ADS6144IRHB25

Analog To Digital Converters (ADC) Overview

The ADS6144IRHB25 is a 14-bit, 105-MSPS analog-to-digital converter (ADC) manufactured by Texas Instruments. It features a single-ended input architecture with an external or internal reference mode. The device operates within a temperature range of -40°C to 85°C and consumes approximately 374 mW of power. Key performance metrics include a typical Spurious-Free Dynamic Range (SFDR) of 84 dB, an Effective Number of Bits (ENOB) of 11.8 bits, and a Signal-to-Noise Ratio (SNR) of 74.1 dB. The analog input bandwidth is specified at 500 MHz. Differential Non-Linearity (DNL) is typically +/- 0.6 LSB, while Integral Non-Linearity (INL) is typically +/- 2.5 LSB.

Analog To Digital Converters (ADC) Feature Summary

• High-resolution 14-bit data conversion capability for precision signal processing applications.
• Low power consumption design optimized for energy-efficient system integration.
• Wide analog input bandwidth supporting high-frequency signal acquisition.

Analog To Digital Converters (ADC) Applications

• Wireless communication base stations
• Test and measurement equipment
• Instrumentation systems

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix IRHB25 against the official Texas Instruments datasheet to confirm package type, pinout, and electrical characteristics match project requirements. Ensure environmental compliance documentation is available for the intended market. Cross-reference the manufacturer part number with authorized distributors to validate authenticity and supply chain integrity before finalizing procurement orders.

Analog To Digital Converters (ADC) Selection Notes

Select this component when a 14-bit resolution and 105 MSPS sampling rate are required for wideband signal digitization. Consider the 374 mW power dissipation for thermal management planning. Evaluate the 500 MHz input bandwidth against the highest frequency component of the input signal to ensure adequate aliasing rejection and dynamic range performance in the target application environment.

Analog To Digital Converters (ADC) Part Context

The ADS6144 belongs to the ADS61xx family of low-power, high-speed ADCs from Texas Instruments. This series is designed for demanding applications requiring high linearity and speed. The IRHB25 designation indicates a specific package variant, likely a QFN, tailored for surface-mount assembly. It serves as a bridge between analog sensor outputs and digital processing units in modern electronic systems.

Analog To Digital Converters (ADC) Replacement Considerations

Potential substitutes within the same family include the ADS6142, ADS6143, and ADS6145. Verify that alternative part numbers maintain compatible pinouts, power requirements, and performance specifications such as SFDR and ENOB before implementing any cross-replacement strategy.