MAX1301AEUP+T

Analog To Digital Converters (ADC) Overview

The MAX1301AEUP+T is a 16-bit successive-approximation analog-to-digital converter (ADC) featuring four single-ended or two true differential analog input channels. It operates from a single +5V supply with a separate digital I/O supply ranging from 2.7V to 5.25V, enabling direct interfacing with various logic families via SPI/QSPI/MICROWIRE-compatible serial interfaces. The device achieves throughput rates up to 115ksps and includes an on-chip +4.096V reference or accepts external references between 3.800V and 4.136V. Each channel supports software-programmable unipolar and bipolar ranges, ±16.5V overvoltage tolerance, and partial/full power-down modes for low-power applications.

Analog To Digital Converters (ADC) Feature Summary

• Software-programmable input ranges for each channel
• ±16.5V overvoltage tolerant inputs
• Internal or external reference options
• Single +5V power supply operation

Analog To Digital Converters (ADC) Applications

• Industrial Control Systems
• Data-Acquisition Systems
• Avionics
• Robotics

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix 'T' indicates tape-and-reel packaging when sourcing components. Confirm that the AE designation corresponds to the extended temperature range of -40°C to +85°C. Ensure compatibility with the required voltage levels for AVDD, DVDD, and DVDDO supplies during procurement planning.

Analog To Digital Converters (ADC) Selection Notes

Select the MAX1301AEUP+T when four single-ended or two differential channels are required in a 20-pin TSSOP package. Consider this part for systems needing multirange inputs without external amplifiers. Verify that the 115ksps throughput meets system bandwidth requirements and that the serial interface timing aligns with the host microcontroller capabilities.

Analog To Digital Converters (ADC) Part Context

The MAX1301 is part of the MAX1300/MAX1301 family of multirange, low-power, 16-bit ADCs. While the MAX1300 offers eight single-ended or four differential channels in a 24-pin package, the MAX1301 provides four single-ended or two differential channels in a compact 20-pin TSSOP. Both devices share identical electrical characteristics and functionality regarding conversion accuracy and power management.

Analog To Digital Converters (ADC) Replacement Considerations

The MAX1301BEUP+ serves as a direct functional replacement within the same package and pinout configuration. Verify that the B-grade specifications for integral nonlinearity and gain error meet the application's precision requirements before substituting the A-grade variant.