ADC08D500CIYB/S7002952

Analog To Digital Converters (ADC) Overview

The ADC08D500CIYB/S7002952 is a dual-channel, high-performance CMOS analog-to-digital converter manufactured by Texas Instruments. It digitizes signals to an 8-bit resolution at sampling rates up to 500 MSPS per channel. The device operates from a single +1.9V ±0.1V supply and consumes approximately 1.4 Watts at maximum speed. Key electrical specifications include a typical Effective Number of Bits (ENOB) of 7.5 bits at a 250 MHz input frequency with a 500 MHz sample rate. The component features a folding and interpolating architecture ensuring no missing codes across the full operating temperature range of -40°C to +85°C.

Analog To Digital Converters (ADC) Feature Summary

• Dual-channel architecture with internal sample-and-hold amplifiers for simultaneous I/Q signal processing
• Folding and interpolating design enabling high dynamic performance and guaranteed no missing codes
• Flexible output clocking options supporting both Single Data Rate (SDR) and Double Data Rate (DDR) modes
• Integrated self-calibration scheme with serial interface control for extended configuration capabilities

Analog To Digital Converters (ADC) Applications

• Direct RF down conversion systems
• Digital oscilloscopes and test instrumentation
• Satellite set-top boxes and communications systems

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific ordering suffix S7002952 against the manufacturer's official documentation to confirm package type, temperature grade, and reel specifications. Ensure that the HLQFP-128 exposed pad is properly soldered to a ground plane during assembly to maintain thermal performance and rated electrical characteristics as defined in the datasheet.

Analog To Digital Converters (ADC) Selection Notes

Select this component when designing systems requiring dual-channel acquisition at 500 MSPS with 8-bit precision. Consider the 1.9V single-supply requirement and the need for AC coupling or DC biasing via the VCMO pin. Evaluate the power consumption of 1.4W at full speed against available thermal management solutions for the 128-lead package.

Analog To Digital Converters (ADC) Part Context

This part belongs to the ADC08D500 family of high-speed data converters. It is distinct from single-channel variants like the ADC08500 and higher-resolution models such as the ADC08D1520. The device utilizes a unique architecture optimized for wide bandwidth applications while maintaining low power dissipation relative to its performance class.

Analog To Digital Converters (ADC) Replacement Considerations

Public confirmed substitute part numbers are not provided in the verified source material.