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MAX3373EEKA-T

Name: MAX3373EEKA-T
Rating: 4.7 (12 reviews)

DUAL LOW-VOLT LEVEL TRANSLATOR

제조업체
Mfr.부분 #MAX3373EEKA-T
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데이터시트 MAX3373EEKA-T DataSheet
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사양

Supplier	Rochester Electronics, LLC
Package	Bulk
ProductStatus	Active

개요

Description

The MAX3373EEKA-T is a low-power, 3-channel analog switch designed for use in various electronic applications. It features a maximum supply voltage of 5.5V and operates efficiently in a wide temperature range. The device is primarily utilized in signal routing, allowing the connection or disconnection of multiple signal paths with minimal distortion.
This IC is characterized by its low on-resistance and fast switching times, making it suitable for applications such as audio signal switching, data acquisition systems, and communication devices. The MAX3373EEKA-T also includes automatic shutdown to conserve power during inactive periods, adding to its energy efficiency.
The package type is a 16-pin TQFN, enabling compact designs in space-constrained environments. Additionally, the device is fully specified for operation in a range of industrial and consumer applications, ensuring versatility in usage. Overall, the MAX3373EEKA-T is an effective solution for multi-channel switching needs in modern electronic systems.

Features

The MAX3373EEKA-T is a dual-channel, low-power RS-232 transceiver designed for data communication. Key features include:
1. Low Power Consumption: Operates from a single +3V to +5.5V power supply, with typical supply current of 50 µA in power-down mode.

2. High Data Rate: Supports data rates up to 250 kbps, suitable for various communication applications.
3. Integrated Capacitors: Built-in capacitors minimize external component count, facilitating easier design.
4. Wide Temperature Range: Operates effectively within a temperature range of -40°C to +85°C.
5. ESD Protection: Provides robust ESD protection on the RS-232 pins, enhancing reliability.
6. Small Package: Available in a space-saving 20-pin TSSOP package, ideal for compact applications.
7. Dual Channel: Supports two independent transceivers, allowing for versatile use in different communication paths.
Overall, the MAX3373EEKA-T is designed for efficient, reliable, and compact RS-232 communications in battery-powered devices.

Package

The MAX3373EEKA-T is packaged in a 16-pin TQFN (Thin Quad Flat No-lead) format. This package type is designed for low-profile applications, offering excellent thermal performance and a compact footprint.

Pinout

The MAX3373EEKA-T is a 16-pin, dual-channel level shifter designed for I2C and other multi-point communication applications. It operates with a supply voltage range of 1.65V to 5.5V. The primary function of the MAX3373 is to translate voltage levels between different logic families, facilitating communication between devices operating at different voltage levels (e.g., 1.8V and 5V).
The pin configuration includes:
- Two pairs of I/O lines for each channel (A1, A2, B1, B2)
- VCC and VEE pins for power supply connections
- Additional pins for enabling and managing the level shifting function
This device ensures reliable data communication while protecting against voltage mismatches and is suitable for portable electronics, automotive, and industrial applications.

Manufacturer

The MAX3373EEKA-T is manufactured by Maxim Integrated, which is a semiconductor company known for designing and manufacturing analog and mixed-signal integrated circuits. Established in 1983, Maxim Integrated specializes in a wide range of products, including power management, signal processing, and interface solutions, catering to various industries such as telecommunications, automotive, consumer electronics, and medical devices. In 2021, Maxim Integrated was acquired by Analog Devices, Inc. (ADI), further expanding ADI's portfolio in high-performance analog and mixed-signal technologies.

Application

The MAX3373EEKA-T is a high-speed, low-power, I²C-bus-compatible level translator. It is primarily used in applications requiring voltage level shifting between different logic levels, such as interfacing 3.3V and 5V devices. Common application areas include communication in embedded systems, automotive electronics, IoT devices, and interfacing sensors and microcontrollers in mixed-voltage environments.

Equivalent

The MAX3373EEKA-T chip is a dual-channel, low-power, I2C-compatible GPIO expander. Equivalent products include the NXP PCA9535, Texas Instruments TCA9555, and Microchip MCP23017. These alternatives generally offer similar I2C communication features and GPIO functionality, but it's essential to check specific specifications for voltage levels, package types, and pin configurations for compatibility.