AD7606BSTZ-RL

ADCs/DACs - Special Purpose Overview

The AD7606BSTZ-RL is an 8-channel, 16-bit simultaneous sampling analog-to-digital data acquisition system (DAS) from Analog Devices Inc. It integrates a track-and-hold amplifier, charge redistribution successive approximation register (SAR) ADC, second-order antialiasing filter, and a 2.5 V reference buffer. Operating on a single 5 V supply with a 2.3 V to 5 V digital drive voltage, it supports true bipolar input ranges of ±10 V or ±5 V. The device achieves a throughput rate of up to 200 kSPS across all channels, featuring 1 MΩ analog input impedance, ±0.5 LSB INL/DNL, and 95.5 dB SNR.

ADCs/DACs - Special Purpose Feature Summary

• 8-channel simultaneous sampling with 16-bit resolution at 200 kSPS per channel
• Integrated second-order antialiasing filter with 22 kHz cutoff frequency
• Single 5 V analog supply operation accommodating ±10 V and ±5 V bipolar inputs
• Flexible parallel and serial (SPI/QSPI/MICROWIRE/DSP compatible) digital interfaces

ADCs/DACs - Special Purpose Applications

• Power-line monitoring and protection systems
• Multiphase motor control
• Instrumentation and control systems
• Multiaxis positioning systems
• Data acquisition systems (DAS)

ADCs/DACs - Special Purpose Procurement Notes

Verify the ordering suffix '-RL' corresponds to the reel packaging configuration as specified in the manufacturer's ordering guide. Confirm that the component meets the required RoHS compliance standards for the specific manufacturing batch. Ensure proper ESD handling procedures are followed during storage and assembly due to the sensitivity of the CMOS interface circuitry.

ADCs/DACs - Special Purpose Selection Notes

Select this component when simultaneous multi-channel sampling is required without external synchronization logic. The integrated 1 MΩ input impedance eliminates the need for external driver amplifiers, simplifying the analog front-end design. Choose between internal or external reference options based on required accuracy and drift specifications for the application environment.

ADCs/DACs - Special Purpose Part Context

This part belongs to the AD7606 family of high-resolution DAS devices, which also includes variants with 6 and 4 channels (AD7606-6, AD7606-4). It is pin-to-pin compatible with the advanced AD7606B series, allowing for direct upgrades in existing designs. The device utilizes a 64-lead LQFP package suitable for surface-mount technology applications.

ADCs/DACs - Special Purpose Replacement Considerations

The AD7606B series is recommended as a state-of-the-art alternative for new designs. Verify pin compatibility and electrical parameter alignment before substitution. Other family members like AD7606-6 or AD7606-4 offer fewer channels but share similar interface and power characteristics.