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SN65C3232EPW

Name: SN65C3232EPW
Rating: 4.7 (12 reviews)

IC TRANSCEIVER FULL 2/2 16TSSOP

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規格

Part Status	Obsolete
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-TSSOP (0.173", 4.40mm Width)
Supplier Device Package	16-TSSOP
Base Product Number	65C3232

概述

Description

The SN65C3232EPW is a robust dual RS-232 transceiver designed for high-speed data communication between devices. It operates within a voltage range of 3.0V to 5.5V, making it suitable for both 3.3V and 5V systems. This device is characterized by its low power consumption, high data rate capability (up to 250 kbps), and enhanced protection against voltage transients, enabling reliable performance in harsh environments.
The SN65C3232EPW features a bipolar design, providing better noise immunity and ensuring compatibility with standard RS-232 levels. It includes built-in shutdown functionality for power savings and has a wide operating temperature range suitable for industrial applications. The package type (PW) corresponds to a TSSOP configuration, facilitating easy integration into various electronic designs.
Overall, the SN65C3232EPW is ideal for applications such as industrial automation, telecommunications, and embedded systems where reliable serial communication is essential.

Features

The SN65C3232EPW is a low-power, dual RS-232 transceiver designed for communication in embedded systems. Key features include:
1. Low Voltage Operation: Operates with a supply voltage range of 3.0V to 5.5V, making it suitable for modern low-voltage applications.

2. Data Rate: Supports data rates up to 1 Mbps, ensuring efficient communication.
3. Integrated Protection: Features built-in ESD protection up to ±15kV (IEC 61000-4-2), enhancing reliability.
4. Dual Transceivers: Contains two independent transceivers, allowing for simultaneous data transmission and reception.
5. Compact Package: Offered in a TSSOP package, ideal for space-constrained designs.
6. Low Power Consumption: Designed for minimal power usage, contributing to energy-efficient applications.
7. High Output Drive: Can drive capacitive loads, making it compatible with a variety of devices.
These features make the SN65C3232EPW suitable for various applications, including industrial automation, point-of-sale systems, and portable devices.

Package

The SN65C3232EPW is packaged in a TSSOP (Thin Shrink Small Outline Package) with 20 pins. This surface-mount package is designed for efficient space utilization and thermal performance in electronic applications.

Pinout

The SN65C3232EPW is a dual-channel RS-232 transceiver with a 20-pin TSSOP package. It is designed for communication in serial applications, converting signal levels between RS-232 and TTL/CMOS logic levels.
Pin Count: 20 pins
Functions of Key Pins:
- TXD (Transmitter Data): Sends data to the RS-232 line.
- RXD (Receiver Data): Receives data from the RS-232 line.
- V+ and V-: Power supply pins for the RS-232 driver.
- GND: Ground reference.
- C1+, C1-, C2+, C2-: Capacitor connections for internal charge pump circuitry.
- R1, R2: Resistor connections for setting the output voltage levels.
- EN (Enable): Activates the transceiver.
The device supports data rates up to 250 kbps and is suitable for battery-operated systems. Its low power consumption and common mode voltage range make it ideal for a variety of applications, including portable devices.

Manufacturer

The SN65C3232EPW is manufactured by Texas Instruments (TI), a prominent semiconductor company. Founded in 1930 and headquartered in Dallas, Texas, Texas Instruments specializes in designing and manufacturing a wide range of electronics, including analog and digital semiconductors, microcontrollers, and embedded processors. The company is well-known for its innovations in signal processing, computing, and connectivity technologies, serving various sectors such as automotive, industrial, communications, and consumer electronics. TI is recognized for its commitment to research and development, contributing significantly to advancements in the semiconductor industry.

Application

The SN65C3232EPW is a dual RS-232 transceiver suitable for applications such as communication between microcontrollers and peripheral devices, industrial automation, data acquisition systems, and point-of-sale terminals. It is commonly used in environments where reliable serial communication is required over longer distances, particularly in computers, networking equipment, and embedded systems. Its low power consumption makes it ideal for battery-operated devices and portable applications.

Equivalent

The SN65C3232EPW is a RS-232 transceiver. Equivalent products include the MAX232, MAX3232, and the TI SP3232. These alternatives provide similar functionality for serial communication and support RS-232 voltage levels. Always verify specifications for compatibility in your specific application.