ADC12C080CISQ/NOPB

Analog To Digital Converters (ADC) Overview

The ADC12C080CISQ/NOPB is a dual-channel, 12-bit analog-to-digital converter manufactured by Texas Instruments. It operates at sampling rates of 65 MSPS or 80 MSPS and utilizes a pipeline architecture. The device features differential analog inputs and supports both external and internal reference types. Power specifications include an analog supply voltage range of 2.7 V to 3.6 V and a digital supply voltage of 1.8 V. Key performance metrics include a Signal-to-Noise Ratio (SNR) of 70 dB at 65 MSPS and 69 dB at 80 MSPS. The component is housed in a 48-pin WQFN package and functions within a temperature range of -40°C to +85°C.

Analog To Digital Converters (ADC) Feature Summary

• Dual-channel configuration for simultaneous signal acquisition
• High-speed pipeline architecture supporting up to 80 MSPS
• Low power consumption design optimized for portable applications
• Integrated clock driver for simplified system interfacing

Analog To Digital Converters (ADC) Applications

• Wireless local area network (WLAN) systems
• Software-defined radio receivers
• Medical imaging equipment
• Instrumentation and test equipment

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix designation to confirm the intended sampling rate variant, as the ADC12C080 family includes distinct speed grades. Ensure compatibility with the required package type and thermal management solutions for the target operating environment. Confirm RoHS compliance status through official manufacturer documentation prior to integration into production assemblies.

Analog To Digital Converters (ADC) Selection Notes

Select this component when dual-channel conversion is required at high speeds with moderate resolution. Compare SNR and spurious-free dynamic range requirements against application bandwidth needs. Evaluate power budget constraints relative to the 1.8 V digital and 3.3 V analog supply rails. Consider the WQFN package dimensions for PCB layout feasibility in space-constrained designs.

Analog To Digital Converters (ADC) Part Context

This part belongs to the ADC12C080 series of high-performance, low-power analog-to-digital converters from Texas Instruments. The series is designed for applications requiring multiple channels and high throughput. The CISQ/NOPB designation indicates a commercial temperature range variant without lead-based plating, adhering to environmental standards.

Analog To Digital Converters (ADC) Replacement Considerations

Direct replacements within the same family include the ADC12C080CIMQ/NOPB for industrial temperature ranges. Cross-vendor alternatives such as the AD9215 or HMCAD1040-80 offer similar specifications but require interface and pinout verification.