MAX14932FASE+T

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MAX14932FASE+T

+BOM

DGTL ISOLTR 2.75KV 4CH GP 16SOIC

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Specifications

Attribute Value
PartStatus Active
Technology Capacitive Coupling
Type General Purpose
IsolatedPower No
NumberofChannels 4
Inputs-Side1/Side2 2/2
ChannelType Unidirectional
Voltage-Isolation 2750Vrms
CommonModeTransientImmunity(Min) 25kV/µs (Typ)
DataRate 150Mbps
PropagationDelaytpLH/tpHL(Max) 7.5ns, 7.4ns
PulseWidthDistortion(Max) 1ns
Rise/FallTime(Typ) 2ns, 2ns
Voltage-Supply 1.71V ~ 5.5V
OperatingTemperature -40°C ~ 125°C
MountingType Surface Mount
Package/Case 16-SOIC (0.154", 3.90mm Width)
SupplierDevicePackage 16-SOIC
BaseProductNumber MAX14932

Overview

Description

The MAX14932FASE+T is a part of the MAX1493x family of digital isolators from Maxim Integrated, designed to provide robust isolation and data transmission in industrial applications. It features up to 5 kVRMS of isolation, ensuring safety and protection against high voltages between the input and output. This four-channel device supports both unidirectional and bidirectional data transmission, making it versatile for various communication needs.
The isolator employs Maxim's proprietary process technology, which enhances performance and reliability. It is designed for high-speed operation with data rates up to 150 Mbps, making it suitable for applications requiring rapid data transfer. The MAX14932FASE+T is optimized for low power consumption, which is crucial in energy-sensitive environments.
The device is housed in a compact surface-mount package, facilitating easy integration into space-constrained designs. It is commonly used in industrial automation, medical equipment, and any application requiring galvanic isolation to protect data integrity and ensure user safety against electrical surges.

Equivalent

The MAX14932FASE+T is a quad-channel digital isolator. Equivalent products include:
1. Silicon Labs Si8642 - Quad-channel digital isolator with similar data rates and isolation ratings.
2. Texas Instruments ISO7742 - Quad-channel isolator offering comparable isolation and data rates.
3. Analog Devices ADuM140E - A quad-channel digital isolator with similar specifications.
4. Broadcom ACPL-C797 - Offers comparable features in terms of channel count and isolation voltage.
Always verify specific parameters to ensure full compatibility with your application.

Features

The MAX14932FASE+T is a robust digital isolator designed for high-speed data transmission. Key features include:
1. Isolation Channels: It provides four unidirectional channels, ideal for isolating high-speed digital signals.
2. Isolation Rating: The device offers a high isolation voltage, typically around 5kVRMS, ensuring safety and signal integrity.
3. Data Rate: Supports data rates up to 150Mbps.
4. Low Propagation Delay: Offers low signal propagation delay, enhancing performance in time-critical applications.
5. Low Power Consumption: Consumes minimal power, suitable for power-sensitive applications.
6. Wide Temperature Range: Operates efficiently across a broad temperature range, typically -40°C to +125°C.
7. Compact Package: Available in a small, space-saving package, facilitating flexible design integration.
8. High CMTI: Provides a high common-mode transient immunity (CMTI), which is crucial for operation in noisy environments.
9. Safety Standards: Complies with industry safety standards, making it suitable for industrial and medical applications.
These features make the MAX14932FASE+T suitable for applications requiring reliable, high-speed digital isolation.

Pinout

The MAX14932FASE+T is a digital isolator that offers multiple channels for isolating digital signals. It typically comes in a 16-pin package. The device provides four channels of isolation, which are suitable for applications needing galvanic isolation between different parts of a system, such as microcontrollers and high-voltage components.
Key functions include:
- Galvanic isolation for safety and signal integrity.
- High-speed data transmission with a typical data rate up to a few megabits per second.
- Isolation of digital signals to prevent ground loops and noise-related issues.
- Enhanced performance in industrial and automotive applications due to robust design.
The specific pin configuration includes VCC, GND, and signal input/output pins that are laid out to support its isolation and buffering functions. Be sure to consult the datasheet for detailed pin functions and electrical characteristics to ensure proper integration into your design.

Manufacturer

The MAX14932FASE+T is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company that specializes in the design and manufacturing of analog, mixed-signal, and digital signal processing integrated circuits. The company provides solutions for a wide range of applications, including data conversion, signal processing, power management, and communications. Analog Devices serves various industries, such as industrial, automotive, communications, healthcare, and consumer electronics, making it a key player in the electronics and semiconductor sectors.

Application

The MAX14932FASE+T is a quad-channel, digital isolator used in industrial and medical applications. Its key application areas include:
1. Industrial Automation: Provides galvanic isolation for communication interfaces, enhancing safety and noise immunity in PLCs, motor drives, and factory automation systems.
2. Medical Equipment: Ensures patient safety and signal integrity in medical devices by isolating data pathways.
3. Power Systems: Used in power converters and inverters for isolating control and data signals.
4. Automotive: Implements safe data communication in electric vehicle systems and battery management systems.
Its robust isolation capabilities make it ideal for environments requiring high reliability and protection against high voltages.

Package

The MAX14932FASE+T is a digital isolator from Maxim Integrated. It comes in a 16-pin QSOP (Quarter-Size Outline Package) type package, designed for applications requiring isolation in signal and power systems. The "+T" typically indicates it includes tape and reel packaging for automated assembly processes.

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