ADAQ7988BCCZ-RL7

Analog To Digital Converters (ADC) Overview

The ADAQ7988BCCZ-RL7 is a 16-bit, 500 kSPS μModule data acquisition subsystem from Analog Devices. It integrates a SAR ADC, high-bandwidth driver, reference buffer, and power management in a 24-lead LGA package. Key specifications include ±8 ppm typical INL, 91.5 dB SNR at 10 kHz, and 16.5 mW typical power dissipation at full rate. Operating voltage ranges from 3.5 V to 10 V for supplies and 1.7 V to 5.5 V for logic. The device supports SPI/QSPI/MICROWIRE/DSP interfaces with daisy-chaining capability.

Analog To Digital Converters (ADC) Feature Summary

• Integrates critical signal chain components including ADC driver and reference buffer within a single package
• Supports versatile supply configurations with flexible logic interface voltages
• Features low power dissipation with dynamic power scaling capabilities
• Provides high accuracy with no missing codes and excellent ESD protection ratings

Analog To Digital Converters (ADC) Applications

• Automated test equipment (ATE)
• Battery powered instrumentation
• Medical instruments
• Process control systems

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix BCCZ corresponds to the LGA-24 package and reel packaging configuration as listed in official ordering guides. Confirm that the RL7 designation indicates tape and reel quantity requirements. Cross-reference the manufacturer part number with authorized distributor catalogs to ensure authenticity and current availability status before procurement.

Analog To Digital Converters (ADC) Selection Notes

Select this component when system design requires integrated signal conditioning to reduce PCB area and design complexity. Choose the ADAQ7988 variant over the ADAQ7980 if a 500 kSPS sampling rate suffices for lower power consumption. Ensure the application can accommodate the required dual or single supply voltage ranges specified in the electrical characteristics table.

Analog To Digital Converters (ADC) Part Context

This part belongs to the ADAQ7980/ADAQ7988 μModule family of integrated data acquisition subsystems. These devices consolidate multiple discrete signal chain elements into a single system-in-package solution. The family targets applications demanding high precision and reduced design time by eliminating external component selection and layout challenges associated with traditional SAR ADC designs.

Analog To Digital Converters (ADC) Replacement Considerations

The ADAQ7980 serves as the higher-speed counterpart within the same family. Verify pin compatibility and thermal performance if substituting between variants. No direct cross-brand replacements are documented in the provided source material.