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AMC1300BDWVR

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

Inventory:4,237

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Overview of AMC1300BDWVR

The AMC1300BDWVR is a precision, isolated delta-sigma modulator for voltage sensing applications. It provides a complete isolation barrier and is optimized for voltage sensing in industrial and automotive systems.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

  • VCC: Positive power supply
  • OUT+: Modulator output positive
  • OUT-: Modulator output negative
  • AGND: Analog ground
  • VCC: Positive power supply
  • VS+: Supply voltage positive
  • VS-: Supply voltage negative
  • EN: Enable pin
  • VIN+: Input voltage positive
  • VIN-: Input voltage negative

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the AMC1300BDWVR IC for a visual representation.

Key Features

  • Isolated Delta-Sigma Modulator: Provides precise voltage sensing with complete isolation.
  • High Accuracy: Offers high linearity and low offset error for accurate voltage measurements.
  • Wide Operating Voltage Range: Operates from a supply voltage of ±5V to ±15V, suitable for various industrial and automotive applications.
  • Robust Isolation Barrier: Ensures reliable operation and safety in harsh environments.
  • Compact Package: Available in a small, space-saving SOIC-16 package.

Note: For detailed technical specifications, please refer to the AMC1300BDWVR datasheet.

Application

  • Industrial Voltage Sensing: Ideal for isolated voltage sensing in industrial automation and control systems.
  • Automotive Systems: Suitable for use in automotive applications requiring precise voltage measurements.
  • Power Inverters: Used in power inverters and motor control applications for voltage monitoring.

Functionality

The AMC1300BDWVR is a precision, isolated delta-sigma modulator designed for accurate voltage sensing in industrial and automotive systems. It provides a robust isolation barrier and high accuracy for reliable operation.

Usage Guide

  • Power Supply: Connect VCC (Pin 1 and Pin 6) to the appropriate supply voltage (±5V to ±15V).
  • Voltage Sensing: Connect VIN+ (Pin 9) and VIN- (Pin 10) to the voltage source you wish to monitor.
  • Enable Control: Use the EN (Pin 7) pin to enable or disable the modulator as needed.

Frequently Asked Questions

Q: What is the typical output format of the AMC1300BDWVR?
A: The AMC1300BDWVR outputs a digital signal using delta-sigma modulation, which requires further digital processing for voltage measurement.

Q: Is the AMC1300BDWVR suitable for high-voltage applications?
A: Yes, the AMC1300BDWVR operates with a wide supply voltage range (±5V to ±15V), making it suitable for high-voltage industrial and automotive applications.

Equivalent

For similar functionalities, consider these alternatives to the AMC1300BDWVR:

  • AMC1301BDWVR: A variant offering similar precision and isolation features for voltage sensing applications.
  • ISO7320CDWVR: This isolated delta-sigma modulator from Texas Instruments provides comparable performance with different package options.

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

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Warranty, Returns, and Additional Information

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packageimg

AMC1300BDWVR

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

Inventory:

4,237