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AMC3302DWER
±50-mV input, precision current sensing reinforced isolated amplifier with integrated DC/DC
AMC3302DWER
±50-mV input, precision current sensing reinforced isolated amplifier with integrated DC/DC
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Manufacturer Part # : AMC3302DWER
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Package/Case: SOIC-16
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Brand: Texas Instruments
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Product Categories : Special Purpose Amplifiers
Quality Assurance
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Certification
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.
Shipping & Payment
Shipping & Payment
About Shipping
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Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
Confirm the return or exchange with our staff.
Maintain the goods in their original condition as received.
Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]
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Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.
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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!
Details
The AMC3302DWER is a high-precision, isolated amplifier designed specifically for shunt-based current measurements. Its unique feature of a fully integrated, isolated DC/DC converter allows for single-supply operation from the low-side, making it an ideal solution for space-constrained applications. The device's reinforced capacitive isolation barrier is certified according to VDE V 0884-11 and UL1577, providing a working voltage of up to 1.2 kV RMS. This isolation barrier effectively separates parts of the system operating on different common-mode voltage levels, offering protection to the low-voltage side from hazardous voltages and potential damage
Key Features
- ±1.5V input voltage range for flexibility
- 600 kHz bandwidth for precise data transmission
- Ultra-low power consumption of 0.5 µA
- High-quality signal processing with minimal distortion
Application
- Delta-sigma modulator for motor control
- Suitable for solar inverters
- Precise measurements with common-mode rejection
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.
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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