AD7606BBSTZ-RL

ADCs/DACs - Special Purpose Overview

The AD7606BBSTZ-RL is an 8-channel, 16-bit simultaneous sampling analog-to-digital data acquisition system (DAS) from Analog Devices. It features a single 5 V analog supply and a 1.71 V to 3.6 V logic supply. The device supports throughput rates of up to 800 kSPS across all channels with true bipolar input ranges of ±10 V, ±5 V, and ±2.5 V. Key specifications include a 5 MΩ analog input impedance, ±21 V input clamp protection, and an integrated flexible digital filter with oversampling ratios up to 256. It operates within a temperature range of -40°C to +125°C.

ADCs/DACs - Special Purpose Feature Summary

• 8-channel simultaneous sampling at 800 kSPS with 16-bit resolution
• Per-channel selectable analog input ranges: ±10 V, ±5 V, and ±2.5 V
• 5 MΩ analog input impedance with ±21 V input clamp protection
• Integrated flexible digital filter supporting oversampling ratios up to 256

ADCs/DACs - Special Purpose Applications

• Power line monitoring
• Protective relays
• Multiphase motor control
• Instrumentation and control systems
• Data acquisition systems

ADCs/DACs - Special Purpose Procurement Notes

Verify the specific suffix 'BSTZ-RL' against the manufacturer's ordering guide to confirm package type (LQFP-64) and reel packaging quantity. Ensure compatibility with the required operating voltage range of 4.75 V to 5.25 V for AVCC and 1.71 V to 3.6 V for VDRIVE. Confirm that the component meets the specified -40°C to +125°C industrial temperature grade requirements for the target application environment.

ADCs/DACs - Special Purpose Selection Notes

Select this component when high-speed simultaneous sampling across multiple channels is required without external driver amplifiers due to the high 5 MΩ input impedance. Choose the AD7606B over the standard AD7606 if per-channel input range selection, extended oversampling capabilities (up to OS × 256), or advanced calibration features are necessary. Ensure the host system can support either parallel or serial interface modes as defined by the PAR/SER SEL pin configuration.

ADCs/DACs - Special Purpose Part Context

The AD7606B belongs to the AD7606 family of high-performance data acquisition systems. It is pin-to-pin compatible with the AD7606 in hardware mode but offers enhanced software-mode features such as additional input ranges and diagnostic capabilities. It serves as a direct upgrade for designs requiring higher throughput (800 kSPS vs. 200 kSPS) and greater flexibility in analog front-end configuration.

ADCs/DACs - Special Purpose Replacement Considerations

The AD7606C-16BSTZ-RL is a recommended alternative for newer designs, offering similar 16-bit performance but potentially updated manufacturing processes. Verify register compatibility if migrating from the standard AD7606, as the AD7606B introduces additional registers for calibration and diagnostics in software mode.