ADC12DS105CISQE/NOPB

Analog To Digital Converters (ADC) Overview

The ADC12DS105CISQE/NOPB is a dual-channel, 12-bit analog-to-digital converter manufactured by Texas Instruments. It operates at a sampling rate of 105 MSPS with a differential pipeline architecture and digital error correction. The device supports an analog supply voltage range of 2.7 V to 3.6 V and a digital supply voltage range of 2.4 V to 3.6 V. It features a full-scale differential input swing of 2 Vpp and includes an internal 1.2 V reference. The component is housed in a 60-lead WQFN package (9 mm x 9 mm) and functions within an industrial temperature range of -40°C to +85°C.

Analog To Digital Converters (ADC) Feature Summary

• Dual-channel differential pipeline architecture with integrated digital error correction
• High-speed 1 GHz full-power bandwidth for direct intermediate frequency sampling
• Internal precision voltage reference and on-chip sample-and-hold circuits
• Configurable output data formats including offset binary and two's complement

Analog To Digital Converters (ADC) Applications

• High intermediate frequency sampling receivers
• Wireless base station receivers
• Test and measurement equipment
• Communication instruments

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix 'QE' against official documentation to confirm package type and moisture sensitivity level. Ensure the ordering part number matches the exact pinout and thermal pad requirements for your PCB layout. Cross-reference the datasheet revision date to confirm compatibility with your design specifications.

Analog To Digital Converters (ADC) Selection Notes

Select this component when dual-channel synchronization and high dynamic performance are required. The 105 MSPS rate and 1 GHz bandwidth support systems avoiding down-conversion stages. Verify that the 2.7 V to 3.6 V supply range aligns with your system power rails and that the WQFN package fits your footprint constraints.

Analog To Digital Converters (ADC) Part Context

This model belongs to the ADC12DC/DS105 family of high-performance CMOS analog-to-digital converters. These devices are designed for applications requiring low power consumption and excellent linearity. The series offers pin-compatible options across different resolutions and channel counts, facilitating scalable system designs from Texas Instruments.

Analog To Digital Converters (ADC) Replacement Considerations

Check for ADC12DC105 variants or other members of the ADC12DC/DS105 family. Confirm pin compatibility and electrical parameter equivalence before substitution. Verify that any alternative maintains the same 105 MSPS sampling rate and 12-bit resolution.