ADC1213D125HN-C18

Analog To Digital Converters (ADC) Overview

The ADC1213D125HN-C18 is a dual-channel, 12-bit Analog-to-Digital Converter (ADC) optimized for high dynamic performance and low power consumption at sample rates up to 125 Msps. It utilizes a pipelined architecture with output error correction to guarantee zero missing codes across the operating range. The device features two serial outputs compliant with the JESD204A standard, an integrated SPI for configuration, and supports flexible input voltage ranges from 1 V to 2 V peak-to-peak. Supplied by a 3 V analog source and a 1.8 V digital source, it maintains excellent dynamic performance from baseband to input frequencies exceeding 170 MHz.

Analog To Digital Converters (ADC) Feature Summary

• Dual 12-bit ADC cores with sample rates up to 125 Msps
• Serial JESD204A interface with two configurable differential lanes
• Input bandwidth of 600 MHz and SNR of 70 dBFS
• Integrated SPI for register programming and full-scale adjustment

Analog To Digital Converters (ADC) Applications

• Wireless and wired broadband communications
• Imaging systems and ultrasound equipment
• Software defined radio and spectral analysis
• Portable instrumentation

Analog To Digital Converters (ADC) Procurement Notes

Verify the manufacturer origin as Integrated Device Technology (IDT), now part of Renesas Electronics Corporation. Confirm the package type is HVQFN56 (SOT684-7). Ensure the ordering suffix matches the specific sampling frequency variant required, as the datasheet lists distinct part numbers for 65, 80, 105, and 125 Msps speeds.

Analog To Digital Converters (ADC) Selection Notes

Select this component when dual-channel conversion with JESD204A connectivity is required. The ADC1213D125HN-C18 is pin-compatible with the ADC1613D, ADC1413D, and ADC1113D125 series, facilitating design upgrades or changes in resolution/speed requirements without PCB redesign. Consider the 995 mW power dissipation at 80 Msps for thermal management.

Analog To Digital Converters (ADC) Part Context

This device belongs to the ADC1213D series, which includes variants with different maximum sampling frequencies: ADC1213D065 (65 Msps), ADC1213D080 (80 Msps), ADC1213D105 (105 Msps), and ADC1213D125 (125 Msps). All variants share the same HVQFN56 package and functional architecture, differing primarily in their specified clock frequency limits.

Analog To Digital Converters (ADC) Replacement Considerations

The datasheet confirms pin compatibility with the ADC1613D series, ADC1413D series, and ADC1113D125. These devices can serve as direct replacements if the system constraints regarding resolution, speed, or interface standards align with the target application requirements.