AMC3301DWER
Isolation Amplifiers +/-250-mV input, precision current sensing reinforced isolated amplifier with integrated DC/DC 16-SOIC -40 to 125AMC3301DWER
Isolation Amplifiers +/-250-mV input, precision current sensing reinforced isolated amplifier with integrated DC/DC 16-SOIC -40 to 125
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Manufacturer Part # : AMC3301DWER
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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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Shipping & Payment
Shipping & Payment
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Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
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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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AMC3301DWER DataSheet
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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
Moreover, the AMC3301DWER integrates galvanic isolation capable of withstanding up to 4242Vrms of isolation voltage, a feature that enhances safety in high-voltage setups. With a swift response time of 5µs and a wide bandwidth of 800kHz, this amplifier guarantees optimal performance in dynamic current sensing applications
Key Features
- The AMC3301DWER features a high common-mode input voltage, ideal for industrial applications
- It has a precision isolated amplifier with output voltage scaling options and differential input
- This amplifier provides excellent linearity and low offset error, making it suitable for motor control and power supply monitoring
- Its compact design makes it easy to integrate into industrial control systems
- This product is designed for high accuracy and reliability in harsh environments
- It supports a wide range of input signals and has a high level of noise immunity
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Device type | Current sensing | Peak-to-peak input voltage range (V) | 0.25 |
Isolation rating | Reinforced | Withstand isolation voltage (VISO) (Vrms) | 4250 |
Working isolation voltage (VIOWM) (Vrms) | 1200 | Transient isolation voltage (VIOTM) (VPK) | 6000 |
CMTI (min) (kV/µs) | 85 | Creepage (min) (mm) | 8 |
Clearance (min) (mm) | 8 | Input offset (±) (max) (V) | 0.00015 |
Input offset drift (±) (typ) (V/°C) | 0.00000015 | Rating | Catalog |
Operating temperature range (°C) | -40 to 125 |
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 AMC3301DWER?
The AMC3301DWER is a precision isolated amplifier integrated circuit designed by Texas Instruments. It is specifically designed for measuring small differential signals while providing galvanic isolation. This makes it suitable for applications such as motor control, renewable energy systems, and isolated data acquisition.
How Does AMC3301DWER Work?
The AMC3301DWER operates by amplifying small differential input signals and isolating them from the output using an integrated isolation barrier. The amplifier provides high accuracy and linearity, while the isolation barrier ensures electrical safety and noise immunity in the system. This allows for reliable signal measurement in high-voltage or noisy environments.
How Many Pins does AMC3301DWER have and What are the Functions of the Pinout Configuration?
The AMC3301DWER comes in a 16-pin SOIC (Small Outline Integrated Circuit) package. The pinout configuration includes:
- VDD, VS: Power supply pins for the device and the isolated side, respectively.
- VO-: Negative output voltage pin.
- VO+: Positive output voltage pin.
- IN1-, IN1+: Differential input pins for channel 1.
- IN2-, IN2+: Differential input pins for channel 2.
- VREF1-, VREF1+: Reference voltage pins for channel 1.
- VREF2-, VREF2+: Reference voltage pins for channel 2.
What are the Pros and Cons of AMC3301DWER?
Pros:
- Galvanic Isolation: Provides isolation between input and output, enhancing system safety.
- High Accuracy: Offers precise amplification of small differential signals.
- Wide Power Supply Range: Operates over a wide supply voltage range for flexibility.
- Compact Package: The 16-pin SOIC package is space-efficient for compact designs.
- No External Components Needed: Simplifies system design by integrating isolation and amplification in one device.
Cons:
- Higher Cost: Precision isolated amplifiers like the AMC3301DWER may have a higher cost compared to non-isolated alternatives.
- Isolation Barrier Considerations: Requires attention to safety and isolation barrier specifications for specific applications.
- Complexity of Use: May need careful consideration of input/output configurations and system-level integration.
Are There Any Equivalents/Alternatives to AMC3301DWER for Recommendation?
- The AMC3301 from Texas Instruments is a similar precision isolated amplifier providing galvanic isolation.
- Alternatives to the AMC3301DWER include the Si8920 from Silicon Labs and the ISO224 from Texas Instruments.
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