AMC3302DWER

Name: AMC3302DWER
Brand: Texas Instruments
Rating: 4.5 (10 reviews)
Author: Lisleapex

±50-mV input, precision current sensing reinforced isolated amplifier with integrated DC/DC

7,017 Effective Inventory

AMC3302DWER

Effective Inventory7,017

±50-mV input, precision current sensing reinforced isolated amplifier with integrated DC/DC

Manufacturer Part # : AMC3302DWER
Package/Case: SOIC-16
Brand: Texas Instruments
Product Categories : Special Purpose Amplifiers

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All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.

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We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.

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About After Sales Service

All Parts Extended Quality Guarantee

Initiate the application within 90 days from the shipment date.

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AMC3302DWER DataSheet

Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!

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AMC3302DWER Description

The AMC3302DWER is a high-precision isolated delta-sigma modulator designed for current and voltage sensing in motor control applications, solar inverters, and power supplies.

Pin Details

The AMC3302DWER is a low-power RS-485 transceiver with 8 pins for half-duplex communication. It includes pins for receiving, driving, and enabling signals, along with power supply and ground connections.

Pin configuration

Pin 1 (RO): Receiver Output
Pin 2 (RE): Receiver Output Enable
Pin 3 (DE): Driver Output Enable
Pin 4 (DI): Driver Input
Pin 5 (GND): Ground
Pin 6 (A): Non-inverting Receiver Input/Driver Output
Pin 7 (B): Inverting Receiver Input/Driver Output
Pin 8 (VCC): Positive Power Supply

Features

High ESD Protection: Offers up to ±15kV ESD protection, ensuring durability in harsh conditions.
Low Power Consumption: Optimized for low power usage, ideal for battery-powered devices.
Wide Temperature Range: Operates efficiently between -40°C and +125°C.
Fast Data Rates: Supports speeds up to 50Mbps for high-performance communication.
Reliable Communication: Ensures stable data transmission in noisy environments with its robust RS-485 transceiver.

Applications

The AMC3302DWER is designed for use in motor control applications, solar inverters, and power supplies where high precision and reliability are required.

Where to Use:

This product can be used in various industries such as automotive, industrial automation, and renewable energy.

Manufacturer

The AMC3302DWER is manufactured by Texas Instruments (TI), a global leader in semiconductor technology.

Packages

The AMC3302DWER comes in an 8-pin SOIC-8 (Small Outline Integrated Circuit) package. This package is designed for surface-mount technology, offering a compact and efficient solution for integrating the transceiver into electronic circuits.

Equivalent Parts of AMC3302DWER

SN65HVD75: A comparable RS-485 transceiver from Texas Instruments with similar features and performance.
ADM4851: An alternative RS-485 transceiver from Analog Devices that offers equivalent functionality.

Datasheet PDF

Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.

Preliminary Specification AMC3302DWER PDF Download

FAQs

What is AMC3302DWER?

The AMC3302DWER is a high-accuracy, dual-channel digital isolator designed by Texas Instruments. It is specifically built for isolated current and voltage sensing in industrial applications such as motor control and power inverters.

How Does AMC3302DWER Work?

The AMC3302DWER utilizes integrated precision sigma-delta modulators to sample and convert input currents and voltages into digital data for isolation. It provides high-level performance in terms of accuracy and noise immunity across the isolation barrier, making it suitable for high-reliability applications.

How Many Pins does AMC3302DWER have and What are the Functions of the Pinout Configuration?

The AMC3302DWER is housed in a 16-pin SOIC (Small Outline Integrated Circuit) package. The pinout configuration includes:

VDD1, VDD2: Power supply pins for the two channels.
GND1, GND2: Ground pins for the two channels.
AI1P, AI1N: Analog input pins for channel 1.
AI2P, AI2N: Analog input pins for channel 2.
DO1, DO2: Digital output pins for the two channels.

What are the Pros and Cons of AMC3302DWER?

Pros:

High Accuracy: Provides precise current and voltage measurements for critical applications.
Dual Channels: Enables simultaneous monitoring of two independent signals.
Digital Isolation: Ensures reliable signal isolation for safety and noise immunity.
Compact Design: Space-saving 16-pin SOIC package for easy integration.

Cons:

Complexity: May require careful consideration of layout and power supply for optimal performance.
Cost: High-accuracy isolators like the AMC3302DWER may be higher priced compared to standard isolators.

Are There Any Equivalents/Alternatives to AMC3302DWER for Recommendation?

The AMC3302 from Texas Instruments is a single-channel equivalent to the AMC3302DWER.
Alternatives to the AMC3302DWER include the Si8920 from Silicon Labs and the ISO1540 from Texas Instruments.

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