripheral Interface) for efficient communication with the host processor.
5. 1.71V to 3.6V Supply Voltage: Operates over a wide voltage range, offering flexibility in power supply choices.
6. Programmable GPIOs: Includes general-purpose input/output pins that can be programmed for various functions.
7. Automatic Hardware and Software Flow Control: Enhances data integrity and efficiency, particularly in high-speed applications.
8. Sleep Mode: Reduces power consumption during periods of inactivity, extending battery life in portable applications.
9. ESD Protection: Features built-in ESD (Electrostatic Discharge) protection for reliable operation in harsh environments.
These features make the MAX14830ETM+ ideal for a wide range of applications requiring robust, high-speed serial communication.
1. Four UART Channels: Allows for multiple data streams, enhancing communication flexibility.
2. Flexible Baud Rates: Supports a wide range of baud rates, enabling compatibility with diverse communication protocols.
3. 128-Word FIFOs: Each channel includes a 128-word FIFO for both receiver and transmitter, helping to buffer data and reduce CPU load.
4. SPI Interface: Features a high-speed SPI (Serial Peripheral Interface) for efficient communication with the host processor.
5. 1.71V to 3.6V Supply Voltage: Operates over a wide voltage range, offering flexibility in power supply choices.
6. Programmable GPIOs: Includes general-purpose input/output pins that can be programmed for various functions.
7. Automatic Hardware and Software Flow Control: Enhances data integrity and efficiency, particularly in high-speed applications.
8. Sleep Mode: Reduces power consumption during periods of inactivity, extending battery life in portable applications.
9. ESD Protection: Features built-in ESD (Electrostatic Discharge) protection for reliable operation in harsh environments.
These features make the MAX14830ETM+ ideal for a wide range of applications requiring robust, high-speed serial communication.
Pinout
The MAX14830ETM+ is a quad UART (Universal Asynchronous Receiver-Transmitter) device. It is designed to facilitate communication between a microcontroller and serial devices. The device comes in a 48-pin TQFN (Thin Quad Flat No-Lead) package.
Key features include:
- Pin Count: 48 pins
- Function: It provides four UART channels, each capable of operating up to 24 Mbps. The MAX14830 includes 128-word FIFOs for both transmit and receive buffers, which help in handling high data rates efficiently. It supports various serial communication protocols such as RS-232, RS-485, and RS-422. The device offers features like programmable baud rate, infrared communication support, and a range of other configuration options via SPI or I²C interfaces.
This makes the MAX14830 suitable for applications that require multiple serial ports and flexible communication capabilities, such as industrial automation systems, networking equipment, and consumer electronics.
Key features include:
- Pin Count: 48 pins
- Function: It provides four UART channels, each capable of operating up to 24 Mbps. The MAX14830 includes 128-word FIFOs for both transmit and receive buffers, which help in handling high data rates efficiently. It supports various serial communication protocols such as RS-232, RS-485, and RS-422. The device offers features like programmable baud rate, infrared communication support, and a range of other configuration options via SPI or I²C interfaces.
This makes the MAX14830 suitable for applications that require multiple serial ports and flexible communication capabilities, such as industrial automation systems, networking equipment, and consumer electronics.
Manufacturer
The MAX14830ETM+ is manufactured by Maxim Integrated. Maxim Integrated is a company that specializes in designing, manufacturing, and selling analog and mixed-signal integrated circuits. These components are used in a wide range of electronic devices and systems. As a key player in the semiconductor industry, Maxim Integrated provides solutions that enhance energy efficiency, improve signal processing, and enable better communication in various applications including automotive, industrial, healthcare, and consumer electronics. In 2021, Maxim Integrated was acquired by Analog Devices, another leading semiconductor company, further expanding their capabilities and market reach.
Application
The MAX14830ETM+ is a quad-channel UART (Universal Asynchronous Receiver-Transmitter) with 128-word FIFOs, commonly used in applications requiring multiple serial communication interfaces. Key application areas include:
1. Industrial Automation: Facilitates communication between various industrial devices and controllers.
2. Networking: Used in network equipment for serial data transfer.
3. Embedded Systems: Supports microcontrollers and processors that require extended serial interfaces.
4. Point-of-Sale Systems: Connects peripherals like barcode scanners and printers.
5. Telecommunications: Manages multiple communication channels in telecom equipment.
6. Consumer Electronics: Enhances connectivity in devices requiring multiple serial connections.
These applications leverage the device's ability to handle multiple serial ports efficiently.
1. Industrial Automation: Facilitates communication between various industrial devices and controllers.
2. Networking: Used in network equipment for serial data transfer.
3. Embedded Systems: Supports microcontrollers and processors that require extended serial interfaces.
4. Point-of-Sale Systems: Connects peripherals like barcode scanners and printers.
5. Telecommunications: Manages multiple communication channels in telecom equipment.
6. Consumer Electronics: Enhances connectivity in devices requiring multiple serial connections.
These applications leverage the device's ability to handle multiple serial ports efficiently.
Package
The MAX14830ETM+ is a quad UART (Universal Asynchronous Receiver-Transmitter) with a SPI/I²C interface, and it comes in a 40-pin TQFN (Thin Quad Flat No-lead) package.
