ADC12DL040CIVSX

Analog To Digital Converters (ADC) Overview

The ADC12DL040CIVSX is a dual-channel, 12-bit analog-to-digital converter manufactured by Texas Instruments. It operates at a sampling rate of 40 MSPS with a differential pipeline architecture and digital error correction. The device functions on a single 3V supply, consuming 210mW including reference current. It features an internal sample-and-hold circuit and accepts differential or pseudo-differential inputs. Digital outputs are compatible with 2.5V to 3.3V logic levels. The component is housed in a 48-lead VQFN package and supports industrial temperature ranges.

Analog To Digital Converters (ADC) Feature Summary

• Dual-channel architecture with integrated digital error correction for improved linearity
• Low power consumption optimized for portable applications via single 3V operation
• Flexible input configuration supporting differential and pseudo-differential signals
• On-chip sample-and-hold circuitry minimizing external component requirements

Analog To Digital Converters (ADC) Applications

• Intermediate frequency (IF) sampling in wireless communication systems
• Portable medical instrumentation requiring low power and high resolution
• Industrial data acquisition systems with differential signal inputs
• Battery-powered test and measurement equipment

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix CIVSX against the manufacturer's official datasheet to confirm pinout compatibility and packaging details. Ensure that the 3V supply requirement aligns with the target system design. Check for any lead-free or RoHS compliance markings if environmental regulations apply to the final assembly process.

Analog To Digital Converters (ADC) Selection Notes

Select this component when dual-channel conversion is required at 40 MSPS with 12-bit resolution under strict power constraints. Compare performance metrics such as SNR and SFDR against single-channel alternatives if channel count is not critical. Consider the VQFN package size relative to available PCB real estate and thermal management capabilities.

Analog To Digital Converters (ADC) Part Context

This part belongs to the ADC12DL040 family of dual 12-bit converters. It shares architectural similarities with the ADC12D040 but differs in supply voltage and power consumption specifications. The device is designed to replace older National Semiconductor parts in existing designs while offering improved power efficiency.

Analog To Digital Converters (ADC) Replacement Considerations

Direct pin-compatible replacements include the ADC12DL040 and ADC12DL040CIVS. Verify electrical parameters such as input voltage range and power dissipation before substitution. Cross-reference with ADC12D040 variants only if supply voltage differences can be accommodated by the system design.