TL16C2752IFNR

Product Overview

Category: Integrated Circuit (IC)

Use: The TL16C2752IFNR is a high-speed dual universal asynchronous receiver/transmitter (UART) IC. It is commonly used for serial communication in various electronic devices.

Characteristics: - High-speed data transfer - Dual UART functionality - Universal compatibility with different protocols - Low power consumption - Compact package size

Package: The TL16C2752IFNR is available in a small form factor package, typically a 48-pin quad flat no-lead (QFN) package.

Essence: This IC serves as a key component in enabling reliable and efficient serial communication between electronic devices.

Packaging/Quantity: The TL16C2752IFNR is usually sold in reels or trays, with a typical quantity of 250 units per reel.

Specifications

The TL16C2752IFNR has the following specifications:

• Data Rate: Up to 3 Mbps
• Operating Voltage: 3.3V
• Number of Channels: 2
• FIFO Buffer Size: 16 bytes
• Operating Temperature Range: -40°C to +85°C
• Supply Current: 10 mA (typical)

Pin Configuration

The TL16C2752IFNR has a 48-pin QFN package with the following pin configuration:

```

Pin Name Description

1 VCC Power Supply 2 GND Ground 3 TXA Transmit Data Channel A 4 RXA Receive Data Channel A 5 CTSA Clear To Send Channel A 6 RTSA Request To Send Channel A 7 DCDA Data Carrier Detect Channel A 8 DSRA Data Set Ready Channel A 9 RIA Ring Indicator Channel A 10 VCCIO I/O Power Supply 11 TXB Transmit Data Channel B 12 RXB Receive Data Channel B 13 CTSB Clear To Send Channel B 14 RTSB Request To Send Channel B 15 DCDB Data Carrier Detect Channel B 16 DSRB Data Set Ready Channel B 17 RIB Ring Indicator Channel B 18 GND Ground ... ```

Functional Features

The TL16C2752IFNR offers the following functional features:

• Dual UART functionality allows simultaneous communication on two channels.
• Support for various data formats, including 5, 6, 7, or 8-bit characters.
• Programmable baud rate generator for flexible data transfer rates.
• Hardware flow control using CTS (Clear To Send) and RTS (Request To Send) signals.
• Automatic hardware and software flow control modes.
• Error detection and handling mechanisms, such as parity, framing, and overrun errors.

Advantages and Disadvantages

Advantages: - High-speed data transfer capability enables efficient communication. - Dual UART functionality provides flexibility in serial communication setups. - Low power consumption contributes to energy-efficient designs. - Compact package size saves board space in electronic devices.

Disadvantages: - Limited FIFO buffer size may require additional buffering in high-data-rate applications. - Lack of built-in support for advanced protocols may require additional circuitry for specific applications.

Working Principles

The TL16C2752IFNR operates based on the principles of UART communication. It receives and transmits serial data through its channels using a combination of start bits, data bits, parity bits, and stop bits. The IC synchronizes the data transfer with the receiving device by adjusting the baud rate and utilizing flow control signals.

Application Field Plans

The TL16C2752IFNR finds applications in various fields, including:

1. Industrial Automation: Used for communication between PLCs (Programmable Logic Controllers), sensors, and other industrial devices.
2. Networking Equipment: Enables serial communication in routers, switches, and network interface cards.
3. Embedded Systems: Facilitates data exchange between microcontrollers and peripheral devices.
4. Medical Devices: Supports serial communication in medical equipment, such as patient monitors and diagnostic devices.
5. Consumer Electronics: Used in devices like set-top boxes, gaming consoles, and home automation systems for serial communication.

Alternative Models

For alternative options to the TL16C2752IFNR, consider the following models:

1. MAX3100: UART IC with similar functionality and package options.
2. SC16C2552: Dual UART IC with extended FIFO buffer size.
3. ST16C2552: UART IC with enhanced features and support for advanced protocols.

These alternative models offer similar capabilities and can be considered based on specific application requirements.

Word count: 529 words