ADS62P43IRGCR

Analog To Digital Converters (ADC) Overview

The ADS62P43IRGCR is a dual-channel, 14-bit analog-to-digital converter (ADC) manufactured by Texas Instruments. It operates at a sampling rate of 80 MSPS and utilizes a pipeline architecture. The device accepts differential analog inputs and provides parallel CMOS outputs. It requires a single 3.3 V analog supply and a digital supply ranging from 3 V to 3.6 V. Key performance metrics include a signal-to-noise ratio (SNR) of 72.6 dB, an effective number of bits (ENOB) of 11.4 bits, and a power dissipation of 660 mW. The component functions within a temperature range of -40°C to +85°C and is housed in a VQFN-64 package.

Analog To Digital Converters (ADC) Feature Summary

• Dual-channel 14-bit resolution with 80 MSPS throughput
• Differential input structure for improved noise immunity
• Parallel CMOS output interface for direct FPGA connectivity
• Single 3.3 V analog supply operation

Analog To Digital Converters (ADC) Applications

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

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix against official datasheets to confirm pinout and electrical characteristics. Ensure ESD protection protocols are followed during handling due to moisture sensitivity classification. Confirm that the VQFN-64 thermal pad requirements are met on the target PCB layout to maintain specified power dissipation limits.

Analog To Digital Converters (ADC) Selection Notes

Select this component when dual-channel 14-bit resolution is required at moderate sampling speeds. Compare SNR and power consumption against higher-speed alternatives like the ADS62P49 if bandwidth permits. Ensure the host system supports parallel CMOS interfaces or includes necessary level-shifting circuitry for the 3.3 V logic domain.

Analog To Digital Converters (ADC) Part Context

This part belongs to the ADS62Pxx family of high-performance dual-channel ADCs. It shares the VQFN-64 package and pipeline architecture with variants such as the ADS62P42 and ADS62P44. These devices are designed for applications requiring balanced channel performance and low power consumption in compact form factors.

Analog To Digital Converters (ADC) Replacement Considerations

The ADS62P42IRGCR offers identical specifications but may differ in minor lot-specific parameters. Verify mechanical outline drawings and electrical tolerances before substitution.