ADC3423IRTQR

Analog To Digital Converters (ADC) Overview

The ADC3423IRTQR is a quad-channel, 12-bit analog-to-digital converter (ADC) manufactured by Texas Instruments. It features a pipeline architecture with a maximum sampling rate of 80 MSPS per channel. The device supports differential inputs and utilizes LVDS serial data interfaces for digital output. It operates on dual power supplies ranging from 1.7V to 1.9V for both analog and digital domains. The component is housed in a 56-pin VFQFN package with an exposed pad, designed for surface-mount installation. It functions within a specified temperature range of -40°C to +85°C.

Analog To Digital Converters (ADC) Feature Summary

• Quad-channel simultaneous sampling capability
• Low-voltage dual-supply operation
• LVDS serial data interface compatibility

Analog To Digital Converters (ADC) Applications

• Wireless base station receivers
• Instrumentation and test equipment
• Medical imaging systems

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix 'RQR' against official Texas Instruments documentation to confirm tape-and-reel packaging and moisture sensitivity level. Ensure the source provides the current datasheet revision, as older versions may reference different pinouts or electrical characteristics. Cross-reference the manufacturer part number with authorized distributors to validate authenticity and traceability before procurement.

Analog To Digital Converters (ADC) Selection Notes

Select this component when four independent high-speed channels are required within a compact footprint. Compare performance metrics such as SNR and SFDR against alternative models like the ADC3422 or ADC3424 if higher or lower sampling rates are needed. Verify that the system design accommodates the specific 1.7V to 1.9V supply voltage requirements and LVDS termination standards.

Analog To Digital Converters (ADC) Part Context

This part belongs to the ADC342x family of high-performance analog-to-digital converters. The family includes variants with different sampling rates, such as the 50 MSPS ADC3422 and the 125 MSPS ADC3424. All members share similar pinouts and architectural features, facilitating design scalability across different bandwidth requirements while maintaining compatibility with existing board layouts.

Analog To Digital Converters (ADC) Replacement Considerations

Direct substitutes include the ADC3422IRTQT for lower speed applications and the ADC3424IRTQT for higher bandwidth needs. These components share the same 56-QFN package and pinout configuration. Verify that the specific suffix variations match the required packaging and environmental specifications.