ADS4245IRGCR

Analog To Digital Converters (ADC) Overview

The ADS4245IRGCR is a dual-channel, 14-bit analog-to-digital converter (ADC) manufactured by Texas Instruments. It operates at a sampling rate of 160 MS/s with a pipeline architecture and differential input type. The device utilizes parallel CMOS and LVDS output interfaces. Power requirements include an analog supply voltage of 1.8 V and a digital supply voltage of 1.8 V, resulting in a power dissipation of 200 mW. Key performance metrics feature a signal-to-noise ratio (SNR) of 71.4 dB. It is housed in a VQFN-64 package and supports an operating temperature range from -40°C to +85°C.

Analog To Digital Converters (ADC) Feature Summary

• Dual-channel 14-bit resolution for simultaneous high-speed data acquisition
• Ultra-low power consumption enabled by single 1.8V supply operation
• Integrated internal reference eliminates external components
• Flexible digital output interface supporting both CMOS and LVDS modes

Analog To Digital Converters (ADC) Applications

• Software-defined radio systems
• Wideband communication infrastructure
• Test and measurement equipment requiring high dynamic range

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix 'IRGCR' against the manufacturer's official datasheet to confirm pinout compatibility and electrical specifications. Note that this component may be subject to end-of-life status or limited availability; consult authorized distributors for current lifecycle information and ensure RoHS compliance documentation matches project requirements before procurement.

Analog To Digital Converters (ADC) Selection Notes

Select the ADS4245IRGCR when dual-channel 14-bit resolution and 160 MSPS throughput are required within strict power constraints. Compare SNR and SFDR values against system noise floors. Ensure the VQFN-64 package footprint fits the PCB layout. Verify that the parallel/LVDS interface aligns with the downstream FPGA or processor capabilities.

Analog To Digital Converters (ADC) Part Context

This part belongs to the ADS42xx family of ultra-low power, dual-channel ADCs designed for broadband applications. It shares architectural similarities with the ADS4226 and ADS4249 but offers distinct resolution and speed combinations. The IRGCR suffix indicates a tape-and-reel packaging format suitable for automated surface-mount assembly processes.

Analog To Digital Converters (ADC) Replacement Considerations

Publicly confirmed substitutes include the ADS4246IRGCR and ADS4249IRGCR. Verify pin-to-pin compatibility and parameter alignment with the original design requirements before substitution.