ADC14C080CISQ/NOPB

Analog To Digital Converters (ADC) Overview

The ADC14C080CISQ/NOPB is a high-performance, single-channel analog-to-digital converter manufactured by Texas Instruments. It features a 14-bit resolution and supports sampling rates of 65 MSPS or 80 MSPS. The device utilizes a pipeline architecture with differential inputs and parallel digital interfaces. It operates on dual power supplies, typically 2.7 V to 3.6 V for both analog and digital domains. Key performance metrics include an SNR of approximately 73 dB and an ENOB of 11.4 bits at 80 MSPS. The component is housed in a WQFN-32 package and is rated for operation between -40°C and +85°C.

Analog To Digital Converters (ADC) Feature Summary

• Supports flexible sampling rates of 65 MSPS or 80 MSPS for varying bandwidth requirements
• Integrates a low-power pipeline architecture optimized for high-speed data acquisition
• Provides differential analog inputs to improve noise immunity and signal integrity

Analog To Digital Converters (ADC) Applications

• Software-defined radio systems requiring high dynamic range
• Instrumentation and test equipment needing precise digitization
• Medical imaging subsystems utilizing high-resolution data conversion

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix against the manufacturer's latest documentation to confirm the exact sampling rate variant (65 MSPS vs. 80 MSPS) and temperature grade. Ensure compatibility with required voltage levels and interface timing specifications before integration into the design.

Analog To Digital Converters (ADC) Selection Notes

Select this component when a balance of high resolution and moderate speed is required. Compare against the ADC14C105 if higher sampling speeds are necessary, or consider lower-resolution alternatives if power consumption must be further minimized. Validate input bandwidth requirements against the selected sampling rate.

Analog To Digital Converters (ADC) Part Context

This part belongs to the ADC14C080 family of 14-bit converters from Texas Instruments. It serves as a mid-range solution within their portfolio, bridging the gap between lower-speed SAR converters and ultra-high-speed pipeline ADCs. The device shares architectural similarities with other members of the series but is distinct in its specific speed grades.

Analog To Digital Converters (ADC) Replacement Considerations

The ADC14C105CISQ/NOPB offers similar functionality with a higher sampling rate of 105 MSPS. Verify pinout compatibility and power supply requirements when substituting. Other family members may require level shifting or firmware adjustments due to interface differences.