ADS2806Y/1K5

Analog To Digital Converters (ADC) Overview

The ADS2806Y/1K5 is a dual-channel, 12-bit analog-to-digital converter (ADC) from Texas Instruments. It operates at a sampling rate of 32 MSPS using a pipeline architecture with differential inputs and CMOS parallel outputs. The device supports both internal and external reference configurations. It requires an analog supply voltage between 4.75 V and 5.25 V and a digital supply voltage ranging from 3 V to 5 V. Key performance metrics include a signal-to-noise ratio (SNR) of 67 dB, an effective number of bits (ENOB) of 10.7 bits, and a typical power dissipation of 475 mW. The component is housed in an HTQFP-64 package and functions within a temperature range of -40°C to +85°C.

Analog To Digital Converters (ADC) Feature Summary

• Dual-channel simultaneous sampling capability for high-speed data acquisition
• Integrated low-power design suitable for energy-constrained applications
• Flexible reference input options supporting internal or external voltage references

Analog To Digital Converters (ADC) Applications

• Medical imaging systems requiring high-resolution signal digitization
• Industrial process control and monitoring equipment
• Test and measurement instrumentation

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix '1K5' against official documentation to confirm packaging details such as reel size or tape specifications. Ensure compatibility with the required analog and digital supply voltages during system design. Confirm that the HTQFP-64 package dimensions align with the target PCB layout constraints.

Analog To Digital Converters (ADC) Selection Notes

Select this component when a dual-channel, 12-bit resolution with 32 MSPS throughput is required. Consider the 475 mW power consumption relative to thermal management capabilities. Verify interface compatibility with the host processor's parallel data bus. Evaluate the need for differential inputs versus single-ended alternatives based on noise immunity requirements.

Analog To Digital Converters (ADC) Part Context

This part belongs to the ADS2806 series of high-speed ADCs. It shares core architectural features with other variants in the family, differing primarily in packaging and ordering suffixes. The series is designed for applications demanding moderate resolution with high sampling rates.

Analog To Digital Converters (ADC) Replacement Considerations

Consult official substitution guides for compatible parts within the ADS2806 family. Verify pinout and electrical parameter equivalence before replacing the original component.