ADS8924BRGER

Analog To Digital Converters (ADC) Overview

The ADS8924BRGER is a single-channel, 16-bit successive approximation register (SAR) analog-to-digital converter manufactured by Texas Instruments. It operates with a maximum sampling rate of 250 kSPS and features a differential input architecture. The device supports an analog supply voltage range of 3 V to 5.5 V and a digital supply voltage range of 1.65 V to 5.5 V. It utilizes an SPI interface for data communication and is housed in a 24-pin VQFN package. Key performance metrics include a signal-to-noise ratio of 96.8 dB, a gain error of 0.005% FSR, a differential nonlinearity of 0.2 LSB, and an integral nonlinearity of 0.3 LSB. The component functions within a temperature range of -40°C to +125°C.

Analog To Digital Converters (ADC) Feature Summary

• Supports daisy-chainable operation for multi-device systems
• Includes an internal oscillator for clock generation
• Features low power consumption of 14 mW

Analog To Digital Converters (ADC) Applications

• Industrial process control systems
• Medical instrumentation
• Data acquisition systems

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix 'GER' against the manufacturer's official documentation to confirm packaging details, as datasheets may primarily reference the 'GET' variant. Ensure compatibility with required operating temperatures and supply voltages. Confirm RoHS compliance status through the latest product information sheet. Validate that the external reference voltage requirements align with system design constraints before procurement.

Analog To Digital Converters (ADC) Selection Notes

Select this component when a 16-bit resolution and 250 kSPS throughput are sufficient for the application. Consider the differential input requirement and SPI interface compatibility with the host microcontroller. Evaluate the need for daisy-chaining capabilities if multiple ADCs are required in the design. Compare power consumption specifications against system energy budgets.

Analog To Digital Converters (ADC) Part Context

This part belongs to the ADS8924B series of high-speed, low-power SAR ADCs from Texas Instruments. The series offers various resolution options including 16-bit, 18-bit, and 20-bit variants. These devices are designed for applications requiring precision and speed in a compact form factor. The ADS8924 specifically targets cost-sensitive applications where 16-bit accuracy is adequate.

Analog To Digital Converters (ADC) Replacement Considerations

The ADS8924BRGET is a pin-compatible alternative with identical electrical specifications but potentially different packaging or reel configuration. Verify that any substitute maintains the same VQFN-24 footprint and electrical parameters.