The AMC1204BDWV is a precision, delta-sigma (ΔΣ) modulator with the output separated from the input circuitry by a capacitive isolation barrier that is highly resistant to magnetic interference. This barrier has been certified to provide basic galvanic isolation of up to 4000 V PEAK according to UL1577 and CSA standards.

Key Features

• High-Resolution Modulation: The AMC1204BDWV features a 16-bit analog-to-digital converter with a sampling rate of up to 10 MHz, providing high-resolution signal acquisition.
• Isolation Barrier: With a high-voltage isolation barrier, this device ensures that the data and power domains are separated, offering protection against high voltage spikes and surges.
• Low Offset Error: The device boasts a low offset error, which enhances the accuracy of the system in which it is implemented.
• Differential Input: The differential input structure provides improved noise rejection and is suitable for direct connection to shunt resistors or other low-level signal sources.
• Wide Temperature Range: The AMC1204BDWV operates reliably over an industrial temperature range of -40°C to +125°C, making it suitable for harsh environments.

Applications

The AMC1204BDWV is ideal for use in a variety of applications where accurate electrical measurements are critical. These include:

• Motor control
• Industrial inverter systems
• Power monitoring systems
• Renewable energy systems

Package and Quality

The device is available in a 16-pin SOIC (DWV) package, providing a compact footprint for space-constrained applications. In addition, the AMC1204BDWV complies with the RoHS directive, and Texas Instruments is committed to high-quality standards in manufacturing, ensuring reliability and performance.