XRD9818ACG

Overview

The XRD9818ACG is a 3-channel Analog Front End (AFE) manufactured by MaxLinear, Inc. It features a 16-bit resolution and operates within an analog supply voltage range of 3V to 3.6V. The device consumes 325 mW of power and is housed in a 28-TSSOP package with a width of 4.40mm. This component is classified under Data Acquisition ICs and serves as an integrated solution for high-performance analog signal acquisition.

Feature Summary

• Integrates three independent channels for simultaneous analog signal processing
• Provides high-resolution 16-bit data conversion capability
• Designed for low-power operation at 325 mW consumption

Applications

• Industrial data acquisition systems requiring multi-channel input
• Test and measurement equipment needing precise analog front-end integration
• Instrumentation applications demanding high-resolution signal conditioning

Procurement Notes

Verify the specific suffix variant required for your design, as the base part number may have associated tape-and-reel options like XRD9818ACG-F. Confirm that the 28-TSSOP footprint matches your PCB layout constraints. Check current availability status as this component may be subject to limited supply or obsolescence notices from the manufacturer. Ensure compatibility with the specified 3V to 3.6V analog supply rails before finalizing procurement.

Selection Notes

Select this AFE when a compact, multi-channel solution is needed without external multiplexing. The 16-bit resolution suits applications requiring moderate precision. Consider the 28-TSSOP package size for space-constrained designs. Evaluate the 325 mW power budget against system thermal requirements. Compare against single-channel ADCs if fewer than three inputs are necessary to optimize cost and board area.

Part Context

The XRD9818ACG belongs to MaxLinear's family of Analog Front Ends designed for data acquisition. It integrates signal conditioning and conversion functions into a single IC. This approach reduces component count compared to discrete solutions. The device targets applications where channel count and resolution balance are critical. It complements other MaxLinear data converter products offering varying bit depths and channel counts.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify cross-reference data through official MaxLinear channels or authorized distributors for potential end-of-life alternatives.