MAX19516ETM+T

Analog To Digital Converters (ADC) Overview

The MAX19516ETM+T 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 0.4V to 1.4V common-mode range. The device operates from a 1.8V analog supply or 2.5V to 3.3V via an internal regulator, with a separate 1.8V to 3.5V digital supply. Typical dynamic performance includes a 60dBFS signal-to-noise ratio and 82dBc spurious-free dynamic range at 70MHz input frequency. It provides user-programmable adjustments through a serial interface or parallel control pins.

Analog To Digital Converters (ADC) Feature Summary

• Dual-channel operation with independent analog inputs and data buses
• Flexible power management with low-power shutdown and standby modes
• Wide analog input common-mode voltage range for direct DC coupling
• Configurable output formats including two's complement, Gray code, and offset binary

Analog To Digital Converters (ADC) Applications

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

Analog To Digital Converters (ADC) Procurement Notes

Verify the component authenticity by checking the marking on the 48-pin TQFN package against official Analog Devices documentation. Ensure the suffix +T indicates tape-and-reel packaging and that the part meets RoHS compliance standards as specified in the manufacturer's ordering information. Confirm the temperature grade corresponds to the extended -40°C to +85°C range required for your specific application environment.

Analog To Digital Converters (ADC) Selection Notes

Select this component when high-speed dual-channel conversion is required with moderate resolution. Consider the MAX19516ETM+T if your design benefits from a wide input common-mode range to simplify front-end interfacing. Evaluate the power consumption requirements, noting the significant difference between active mode and power-down states. Ensure the system can accommodate the 48-pin thin QFN package footprint and thermal dissipation needs.

Analog To Digital Converters (ADC) Part Context

This device belongs to the MAX195xx family of high-speed ADCs. It shares pin compatibility with the MAX19505, MAX19506, MAX19507, MAX19515, and MAX19517 models, which offer varying resolutions and sampling rates. This specific part number represents the 10-bit, 100Msps variant within the series, designed for applications requiring balanced performance and power efficiency.

Analog To Digital Converters (ADC) Replacement Considerations

Pin-compatible alternatives include the MAX19515 (65Msps) and MAX19517 (130Msps). For lower resolution needs, consider the MAX19506 (8-bit, 100Msps). Verify that the substitute part meets the same electrical specifications regarding input range, power supply requirements, and package dimensions.