ADS5273IPFP

Analog To Digital Converters (ADC) Overview

The ADS5273IPFP is an eight-channel, 10-bit analog-to-digital converter (ADC) manufactured by Texas Instruments. It operates with a sampling rate of 65 MSPS and utilizes a pipeline architecture. The device features differential inputs and serial LVDS outputs. It requires a 3.3 V analog supply and a digital supply ranging from 3 V to 3.6 V. Key performance metrics include a signal-to-noise ratio (SNR) of 61.7 dB, an effective number of bits (ENOB) of 9.7 bits, and a power dissipation of approximately 845 mW. The component is housed in an HTQFP-80 package and supports an operating temperature range from -40°C to +85°C.

Analog To Digital Converters (ADC) Feature Summary

• Eight independent high-speed conversion channels integrated into a single compact package
• Low power consumption design suitable for dense multi-channel systems
• Serial interface capability reducing board space and pin count requirements

Analog To Digital Converters (ADC) Applications

• Medical imaging systems requiring multi-channel data acquisition
• Industrial process control and monitoring equipment
• Test and measurement instrumentation

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix IPFP against the manufacturer's official datasheet to confirm the HTQFP-80 package type and commercial temperature grade. Ensure that the ordering documentation matches the exact part number to avoid receiving variants with different packaging or electrical characteristics. Cross-reference the manufacturer's latest release notes for any updates regarding pin compatibility or recommended operating conditions.

Analog To Digital Converters (ADC) Selection Notes

Select this component when eight simultaneous channels are required at 10-bit resolution and 65 MSPS speed. Compare the SNR and ENOB specifications against system noise floor requirements. Verify that the serial LVDS output format aligns with the downstream FPGA or processor interface capabilities. Confirm that the 3.3 V analog and 3 V to 3.6 V digital supply rails are available within the target design.

Analog To Digital Converters (ADC) Part Context

This part belongs to the ADS527x family of high-speed ADCs from Texas Instruments. The family shares similar architectural features but varies in channel count and resolution. The ADS5273 specifically provides eight channels, distinguishing it from lower-channel variants like the ADS5271 or ADS5272. It serves as a solution for applications needing moderate resolution with high throughput across multiple inputs.

Analog To Digital Converters (ADC) Replacement Considerations

Check the ADS5277 for higher resolution options. Evaluate the ADS5271 or ADS5272 if fewer channels are sufficient. Verify pinout compatibility before substituting with other members of the ADS527x series.