ADC1412D125HN-C18

Analog To Digital Converters (ADC) Overview

The ADC1412D125HN-C18 is a dual-channel, 14-bit pipelined Analog-to-Digital Converter (ADC) operating at sample rates up to 125 Msps. It features a single 3 V analog supply and supports both CMOS and Low Voltage Differential Signaling (LVDS) Double Data Rate (DDR) digital outputs via a separate output supply. The device includes an integrated Serial Peripheral Interface (SPI) for configuration, programmable full-scale input ranges from 1 V to 2 V peak-to-peak, and duty cycle stabilization. It guarantees zero missing codes across the operating range and operates within a temperature range of -40°C to +85°C.

Analog To Digital Converters (ADC) Feature Summary

• Dual 14-bit resolution with a maximum sampling rate of 125 Msps
• Supports CMOS or LVDS DDR digital output interfaces
• Integrated SPI interface for control and configuration
• Programmable full-scale input voltage range: 1 V to 2 V (p-p)
• Single 3 V analog power supply operation

Analog To Digital Converters (ADC) Applications

• Wireless and wired broadband communications
• Imaging systems
• Ultrasound equipment
• Software defined radio
• Spectral analysis

Analog To Digital Converters (ADC) Procurement Notes

Verify the component status as discontinued or last-time buy through official Renesas channels. Confirm that the HVQFN64 package thermal requirements are met in the target design. Ensure compatibility with existing system clocks and reference voltages before procurement.

Analog To Digital Converters (ADC) Selection Notes

Select this model when high dynamic performance at 125 Msps is required. Choose between CMOS or LVDS DDR outputs based on downstream logic interface capabilities. Verify that the 1 V to 2 V programmable input range matches the source signal amplitude. Ensure the PCB layout accommodates the HVQFN64 package and thermal dissipation needs.

Analog To Digital Converters (ADC) Part Context

This part belongs to the ADC1412D series, which includes variants with different maximum sampling rates such as 65 Msps, 80 Msps, and 105 Msps. All members of the series share the same pinout and functional architecture, differing primarily in their specified clock frequency limits.

Analog To Digital Converters (ADC) Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consider evaluating other models within the ADC1412D series if lower sampling rates suffice.