AD9216BCPZ-80

Overview

The AD9216BCPZ-80 is a dual-channel, 10-bit analog-to-digital converter (ADC) from Analog Devices. It operates at a maximum sampling rate of 80 MSPS with a single 3 V supply. The device features dual high-performance sample-and-hold amplifiers and an integrated voltage reference. Key electrical parameters include a typical Signal-to-Noise Ratio (SNR) of 58.4 dBc at Nyquist, Spurious-Free Dynamic Range (SFDR) of 77.0 dBc, and power consumption of 255 mW per channel. It utilizes a multistage differential pipelined architecture with output error correction logic to guarantee no missing codes across the industrial temperature range.

Feature Summary

• Dual high-performance sample-and-hold amplifiers with wide bandwidth
• Integrated voltage reference for simplified system design
• Clock duty cycle stabilizer for consistent performance
• Exceptional crosstalk immunity between channels

Applications

• Ultrasound equipment
• IF sampling in communications receivers
• Battery-powered instruments

Procurement Notes

Verify the specific speed grade suffix matches the required sampling rate. Confirm package type and RoHS compliance status through official manufacturer documentation or authorized distributors before ordering. Ensure all technical specifications align with the target application requirements.

Selection Notes

Select this component for applications requiring dual-channel conversion at 80 MSPS with low power consumption. Consider the 3 V single-supply operation and integrated reference for cost-sensitive designs. Evaluate thermal management needs given the 255 mW power dissipation per channel at maximum data rates.

Part Context

This part belongs to the AD9216 family, which includes variants operating at 65 MSPS and 105 MSPS. All variants share the same pinout and architectural features, differing primarily in their maximum sampling clock frequencies and associated AC performance metrics like SNR and SFDR.

Replacement Considerations

Pin-compatible alternatives within the same family include the AD9216BCPZ-65 and AD9216BCPZ-105. These parts offer different maximum sampling rates while maintaining identical physical interfaces and functional block diagrams.