ADS1286UL/2K5

Analog To Digital Converters (ADC) Overview

The ADS1286UL/2K5 is a 12-bit micro-power sampling analog-to-digital converter (ADC) manufactured by Texas Instruments. It utilizes a successive approximation architecture and features a single analog input channel. The device operates within an extended temperature range of -40°C to +85°C and is housed in an 8-pin Small Outline Integrated Circuit (SOIC) package. Key electrical specifications include a maximum conversion time of 60 µs, a maximum linear error of 0.0244%, and an absolute maximum analog input voltage of 5.3 V. The component is RoHS compliant and lead-free.

Analog To Digital Converters (ADC) Feature Summary

• Micro-power consumption design suitable for battery-operated applications
• Successive approximation register (SAR) architecture for efficient data conversion
• Integrated digital interface for system connectivity

Analog To Digital Converters (ADC) Applications

• Portable medical instrumentation
• Industrial process control systems
• Data acquisition modules

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix 'UL/2K5' against the manufacturer's current datasheet to confirm packaging configuration and reel quantity. Ensure the ordering part number matches the required tape-and-reel format. Cross-reference the date code and lot traceability with the supplier's certificate of conformity to guarantee compliance with material restrictions and quality standards.

Analog To Digital Converters (ADC) Selection Notes

Select this component when a 12-bit resolution and moderate sampling speed are sufficient for the application. Consider the SOIC-8 footprint constraints during PCB layout. Evaluate power supply requirements against the specified operating voltage ranges. Compare performance metrics such as linearity and input voltage limits with alternative SAR ADCs if higher precision or differential inputs are required.

Analog To Digital Converters (ADC) Part Context

This device belongs to the ADS1286 family of analog-to-digital converters from Texas Instruments. The family includes variants with different packaging options and temperature ratings. The UL/2K5 designation specifically identifies the tape-and-reel version of the standard ADS1286UA device, optimized for automated surface-mount assembly processes.

Analog To Digital Converters (ADC) Replacement Considerations

Direct pin-compatible substitutes may include other 12-bit SAR ADCs in SOIC-8 packages from Texas Instruments or other manufacturers. Verify that replacement parts meet the same voltage, temperature, and interface specifications before integration.