ADS5483IRGC25

Analog To Digital Converters (ADC) Overview

The ADS5483IRGC25 is a dual-channel, 16-bit analog-to-digital converter (ADC) from Texas Instruments. It features a pipeline architecture with a sampling rate of 80 MSPS and differential inputs. The device operates on a single 1.8 V supply voltage and supports both serial CMOS and LVDS output interfaces. Key performance metrics include a typical signal-to-noise ratio (SNR) of 73 dBFS at 10 MHz input frequency and an effective number of bits (ENOB) of 12.5 bits. The unit is housed in a 64-pin VQFN package and functions within a temperature range of -40°C to +85°C.

Analog To Digital Converters (ADC) Feature Summary

• Dual-channel 16-bit resolution for high-fidelity data acquisition
• Integrated digital calibration circuitry to maintain accuracy
• Flexible output interface options supporting multiple system standards

Analog To Digital Converters (ADC) Applications

• Software-defined radio systems
• Instrumentation and test equipment
• Medical imaging systems

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix '25' against the manufacturer's official documentation to confirm tape-and-reel packaging specifications. Ensure compatibility with existing board layouts by checking the VQFN-64 pinout and thermal pad requirements. Confirm that the selected variant meets all environmental operating conditions required for the final assembly.

Analog To Digital Converters (ADC) Selection Notes

Select this component when a dual-channel solution with 16-bit precision is required at moderate speeds. Compare power consumption figures against single-channel alternatives if space is constrained. Verify that the available output formats align with the downstream FPGA or processor logic levels to minimize interface complexity.

Analog To Digital Converters (ADC) Part Context

This part belongs to the ADS54xx family of high-performance ADCs designed for demanding applications. It shares architectural similarities with other devices in the series but offers distinct channel counts and speed grades. Engineers often utilize this model as a core conversion element in complex signal processing chains requiring high dynamic range.

Analog To Digital Converters (ADC) Replacement Considerations

Consult the manufacturer's cross-reference guide for direct replacements. Verify that any substitute maintains the same 16-bit resolution and 80 MSPS sampling rate. Ensure the replacement package matches the VQFN-64 footprint to avoid PCB redesign efforts.