AMC1304L05DWR

ADCs/DACs - Special Purpose Overview

The AMC1304L05DWR is a high-precision, isolated sigma-delta modulator manufactured by Texas Instruments. It features a ±50-mV input range suitable for precision current sensing applications. The device provides 16-bit resolution with a sampling rate of 78 kSPS and operates on a single 3-V to 5.5-V supply. It utilizes a CMOS-compatible serial interface for data output. The component is housed in a 16-pin SOIC package with wide isolation capabilities, designed for robust performance in industrial environments.

ADCs/DACs - Special Purpose Feature Summary

• Isolated Sigma-Delta Modulator with ±50-mV input voltage range
• 16-bit resolution at 78 kSPS sampling rate
• CMOS-compatible serial digital output interface
• Single 3-V to 5.5-V power supply operation

ADCs/DACs - Special Purpose Applications

• Precision current sensing in industrial motor drives
• Power metering and energy monitoring systems
• Isolated analog signal transmission in data acquisition

ADCs/DACs - Special Purpose Procurement Notes

Verify the specific suffix 'L' against official Texas Instruments documentation to confirm packaging type and availability status. Confirm moisture sensitivity level (MSL) requirements for surface-mount assembly processes. Ensure the selected variant matches the required input range and isolation specifications for the target application design.

ADCs/DACs - Special Purpose Selection Notes

Select this model for applications requiring high accuracy within a narrow ±50-mV differential input window. Compare against the AMC1304M05 series if a wider ±250-mV input range is acceptable. Verify that the host microcontroller supports the required serial communication protocol for the 78 kSPS data stream.

ADCs/DACs - Special Purpose Part Context

This component belongs to the AMC1304 family of isolated modulators from Texas Instruments. It shares architectural similarities with the AMC1305 and AMC1303 series but is distinguished by its specific ±50-mV input specification and SOIC-16 packaging configuration.

ADCs/DACs - Special Purpose Replacement Considerations

The AMC1304M05DWR offers a similar architecture with a wider ±250-mV input range. Verify pin compatibility and software interface requirements before substituting.