MAX11056ECB+T

Analog To Digital Converters (ADC) Overview

The MAX11056ECB+T is an 8-channel, 14-bit simultaneous-sampling analog-to-digital converter (ADC) manufactured by Analog Devices Inc. under the Maxim Integrated brand. It features independent track-and-hold and SAR circuitry for each channel, enabling a throughput rate of 250ksps per channel with a fast conversion time of 3µs. The device operates on a single analog supply ranging from 4.75V to 5.25V and a flexible digital supply between 2.7V and 5.25V. It includes a low-drift internal reference providing a ±5V input range or supports external references from 3.0V to 4.25V. Packaged in a 64-pin TQFP-EP, it functions within an extended temperature range of -40°C to +85°C.

Analog To Digital Converters (ADC) Feature Summary

• Simultaneous sampling across all eight channels using independent track-and-hold circuits
• High-speed parallel interface with bidirectional drivers for direct host connection
• Integrated low-drift internal reference supporting ±5V full-scale input ranges
• Overrange protection via internal clamps allowing simple external resistor implementation

Analog To Digital Converters (ADC) Applications

• Automatic Test Equipment
• Power-Factor Monitoring and Correction
• Multiphase Motor Control
• Vibration and Waveform Analysis

Analog To Digital Converters (ADC) Procurement Notes

Verify that the ordering suffix ECB+T corresponds to the 64-pin TQFP package and tape-and-reel delivery format as specified in the official documentation. Confirm RoHS compliance and lead-free status indicated by the plus sign. Ensure the component matches the specific pinout and thermal pad requirements for the TQFP-EP variant during integration planning.

Analog To Digital Converters (ADC) Selection Notes

Select this model when eight independent channels require simultaneous sampling at high speeds without inter-channel skew. The 14-bit resolution suits applications where extreme precision is less critical than speed and channel count. Verify that the host system can accommodate the wide digital supply voltage range to eliminate level shifting requirements while maintaining compatibility with standard logic levels.

Analog To Digital Converters (ADC) Part Context

This component belongs to the MAX110xx family of high-speed, multi-channel ADCs designed for demanding industrial and measurement applications. It shares architectural similarities with the 16-bit MAX1104x series but offers higher channel density in a comparable footprint. The family emphasizes simultaneous sampling capabilities and robust analog input protection for harsh electrical environments.

Analog To Digital Converters (ADC) Replacement Considerations

The MAX11056ECB+ is a compatible alternative offering identical specifications in a tray package instead of tape-and-reel. Other family members like the MAX11046 provide 16-bit resolution but may differ in power consumption and pin configuration.