AD976CNZ

Analog To Digital Converters (ADC) Overview

The AD976CNZ is a monolithic 16-bit analog-to-digital converter (ADC) manufactured by Analog Devices Inc. It features a sampling rate of 200 kSPS and utilizes successive approximation register (SAR) architecture. The device operates on a single 5 V supply for both analog and digital sections, consuming 100 mW of power. It offers a signal-to-noise ratio (SNR) of 85 dB and accepts single-ended voltage inputs. The component is housed in a 28-pin PDIP package with a parallel interface.

Analog To Digital Converters (ADC) Feature Summary

• Integrates a high-speed 16-bit SAR ADC core with internal reference options
• Supports single-supply operation at 5 V for simplified system design
• Provides parallel digital output interface for direct microprocessor connection

Analog To Digital Converters (ADC) Applications

• Industrial process control systems requiring high-resolution data acquisition
• Portable instrumentation with battery-powered constraints
• Medical equipment demanding precise analog signal digitization

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix CNZ to confirm commercial temperature range and lead-free packaging compliance. Confirm current availability status as this series may be discontinued or subject to long-lead times. Ensure the ordering part number matches the exact package and temperature grade required for the target application environment.

Analog To Digital Converters (ADC) Selection Notes

Select the AD976CNZ when 16-bit resolution and 200 kSPS throughput are sufficient for the application. Consider the parallel interface requirements and PDIP package constraints during PCB layout. Evaluate if the single-ended input architecture meets the signal source characteristics without additional conditioning circuitry.

Analog To Digital Converters (ADC) Part Context

The AD976CNZ belongs to the AD976 family of 16-bit ADCs from Analog Devices. This series is designed for applications balancing resolution and speed. The CNZ suffix typically denotes the commercial temperature range and RoHS-compliant manufacturing. It serves as a legacy component for established designs requiring reliable 16-bit performance.

Analog To Digital Converters (ADC) Replacement Considerations

Check for updated versions within the AD976 family or newer Analog Devices 16-bit SAR ADCs. Verify pin compatibility and electrical parameter equivalence before substitution. Consult official documentation for any recommended upgrades that offer improved performance or availability.