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MAX3283EAUT+T

Name: MAX3283EAUT+T
Rating: 4.7 (12 reviews)

IC TRANSCEIVER 0/1 SOT6

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規格

Part Status	Active
Type	Receiver
Protocol	RS422, RS485
Number of Drivers/Receivers	0/1
Receiver Hysteresis	25 mV
Data Rate	52Mbps
Voltage - Supply	3V ~ 5.5V
Operating Temperature	-40°C ~ 125°C
Mounting Type	Surface Mount
Package / Case	SOT-23-6
Supplier Device Package	SOT-23-6
Base Product Number	MAX3283

概述

Description

The MAX3283EAUT+T is a low-power, high-speed RS-232 transceiver designed for portable applications. It conforms to the RS-232 standard and features a data rate of up to 250 kbps. The device operates with a single supply voltage ranging from 3V to 5.5V, making it suitable for battery-powered systems. It includes an integrated level shifter, ensuring compatibility with TTL/CMOS logic levels.
Key features include enhanced ESD protection, low power consumption, and a small package size, which is advantageous for space-constrained designs. The MAX3283EAUT+T supports multiple drivers and receivers, providing flexibility in communication applications such as mobile devices, PDAs, and industrial equipment.
Its robust design supports a wide temperature range, enabling reliable performance in various environmental conditions. Overall, the MAX3283EAUT+T offers a compact and efficient solution for implementing RS-232 communication in modern electronic devices.

Features

The MAX3283EAUT+T is a low-power, 3.3V to 5V RS-232 transceiver designed for data communication. Key features include:
- Data Rate: Supports data rates up to 250 kbps.
- Voltage Levels: Operates with a 3.0V to 5.5V supply voltage, ensuring compatibility with various logic levels.
- Low Power Consumption: Typically consumes only 1.5 mA in active mode and less than 1 µA in shutdown mode.
- Wide Temperature Range: Rated for operation from -40°C to +85°C, suitable for industrial applications.
- Integrated Protection: Built-in protection against ESD (up to ±15 kV) and high-speed transceiver performance.
- Transmitter and Receiver: Includes a full-duplex transmitter and receiver, allowing for simultaneous data transmission and reception.
- Compact Package: Available in a small 20-pin TQFN package, ideal for space-constrained designs.
This combination of features makes the MAX3283EAUT+T suitable for portable devices, industrial control, and other applications requiring reliable serial communication.

Package

The MAX3283EAUT+T is available in a 20-pin TSSOP (Thin Shrink Small Outline Package) form factor. This package type is designed for surface mounting and is suited for applications requiring a compact footprint.

Pinout

The MAX3283EAUT+T is a low-power, full-duplex RS-232 transceiver with a pin count of 16. It is designed for operation with a single 3V to 5.5V power supply.
Key functions of the pins include:
1. Transmit Data (TX) - Pins for transmitting data to the RS-232 line.
2. Receive Data (RX) - Pins for receiving data from the RS-232 line.
3. Control Pins - Includes pins like DE (Driver Enable) and RE (Receiver Enable) for controlling the direction of data flow.
4. VCC and GND - Power supply and ground connections.
5. Capacitor pins (C1, C2) - Used for internal charge pump capacitors to generate RS-232 voltage levels.
This device is suitable for applications requiring low power consumption and small size while maintaining RS-232 compatibility.

Manufacturer

The MAX3283EAUT+T is manufactured by Maxim Integrated, which is a semiconductor company known for designing and producing analog and mixed-signal integrated circuits. Maxim Integrated specializes in a variety of applications, including power management, signal processing, and communications. In 2021, Maxim Integrated was acquired by Analog Devices, a global leader in high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. The company focuses on advancing technology in sectors such as automotive, industrial, healthcare, and consumer electronics.

Application

The MAX3283EAUT+T is a low-power, dual RS-232 transceiver primarily used in battery-operated devices, portable computers, and industrial applications. It facilitates communication over short distances and supports standard RS-232 signaling. Key application areas include remote sensing, data acquisition systems, handheld devices, and point-of-sale terminals, where reliable serial communication is essential. Additionally, it is suitable for interfacing with microcontrollers and other digital systems in various electronic devices.

Equivalent

The MAX3283EAUT+T is a low-power RS-232 transceiver. Equivalent products include the MAX3232 series (e.g., MAX3232E), SN65C116 from Texas Instruments, and SP3232 from Sipex. These alternatives provide similar functionality and voltage levels for RS-232 communication in low-power applications. Always verify specific pin configurations and electrical characteristics for compatibility in your design.