ADS8482IBRGZT

Analog To Digital Converters (ADC) Overview

The ADS8482IBRGZT is a 16-bit, 1 MSPS analog-to-digital converter (ADC) from Texas Instruments' microPOWER series. It utilizes a successive approximation register (SAR) architecture and features a single differential or pseudo-differential input channel. The device operates with an analog supply voltage range of 4.75 V to 5.25 V and a digital supply range of 2.7 V to 5.25 V. Key performance metrics include a signal-to-noise ratio (SNR) of 95.3 dB, a maximum integral nonlinearity (INL) of ±0.65 LSB, and a differential nonlinearity (DNL) of ±0.5 LSB. It employs a parallel data interface and is housed in a 48-pin VQFN package.

Analog To Digital Converters (ADC) Feature Summary

• Integrated internal reference and oscillator for simplified system design
• Low power consumption suitable for battery-operated applications
• High accuracy with low integral and differential nonlinearity errors

Analog To Digital Converters (ADC) Applications

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

Analog To Digital Converters (ADC) Procurement Notes

Verify the component status before integration, as availability may be limited. Confirm that the specific suffix matches the required packaging and temperature grade. Ensure compliance with RoHS directives and check moisture sensitivity levels for proper handling during assembly. Validate pin compatibility with existing PCB layouts.

Analog To Digital Converters (ADC) Selection Notes

Select this component when a balance of high resolution and moderate sampling speed is required. Consider the parallel interface requirements and available GPIO resources on the host processor. Evaluate the power budget against the specified operating currents. Compare against other SAR ADCs if lower power or serial interfaces are preferred.

Analog To Digital Converters (ADC) Part Context

This part belongs to the ADS848x family of high-speed, low-power ADCs. It shares architectural similarities with the ADS8472 but offers different performance trade-offs. The device is designed for applications requiring precise analog signal conversion with minimal external components.

Analog To Digital Converters (ADC) Replacement Considerations

Check for direct pin-compatible alternatives within the Texas Instruments portfolio. Verify that substitute parts meet the same resolution, speed, and accuracy specifications. Ensure that any replacement maintains compatibility with the existing parallel interface and power supply requirements.