AD73360LARZ-REEL7

Overview

The AD73360LARZ-REEL7 is a six-channel analog front-end processor featuring six independent 16-bit sigma-delta ADCs. It operates on a single supply of +2.7 V to +5.5 V with a maximum power consumption of 80 mW at 2.7 V. The device provides simultaneous sampling across all channels, ensuring zero phase delay between conversions. Each channel includes a programmable gain amplifier (PGA) with eight gain stages ranging from 0 dB to 38 dB. The unit delivers a signal-to-noise ratio of 77 dB and supports a maximum sample rate of 64 kS/s. It utilizes an internal reference voltage and communicates via a flexible serial port.

Feature Summary

• Six 16-bit A/D converters with simultaneous sampling capability
• Programmable input gain amplifier (PGA) with settings from 0 dB to 38 dB
• 77 dB SNR and –83 dB crosstalk performance
• On-chip reference voltage with selectable 1.25 V or 2.5 V output

Applications

• Industrial power metering
• General purpose analog input systems
• Motor control applications
• Simultaneous sampling data acquisition

Procurement Notes

Verify the specific suffix 'LARZ-REEL7' against official Analog Devices documentation to confirm package type, temperature grade, and reel packaging details. Ensure compatibility with existing system designs regarding the 28-lead SOIC footprint and operating voltage requirements.

Selection Notes

Select this component for applications requiring multi-channel synchronous data acquisition with high resolution. Consider the 25 µs typical group delay and the need for a master clock of 16.384 MHz for optimal performance. Ensure the host DSP interface supports the required serial port timing constraints.

Part Context

This part belongs to the AD73360 family of analog front ends designed for industrial and power monitoring applications. The 'L' indicates a specific temperature range or variant, while 'ARZ' denotes the 28-lead SOIC package with RoHS compliance. The '-REEL7' suffix specifies the tape and reel packaging format for automated assembly.

Replacement Considerations

Direct replacements within the same family include the AD73360ARZ or AD73360ASUZ. Verify pinout compatibility and electrical specifications when substituting, as package differences may require PCB layout adjustments.