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TRSF3232EIDR

Name: TRSF3232EIDR
Rating: 4.7 (12 reviews)

IC TRANSCEIVER FULL 2/2 16SOIC

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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	1Mbps
Voltage - Supply	3V ~ 5.5V
Operating Temperature	-40°C ~ 85°C
Mounting Type	Surface Mount
Package / Case	16-SOIC (0.154", 3.90mm Width)
Supplier Device Package	16-SOIC
Base Product Number	TRSF3232

概述

Description

TRSF3232EIDR is a high-performance, low-power RS-232 transceiver designed for data communication applications. It operates with a single 3.3V power supply and is capable of transmitting data at speeds up to 250 kbps. This device is compatible with the RS-232 standard, making it suitable for interfacing microcontrollers and other digital devices with serial communication ports.
The TRSF3232EIDR features built-in voltage level shifting, allowing it to convert signals between TTL/CMOS logic levels and RS-232 voltage levels. Its low power consumption makes it ideal for battery-operated devices. It also includes a number of protection features, such as internal short-circuit protection and thermal shutdown.
With a compact package and ease of integration, the TRSF3232EIDR is widely used in applications such as industrial automation, data acquisition systems, and consumer electronics, where reliable serial communication is essential.

Features

The TRSF3232EIDR is a dual-channel RS-232 transceiver designed for communication between TTL logic levels and RS-232 levels. Key features include:
1. Dual Transceivers: Integrates two drivers and two receivers in a single package.
2. Low Voltage Operation: Supports operation from a single 3V to 5.5V power supply.
3. High Data Rate: Capable of data rates up to 250 kbps.
4. Wide Temperature Range: Operates within a temperature range of -40°C to +85°C.
5. Integrated Charge Pumps: Utilizes internal charge pumps for RS-232 voltage levels without external components.
6. Enhanced ESD Protection: Offers protection against electrostatic discharge, ensuring reliable operation.
7. Small Package Size: Available in a compact 20-pin SSOP package, suitable for space-constrained applications.
These features make the TRSF3232EIDR ideal for applications in portable devices, industrial equipment, and communication systems requiring reliable serial communication.

Package

The TRSF3232EIDR is available in a 16-pin TSSOP (Thin Shrink Small Outline Package) package type.

Pinout

The TRSF3232EIDR is a 16-pin dual transceiver for RS-232 communication, featuring a 1.0 Mbps data rate. It supports both single-ended and differential signaling and operates from a ±3 V to ±15 V power supply.
### Pin Count and Functions:
1. Pin Count: 16
2. Functionality:
- Transmit (TX) and Receive (RX) lines for data communication (TXD, RXD).
- Control Pins: Includes DE (Driver Enable), RE (Receiver Enable), and RST (Reset).
- Power Supply Pins: V+ and V- for positive and negative voltage.
- Ground: GND pin for common ground reference.
- Additional Signal Pins: Such as CTS (Clear to Send), RTS (Request to Send), and other control signals to ensure proper communication and control flow.
The TRSF3232EIDR is suitable for connecting microcontrollers to RS-232 devices, facilitating robust serial communication.

Manufacturer

The manufacturer of the TRSF3232EIDR is Texas Instruments (TI). Texas Instruments is an American technology company that specializes in designing and manufacturing semiconductors and various integrated circuits. Founded in 1930, TI is known for its innovations in analog electronics, embedded processors, and digital signal processing. The company serves a wide range of industries, including automotive, industrial, communications, and consumer electronics, providing solutions that enhance performance and efficiency in electronic systems. TI is also a leader in the development of signal processing and power management technologies.

Application

The TRSF3232EIDR is a dual RS-232 transceiver used for serial communication in various applications. Key areas include industrial automation, point-of-sale systems, telecommunications, and computer networking. It's particularly valuable in environments requiring long-distance data transmission with low power consumption and compatibility with TTL logic levels, making it suitable for battery-operated devices and portable equipment.

Equivalent

The TRSF3232EIDR is a level-shifter and RS-232 transceiver. Equivalent products include the MAX232, MAX3232, and SP3232. These alternatives also support RS-232 communication and are commonly used in similar applications. When selecting an equivalent, ensure compatibility with voltage levels, pin configuration, and data rate requirements.