MAX19516ETM+

Analog To Digital Converters (ADC) Overview

The MAX19516ETM+ is a dual-channel, 10-bit analog-to-digital converter (ADC) with a maximum sampling rate of 100Msps. It features a pipeline architecture and accepts differential or single-ended inputs within a wide common-mode voltage range of 0.4V to 1.4V. The device operates from an analog supply (AVDD) of 1.8V or 2.5V to 3.3V via an internal regulator, while the digital output supply (OVDD) ranges from 1.8V to 3.5V. Typical dynamic performance includes a signal-to-noise ratio (SNR) of 60dBFS and spurious-free dynamic range (SFDR) of 82dBc at 70MHz input frequency. Power consumption is 57mW per channel at 100Msps with a 1.8V supply.

Analog To Digital Converters (ADC) Feature Summary

• Dual-channel 10-bit pipeline ADC architecture supporting up to 100Msps conversion rates
• Wide analog input common-mode voltage range enabling DC-coupled connections for RF and baseband signals
• Integrated self-sensing voltage regulator allowing flexible analog supply operation from 1.8V or 2.5V to 3.3V
• Programmable serial interface or parallel control mode for data format, timing, and clock divider configuration

Analog To Digital Converters (ADC) Applications

• IF and Baseband Communications including Cellular Base Stations and Point-to-Point Microwave Receivers
• Ultrasound and Medical Imaging Systems
• Portable Instrumentation and Low-Power Data Acquisition
• Digital Set-Top Boxes

Analog To Digital Converters (ADC) Procurement Notes

Verify component authenticity through authorized Analog Devices distributors or direct channels. Confirm RoHS compliance status and lead-free packaging specifications against current datasheet revisions. Ensure ordering suffixes match required temperature ranges and package types. Request original manufacturer documentation to validate part history and traceability before integration into production designs.

Analog To Digital Converters (ADC) Selection Notes

Select this component for high-speed applications requiring low power consumption and wide input bandwidth. Verify that the system clock frequency does not exceed 100MHz and that the analog input signal amplitude remains within the specified full-scale range. Ensure proper decoupling capacitors are placed near AVDD and OVDD pins to maintain signal integrity and minimize noise coupling in high-frequency environments.

Analog To Digital Converters (ADC) Part Context

This device belongs to the MAX195xx family of high-speed ADCs. Compatible pin-and-feature alternatives include the MAX19505, MAX19506, and MAX19507 for 8-bit and 65Msps/100Msps requirements, as well as the MAX19515 and MAX19517 for 10-bit variants operating at 65Msps and 130Msps respectively. These parts share similar architectural characteristics and interface protocols.

Analog To Digital Converters (ADC) Replacement Considerations

Direct substitutes include the MAX19515 and MAX19517 for pin-compatible upgrades or downgrades in speed. For lower resolution needs, consider the MAX19505, MAX19506, or MAX19507 series. Verify register compatibility and timing parameters when migrating between these family members to ensure seamless interface integration.