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MAX3378EEUD

Name: MAX3378EEUD
Rating: 4.7 (12 reviews)

DUAL LOW-VOLT LEVEL TRANSLATOR

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製造商。部分 #MAX3378EEUD
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規格

Package	Bulk
ProductStatus	Active

概述

Description

The MAX3378EEUD is a quad-channel, low-voltage level shifter designed for interfacing between different voltage domains, particularly in I²C, SMBus, and other similar interfaces. It enables safe communication between devices operating at different voltage levels, typically 1.8V to 5.5V. The device is housed in a 16-pin TQFN package, facilitating compact designs.
Key features include its ability to support data rates up to 1 Mbps, automatic direction sensing, and the capability to handle bus capacitance up to 400 pF. The MAX3378EEUD operates without the need for additional pull-up resistors, simplifying circuit design.
Its application includes interfacing microcontrollers, sensors, and other peripherals in mixed-voltage environments, making it ideal for mobile and embedded systems. Overall, the MAX3378EEUD enhances system flexibility and reliability in voltage-sensitive applications.

Features

The MAX3378EEUD is a low-voltage, low-power, dual-channel RS-485/RS-422 transceiver. Key features include:
1. Dual Channel: Supports two differential communication channels for enhanced connectivity.
2. Data Rates: Operates up to 20 Mbps, suitable for high-speed applications.
3. Single Supply Operation: Requires a single power supply ranging from 3.3V to 5V, promoting design simplicity.
4. Low Power Consumption: Features low quiescent current, making it ideal for battery-operated devices.
5. Integrated Fail-Safe: Built-in circuitry to ensure reliable operation under fault conditions.
6. Temperature Range: Rated for operation from -40°C to +125°C, suitable for harsh environments.
7. Compact Package: Available in a small 16-pin TQFN package, aiding space-constrained designs.
8. Short-Circuit Protection: Protects against output short-circuits, enhancing reliability.
These features make the MAX3378EEUD suitable for industrial automation, telecommunications, and other applications requiring robust data transmission.

Package

The MAX3378EEUD is packaged in a 16-pin TQFN (Thin Quad Flat No-lead) package. This type of package is known for its compact size and low profile, making it suitable for space-constrained applications.

Pinout

The MAX3378EEUD is a dual-channel, high-speed RS-485/RS-422 transceiver designed for multipoint data communication applications. It comes in a 16-pin TQFN package.
Pin Count:
- 16 pins
Functions of Key Pins:
- A/B (Pins 1, 2, 3, 4): Differential signal lines for data transmission and reception.
- GND (Pin 5): Ground connection.
- VCC (Pin 6): Power supply input.
- DE (Pin 7): Driver enable input; activates the driver when high.
- RE (Pin 8): Receiver enable input; activates the receiver when low.
- RO (Pin 9): Receiver output; provides the received data.
- DI (Pin 10): Driver input; accepts data to be transmitted.
- C (Pin 11): Common mode voltage reference.
The device supports data rates up to 20 Mbps and is designed to operate in harsh environments, making it suitable for industrial applications.

Manufacturer

The MAX3378EEUD is manufactured by Analog Devices, Inc. Analog Devices, often abbreviated as ADI, is a multinational company headquartered in Norwood, Massachusetts, specializing in the design and manufacturing of analog, mixed-signal, and digital signal processing (DSP) integrated circuits. The company serves various industries, including electronics, telecommunications, automotive, and industrial automation, providing solutions for signal processing, data conversion, and power management. With a strong focus on innovation, Analog Devices is known for its high-performance semiconductor products and has a wide portfolio that includes amplifiers, sensors, converters, and RF components.

Application

The MAX3378EEUD is a high-speed, low-power RS-232 transceiver used primarily in communication applications. Its application areas include portable devices, point-of-sale systems, industrial automation, medical equipment, and any system requiring serial communication over a short distance. It is also suitable for interfacing with microcontrollers, enabling data transmission in embedded systems.

Equivalent

The MAX3378EEUD chip is a dual, high-speed, low-power RS-232 transceiver. Equivalent products include:
1. MAX3380 - A low-power RS-232 transceiver.
2. TI’s SN65HVD10 - A high-speed RS-232 compatible device.
3. NXP's SC16IS752 - A dual UART with I2C/SPI interface.
Always verify specifications and features for compatibility with your application.