MAX11300GTL+

ADCs/DACs - Special Purpose Overview

The MAX11300GTL+ is a programmable mixed-signal I/O device integrating a 12-bit multichannel ADC, a 12-bit buffered DAC, and GPIOs within a single IC. It features 20 high-voltage bipolar ports configurable as analog inputs/outputs, GPIs, GPOs, or analog switches. The device supports up to 400ksps throughput with selectable voltage ranges from -10V to +10V. It includes internal temperature sensors, a low-noise 2.5V reference, and operates via a 20MHz SPI interface. The component is housed in a 40-pin TQFN (6mm x 6mm) package and functions over an operating temperature range of -40°C to +105°C.

ADCs/DACs - Special Purpose Feature Summary

• 20 Configurable Mixed-Signal Ports: Supports ADC, DAC, GPI, GPO, and analog switch modes with ranges from -10V to +10V.
• High-Speed Conversion: 12-bit ADC achieves up to 400ksps throughput; 12-bit DAC offers 25mA drive capability.
• Integrated Temperature Monitoring: Includes internal and external temperature sensors with ±1°C accuracy.
• Flexible Power Supplies: Operates on a 5V analog supply and 1.8V to 5.0V digital supply, with PIXI port supplies ranging from -12.0V to +12.0V.

ADCs/DACs - Special Purpose Applications

• Base Station RF Power Device Bias Controllers
• System Supervision and Control
• Power-Supply Monitoring
• Industrial Control and Automation
• Control for Optical Components

ADCs/DACs - Special Purpose Procurement Notes

Verify the specific suffix 'GTL+' against official documentation to confirm the package type and tape-and-reel shipping configuration. Ensure that the ordering information matches the required thermal and electrical specifications for the target application environment.

ADCs/DACs - Special Purpose Selection Notes

Select this component when a design requires a high density of mixed-signal I/Os in a compact footprint. The 20-channel configurability allows for optimized PCB layout by adapting to specific application requirements. Consider the wide input voltage range and programmable logic levels for interfacing with various system components.

ADCs/DACs - Special Purpose Part Context

The MAX11300 belongs to the PIXI family of programmable mixed-signal I/O devices. This series is designed to replace multiple discrete components, reducing bill-of-materials costs. The MAX11300 specifically provides 20 channels, offering greater flexibility than lower-channel variants for complex industrial and communication systems.

ADCs/DACs - Special Purpose Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material.