ADS5424IPGP

Analog To Digital Converters (ADC) Overview

The ADS5424IPGP is a 14-bit, 105 MSPS analog-to-digital converter (ADC) manufactured by Texas Instruments. It utilizes a pipeline architecture and features a single differential input channel with an internal sample-and-hold circuit. The device operates on dual power supplies: 5V for both analog and digital domains. It is housed in a 52-lead LQFP package measuring 10x10 mm. Key performance metrics include a typical Signal-to-Noise Ratio (SNR) of 73.5 dB, a Spurious-Free Dynamic Range (SFDR) of 87 dB, and an Effective Number of Bits (ENOB) of 11.7 bits. The maximum Differential Nonlinearity (DNL) is specified at +/- 0.5 LSB, while Integral Nonlinearity (INL) is typically +/- 2 LSB.

Analog To Digital Converters (ADC) Feature Summary

• High-resolution 14-bit conversion capability suitable for precision data acquisition applications.
• Integrated internal reference mode simplifies system design by reducing external component count.
• CMOS parallel digital interface ensures compatibility with standard high-speed logic families.

Analog To Digital Converters (ADC) Applications

• Medical imaging systems requiring high dynamic range signal digitization.
• Test and measurement equipment needing precise waveform capture.
• Industrial process control systems utilizing high-speed sensor interfaces.

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix IPGP against the manufacturer's official datasheet to confirm pinout and packaging dimensions. Ensure that the procurement source provides valid RoHS compliance documentation if required by the target assembly process. Cross-reference the part number with the latest Texas Instruments product selection guide to confirm current production status and availability constraints before finalizing orders.

Analog To Digital Converters (ADC) Selection Notes

Select this component when a balance between high resolution and moderate sampling speed is required. The 105 MSPS rate supports bandwidths up to approximately 750 MHz depending on the Nyquist zone. Consider the 5V supply requirement for power budget calculations. Evaluate the HTQFP/52-QFP thermal dissipation characteristics relative to the 674 mW typical power consumption in the specific enclosure environment.

Analog To Digital Converters (ADC) Part Context

The ADS5424 belongs to the ADS54xx family of high-performance ADCs from Texas Instruments. This series is designed for applications demanding low noise and high linearity. The IPGP variant specifically denotes the industrial temperature range version (-40°C to +85°C) packaged in a plastic quad flatpack. It serves as a mid-range solution within the portfolio, bridging lower-speed precision converters and higher-speed wideband devices.

Analog To Digital Converters (ADC) Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with alternative models such as the ADS5411 or ADS5542 only through direct electrical parameter comparison against the original design requirements.