The AMC1305F25DWR is a precision, delta-sigma (ΔΣ) modulator with the output separated from the input circuitry by a capacitive double isolation barrier that is highly resistant to magnetic interference. This component is designed and manufactured by Texas Instruments, a leader in semiconductor solutions. The AMC1305F25DWR is optimized for direct current (DC) and alternating current (AC) signal sensing in industrial applications such as motor control, power delivery systems, and renewable energy inverters.

Key Features

• High Precision: The AMC1305F25DWR offers a high level of precision with an oversampling ratio (OSR) of up to 4000, which ensures high-resolution signal acquisition.
• Isolation Barrier: The device features a capacitive isolation barrier rated for 7000 VPK, providing reliable protection against high voltage transients and enhancing system safety.
• Low Offset Error: It has an extremely low offset error and gain error, which contributes to accurate and stable measurements over time and temperature variations.
• Wide Bandwidth: With a signal bandwidth of up to 78 kHz, the AMC1305F25DWR is capable of capturing a wide range of frequencies, making it suitable for high-speed signal processing.
• Robust Design: The design is intended to withstand harsh industrial environments, featuring a wide temperature range of -40°C to +125°C.

Applications

• Motor Control Systems
• Power Inverters and Converters
• Renewable Energy Systems
• Industrial Process Control
• Electrical Power Measurement

The AMC1305F25DWR is available in a wide-body SOIC-16 (DW) package, providing ample pin spacing for applications that require high-voltage insulation. Its compact form factor and high integration level make it an excellent choice for space-constrained applications requiring accurate isolation.

Ordering Information

The product is available for order under the part number AMC1305F25DWR. For detailed specifications, application notes, and additional resources, interested customers can visit the Texas Instruments website or contact their local TI sales office.