ADC14L040CIVY/NOPB

Analog To Digital Converters (ADC) Overview

The ADC14L040CIVY/NOPB is a single-channel, 14-bit analog-to-digital converter manufactured by Texas Instruments. It operates at a sampling rate of 40 MSPS with a pipeline architecture and differential input type. The device requires a 3.3 V analog supply and a digital supply ranging from 2.4 V to 3.6 V. Key performance metrics include a signal-to-noise ratio (SNR) of 74 dB, an effective number of bits (ENOB) of 11.9, and a power dissipation of 235 mW. It features parallel interface connectivity and is housed in an LQFP-32 package. The component supports an operating temperature range from -40°C to +85°C.

Analog To Digital Converters (ADC) Feature Summary

• Integrates on-chip sampling hold circuitry for simplified design
• Includes internal reference output compatible with 2.4V to 3.6V logic
• Supports low-power operation via dedicated shutdown mode

Analog To Digital Converters (ADC) Applications

• Medical imaging instruments
• Communication systems
• Digital video processing

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific ordering suffix against the manufacturer's current datasheet to ensure compatibility with required packaging options. Confirm that the LQFP-32 package dimensions match the target PCB footprint, as physical pin specifications should align with official documentation. Check RoHS compliance status directly from the supplier or manufacturer source before finalizing procurement decisions.

Analog To Digital Converters (ADC) Selection Notes

Select this component when a balance between high resolution and moderate speed is required. The 14-bit resolution and 40 MSPS rate suit applications needing precise signal capture without excessive bandwidth. Ensure the system can accommodate the parallel interface and the specified voltage levels. Consider the thermal management requirements given the 235 mW power consumption during active conversion cycles.

Analog To Digital Converters (ADC) Part Context

This part belongs to the ADC14L040 series, which focuses on low-power, medium-speed data conversion. It shares architectural similarities with other devices in the family but offers specific pinout and performance characteristics tailored for compact designs. The NOPB suffix indicates lead-free construction, adhering to environmental standards while maintaining the core functional specifications of the base model.

Analog To Digital Converters (ADC) Replacement Considerations

Direct substitutes within the same family include the ADC14L020CIVY/NOPB, which offers similar functionality at a lower sampling rate. Verify pin compatibility and electrical parameters carefully when considering alternative models from different manufacturers.