AD4080BBCZ-RL

Analog To Digital Converters (ADC) Overview

The AD4080BBCZ-RL is a high-speed, low-noise, low-distortion, 20-bit successive approximation register (SAR) analog-to-digital converter manufactured by Analog Devices Inc. It operates at a throughput of 40 MSPS with a conversion latency of 46.25 ns. The device features a fully differential input structure with a 6 V p-p range and integrated Easy Drive capabilities to minimize settling artifacts. Key performance metrics include a typical SNR of 93.6 dB at 1 kHz and a noise spectral density of -167.6 dBFS/Hz. It incorporates an internal reference buffer, LDO regulators, and a 16K sample depth FIFO within a 49-ball CSP_BGA package.

Analog To Digital Converters (ADC) Feature Summary

• 20-bit resolution with no missing codes and ±8 ppm maximum INL
• 40 MSPS throughput with continuous signal acquisition architecture
• Integrated 16K result data FIFO and digital averaging filter with up to 2^10 decimation
• Fully differential inputs with 6 V p-p range and linearized 5 μA/MSPS input current

Analog To Digital Converters (ADC) Applications

• Digital imaging
• Cell analysis
• Spectroscopy
• Automated test equipment
• High speed data acquisition

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to confirm packaging details. The component requires careful handling due to ESD sensitivity. Ensure that the power supply sequencing and voltage levels strictly adhere to the absolute maximum ratings specified in the datasheet to prevent permanent damage during integration.

Analog To Digital Converters (ADC) Selection Notes

Select this component for applications requiring high precision at moderate speeds. The integrated digital filtering allows for simplified anti-aliasing requirements when over-sampling is utilized. Consider the configurable data interface options, including LVDS and SPI, based on host controller bandwidth and pin count constraints. Verify thermal management needs given the package type and operating temperature range.

Analog To Digital Converters (ADC) Part Context

This part belongs to the AD4080 series of precision SAR ADCs from Analog Devices. It is designed to bridge the gap between high-speed converters and high-resolution instruments. The device simplifies system design by integrating critical support circuitry such as reference buffers and decoupling capacitors directly into the package, reducing the overall solution footprint.

Analog To Digital Converters (ADC) Replacement Considerations

The AD4080BBCZ-RL7 is a verified alternative variant within the same family, offering identical electrical specifications but potentially differing in reel packaging configuration.