KAD5512P-25Q48

Analog To Digital Converters (ADC) Overview

The KAD5512P-25Q48 is a single-channel, 12-bit analog-to-digital converter (ADC) from the KAD5512P family. It features a maximum sampling rate of 250 MS/s and utilizes a pipeline architecture with FemtoCharge technology. The device operates on a single 1.8V supply and supports differential input signals. Digital outputs are configurable as LVDS or LVCMOS via an SPI interface. Key electrical parameters include a signal-to-noise ratio (SNR) of approximately 67.1 dB at 125 MS/s, with power consumption rated at 345 mW in SDR mode and 309 mW in DDR mode at 125 MS/s. It functions within an industrial temperature range of -40°C to +85°C.

Analog To Digital Converters (ADC) Feature Summary

• Supports high-speed sampling up to 250 MS/s with low clock jitter specifications.
• Offers flexible digital output formats including DDR LVDS-compatible and LVCMOS options.
• Includes programmable gain, offset, and skew control for signal conditioning.
• Features selectable clock dividers and phase selection for system synchronization.

Analog To Digital Converters (ADC) Applications

• Wireless communication base stations
• Test and measurement instrumentation
• Medical imaging systems

Analog To Digital Converters (ADC) Procurement Notes

Verify component authenticity through authorized Renesas distributors. Confirm RoHS compliance status and check for end-of-life notifications, as this model may be subject to obsolescence. Ensure proper handling for moisture-sensitive devices during storage and assembly processes.

Analog To Digital Converters (ADC) Selection Notes

Select this ADC when a balance of 12-bit resolution and high-speed performance is required. Consider the pin-compatible KAD5512HP variant if higher SNR is needed, or the KAD5514P series for increased resolution. Verify that the system can accommodate the specific LVDS or CMOS output requirements and 1.8V power domain.

Analog To Digital Converters (ADC) Part Context

This component belongs to the KAD5512P family of high-performance, low-power 12-bit ADCs. The family shares pin compatibility across different resolutions and speeds, facilitating design upgrades. The QFN-48 package provides a compact footprint suitable for dense PCB layouts in portable or space-constrained electronic equipment.

Analog To Digital Converters (ADC) Replacement Considerations

No recommended replacements are available. The manufacturer indicates this part is not recommended for new designs. Evaluate the KAD5512HP-xx series for potential functional substitution if pin compatibility and enhanced performance metrics align with system requirements.