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ICL3232IVZ-T

Name: ICL3232IVZ-T
Rating: 4.7 (12 reviews)

IC TRANSCEIVER FULL 2/2 16TSSOP

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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	250kbps
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	ICL3232

概述

Description

The ICL3232IVZ-T is a versatile, low-power RS-232 transceiver designed for data communication between microcontrollers and serial devices. It operates over a voltage range of ±5V to ±15V, allowing for compatibility with standard RS-232 voltage levels. The device features a 3V to 5.5V logic level operation, making it suitable for modern low-voltage systems.
Key features include automatic shutdown to conserve power, a wide temperature range for industrial applications, and the ability to drive capacitive loads. It includes built-in protection against electrostatic discharge (ESD) and offers a low data rate of up to 120 kbps, ensuring reliable data transmission.
The ICL3232IVZ-T is commonly used in applications such as modems, point-of-sale systems, and various data acquisition systems. Its compact package and efficient design make it an ideal choice for embedded systems requiring RS-232 communications.

Features

The ICL3232IVZ-T is a high-performance, low-power dual-channel RS-232 transceiver designed for data communication. Key features include:
1. Voltage Range: Operates from a single supply of 3V to 5.5V.
2. Data Rate: Supports data rates up to 120 kbps.
3. Charge Pump: Integrated charge pump for generating RS-232 voltage levels, eliminating the need for external components.
4. Input/Output: Offers two drivers and two receivers, allowing for full-duplex communication.
5. Low Power Consumption: Consumes minimal power, making it suitable for portable applications.
6. Operating Temperature Range: Designed to operate from -40°C to +85°C.
7. Short-Circuit Protection: Built-in protection against short circuits on output pins.
8. Compact Package: Available in a small 16-pin TSSOP package, facilitating space-saving designs.
This device is ideal for interfacing microcontrollers and peripherals in various applications including industrial automation and telecommunications.

Package

The ICL3232IVZ-T is packaged in a TSSOP-16 (Thin Shrink Small Outline Package) format. This type of package is compact and suitable for surface mounting, making it ideal for space-constrained applications.

Pinout

The ICL3232IVZ-T is a dual transceiver designed for RS-232 communication, featuring a total of 16 pins. Its primary functions include converting TTL/CMOS logic levels to RS-232 voltage levels and vice versa. The key pins include:
- TXD (Transmit Data): Sends data from the TTL side to the RS-232 side.
- RXD (Receive Data): Receives data from the RS-232 side to the TTL side.
- R1OUT and R2OUT: RS-232 driver outputs for transmitting data.
- T1IN and T2IN: TTL inputs for receiving data.
- GND: Ground reference.
- V+ and V-: Power supply pins, typically ±12V for RS-232 operation.
The device also includes capacitors connected to external pins for charge pump operation, enabling it to generate the necessary voltage levels for RS-232 communication while operating from a single supply voltage of 3.0V to 5.5V.

Manufacturer

The ICL3232IVZ-T is manufactured by Texas Instruments (TI), a leading semiconductor company. Texas Instruments designs and produces a wide range of analog and digital semiconductor devices, including integrated circuits, processors, and sensors. The company is known for its innovation in the fields of electronics, particularly in signal processing and embedded systems. TI serves various industries, including automotive, industrial, and communications, providing solutions for applications ranging from consumer electronics to complex industrial systems. Established in 1930, Texas Instruments is headquartered in Dallas, Texas, and is recognized for its commitment to research and development in the semiconductor industry.

Application

The ICL3232IVZ-T is a dual-channel, high-speed RS-232 driver and receiver, commonly used in applications such as data communication, point-of-sale systems, industrial automation, and embedded systems. It facilitates reliable serial communication over longer distances, converting between TTL/CMOS levels and RS-232 standards, making it suitable for interfacing microcontrollers with RS-232 devices and ensuring robust data transmission in various electronic applications.

Equivalent

The ICL3232IVZ-T is a low-power, dual-channel RS-232 transceiver. Equivalent products include:
1. MAX232 - A widely used RS-232 transceiver.
2. TC232 - Another low-power RS-232 solution.
3. SP3232 - Provides similar functionality with a slightly different voltage range.
4. ADM213 - Offers additional features like data rate support.
Ensure to check specifications for compatibility based on your application.