ADC14X250RHBR

Analog To Digital Converters (ADC) Overview

The ADC14X250RHBR is a monolithic single-channel high-performance analog-to-digital converter manufactured by Texas Instruments. It converts analog input signals into digital words at a sampling rate of 250 MSPS with 14-bit resolution. The device utilizes a differential pipeline architecture and features an integrated input buffer to eliminate charge injection noise from the internal switched-capacitor sampling circuitry. It operates within an extended temperature range of -40°C to 105°C, measured on the thermal pad. Power consumption is rated at 584 mW. The component uses a 32-pin WQFN package measuring 5 mm by 5 mm with a 0.5 mm pitch.

Analog To Digital Converters (ADC) Feature Summary

• Integrated low-noise reference voltage source simplifies board-level design by removing the need for external decoupling capacitors.
• Input sampling clock divider provides integer division ratios to simplify system clocking requirements.
• Differential input phase and amplitude correction capabilities optimize even-order harmonic distortion performance.

Analog To Digital Converters (ADC) Applications

• Communication systems requiring high-speed digitization
• Radar signal processing applications
• Test and measurement equipment

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix RHBR against the manufacturer's official datasheet to confirm the reel packaging configuration and moisture sensitivity level. Ensure the ordering part number matches the exact pinout and thermal pad specifications required for your PCB layout. Cross-reference the RoHS compliance status directly with the current product data sheet before finalizing procurement orders.

Analog To Digital Converters (ADC) Selection Notes

Select this component when a single channel with 250 MSPS throughput and 14-bit precision is required. The integrated input buffer reduces the complexity of driving amplifier selection and impedance matching. Consider the JESD204B interface compatibility if connecting to compatible digital signal processors or FPGAs in high-bandwidth data acquisition architectures.

Analog To Digital Converters (ADC) Part Context

This device belongs to the ADC14X250 family of high-speed converters designed for demanding RF and baseband applications. The RHBR suffix indicates a specific tape-and-reel packaging variant intended for automated surface-mount assembly processes. It represents a solution balancing high dynamic performance with simplified peripheral component requirements through extensive on-chip integration.

Analog To Digital Converters (ADC) Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify functional equivalence carefully if considering alternative manufacturers, specifically regarding the JESD204B subclass 1 interface protocol and the specific 5x5 mm WQFN footprint dimensions.