ADS62P45IRGCR

Analog To Digital Converters (ADC) Overview

The ADS62P45IRGCR is a dual-channel, 14-bit analog-to-digital converter (ADC) from Texas Instruments. It operates at a sampling rate of 125 MSPS with a pipeline architecture. The device accepts differential analog inputs and provides LVDS or parallel digital outputs. It requires a 3.3 V analog supply and a 3 V to 3.6 V digital supply. Key performance metrics include a signal-to-noise ratio (SNR) of 74.2 dB, an effective number of bits (ENOB) of 13.8 bits, and a power dissipation of approximately 900 mW. It functions within a temperature range of -40°C to +85°C in a VQFN-64 package.

Analog To Digital Converters (ADC) Feature Summary

• Dual-channel high-resolution data conversion capability
• Flexible digital output interface supporting LVDS and parallel modes
• Low power consumption design for thermal efficiency

Analog To Digital Converters (ADC) Applications

• Software-defined radio systems
• Test and measurement instrumentation
• Medical imaging equipment

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific ordering suffix against the manufacturer's current datasheet to ensure correct packaging and tape-and-reel specifications. Confirm that the component meets RoHS compliance requirements for your region. Check for any moisture sensitivity level (MSL) handling instructions prior to soldering. Ensure the supplier provides valid traceability documentation for quality assurance purposes.

Analog To Digital Converters (ADC) Selection Notes

Select this component when dual-channel 14-bit resolution at 125 MSPS is required. Compare SNR and power dissipation against alternatives like the ADS62P44 if lower speed is acceptable. Verify that the system can support the required 3.3 V and 3 V logic levels. Consider the VQFN-64 footprint constraints during PCB layout planning.

Analog To Digital Converters (ADC) Part Context

This part belongs to the ADS62Pxx family of high-performance dual ADCs. It shares the same VQFN-64 package and basic interface structure with variants such as the ADS62P44 and ADS62P48. Differences primarily lie in resolution and sampling speed. It serves as a mid-range option between the 12-bit ADS62P24 and higher-speed models.

Analog To Digital Converters (ADC) Replacement Considerations

The ADS62P44IRGCR offers similar functionality with 12-bit resolution. The ADS62P48IRGCR provides higher sampling rates. Verify pin compatibility and software configuration differences before substitution.