AMC1300BDWV

Effective Inventory6,892

Isolation Amplifiers ±250-mV input, precision current sensing reinforced isolated amplifier 8-SOIC -55 to 125

  • Manufacturer Part # : AMC1300BDWV

  • Package/Case: SOIC-8

  • Brand: Texas Instruments

  • Product Categories : Instrumentation, OP Amps, Buffer Amps

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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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Service & Packaging

Service & Packaging

About After Sales Service

All Parts Extended Quality Guarantee

Initiate the application within 90 days from the shipment date.

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AMC1300BDWV 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!

Rapid Quote

Please submit RFQ for AMC1300BDWV or email to us: Email: [email protected], we will contact you in 12 hours.

Details

The AMC1300BDWV is an advanced solution tailored for current shunt measurement and power monitoring in industrial systems. As a high-precision, isolated delta-sigma modulator, it excels in converting analog input signals into digital outputs with exceptional accuracy and reliability. Its impressive nonlinearity error of ±0.1% and a CMRR of 110 dB guarantee precise measurement results, essential for power electronics and motor control applications. The device features reinforced isolation with a working voltage of up to 1200 V RMS, ensuring safety and protection in high voltage environments. In addition, the integration of a digital filter serves to eliminate noise and enhance signal integrity, making it suitable for precision measurement tasks. Operating on a single 5 V power supply and supporting a wide temperature range from -40°C to 125°C, the AMC1300BDWV is well-suited for operation in harsh industrial environments, where consistent and accurate performance is crucial for seamless operations

Key Features

  • Fully compatible with PMBus
  • Wide input voltage range of 4 V to 20 V
  • Low dropout voltage of 200 mV

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) 5000
Working isolation voltage (VIOWM) (Vrms) 1500 Transient isolation voltage (VIOTM) (VPK) 7000
CMTI (min) (kV/µs) 15, 75 Creepage (min) (mm) 8.5
Clearance (min) (mm) 8.5 Input offset (±) (max) (V) 0.0002, 0.002
Input offset drift (±) (typ) (V/°C) 0.000001, 0.0000013 Rating Catalog
Operating temperature range (°C) -40 to 125, -55 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.

Preliminary Specification AMC1300BDWV PDF Download

FAQs

What is AMC1300BDWV?

The AMC1300BDWV is a precision, isolated delta-sigma modulator designed by Texas Instruments. It provides accurate and galvanically isolated measurements by converting differential analog signals to a digital output, suitable for applications requiring isolation and high accuracy, such as industrial automation, motor control, and power monitoring.

How Does AMC1300BDWV Work?

The AMC1300BDWV operates by converting the differential analog input voltage into a high-resolution digital output using a delta-sigma modulator technique. It utilizes an integrated isolation barrier to provide galvanic isolation between the input and output, protecting the downstream electronics from high voltages and noise.

How Many Pins does AMC1300BDWV have and What are the Functions of the Pinout Configuration?

The AMC1300BDWV is housed in a 16-pin SOIC (Small Outline Integrated Circuit) wide-body package. The pinout configuration includes:

  • VDD1, VDD2: Power supply pins for the analog and digital sections, respectively.
  • GND1, GND2: Ground pins for the analog and digital sections, respectively.
  • IN1+, IN1-: Differential input pins for channel 1.
  • OUT1: Digital output pin for channel 1.
  • IN2+, IN2-: Differential input pins for channel 2.
  • OUT2: Digital output pin for channel 2.
  • FLTR: Filter pin for internal digital filter settings.

What are the Pros and Cons of AMC1300BDWV?

Pros:

  • Galvanic Isolation: Provides isolation between input and output, enhancing safety and reducing noise.
  • High Accuracy: Offers precise conversion of analog signals with high-resolution digital output.
  • Wide Supply Voltage Range: Supports operation over a range of supply voltages, increasing flexibility.
  • Digital Filter: Includes an internal digital filter for noise reduction and signal conditioning.
  • Compact Package: The 16-pin SOIC package is space-efficient and easy to integrate.

Cons:

  • Complexity: Requires careful consideration of isolation requirements and signal integrity for optimal performance.
  • Cost: Precision isolation components like the AMC1300BDWV may have a higher cost compared to non-isolated alternatives.
  • External Components: May need additional external components for specific application requirements.

Are There Any Equivalents/Alternatives to AMC1300BDWV for Recommendation?

  • The AMC1301 from Texas Instruments is a similar isolated delta-sigma modulator with some variations in specifications.
  • Alternatives to the AMC1300BDWV include the AD7401 from Analog Devices and the Si8920 from Silicon Labs.

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