AMC1210IRHAT

Overview

The AMC1210IRHAT is a quad digital filter designed for second-order delta-sigma modulators, manufactured by Texas Instruments. It operates within a supply voltage range of 2.7 V to 5.5 V and supports data rates up to 320 kSPS. The device features four independent channels with selectable decimation ratios of 64, 128, 256, or 512. It utilizes a 24-bit serial interface for communication and is available in a 48-pin HTQFP package. The component is rated for operation from -40°C to +85°C.

Feature Summary

• Integrates four independent digital filters for simultaneous signal processing
• Supports second-order delta-sigma modulator architectures
• Provides selectable decimation ratios for flexible data rate configuration
• Interfaces via standard 24-bit serial protocol

Applications

• Industrial process control systems requiring isolated measurement
• Medical equipment utilizing sigma-delta modulation
• High-resolution data acquisition front-ends

Procurement Notes

Verify the specific suffix IRHAT against the manufacturer's current datasheet to confirm pinout and thermal specifications. Ensure compatibility with the intended delta-sigma modulator input format before procurement. Check for any recent revisions that may affect mechanical dimensions or electrical characteristics.

Selection Notes

Select this component when designing systems based on second-order delta-sigma modulators requiring multi-channel digital filtering. Compare decimation options against required bandwidth and noise performance. Verify power supply constraints align with the 2.7 V to 5.5 V operating range.

Part Context

This part belongs to the AMC1210 family of digital filters. It serves as the digital processing stage for isolated analog-to-digital conversion systems. It complements Texas Instruments' portfolio of isolated amplifiers and modulators by providing the necessary digital filtering for high-precision applications.

Replacement Considerations

Direct replacements are limited within the same family. Review the AMC1210 datasheet for alternative packages or temperature grades. Cross-reference with other quad digital filters if system architecture allows for different interface protocols.