ADS7280IPWR

Analog To Digital Converters (ADC) Overview

The ADS7280IPWR is a dual-channel, 14-bit successive approximation register (SAR) analog-to-digital converter manufactured by Texas Instruments. It operates within a supply voltage range of 2.7 V to 5.5 V and draws a typical operating current of 13 mA. The device features a throughput rate of up to 500 kSPS per channel and includes an internal 2.5 V reference. It utilizes a serial interface compatible with standard SPI modes for data communication. The component is housed in a 20-pin TSSOP package and supports an extended industrial temperature range from -40°C to +85°C.

Analog To Digital Converters (ADC) Feature Summary

• Dual-channel architecture with independent sampling capabilities
• Internal precision voltage reference eliminates external components
• Flexible serial interface supporting multiple standard protocols

Analog To Digital Converters (ADC) Applications

• Industrial process control systems requiring high-resolution signal acquisition
• Data acquisition modules for sensor interfacing
• Portable instrumentation devices powered by single-supply batteries

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix 'IPWR' corresponds to the TSSOP-20 package and reel packaging configuration. Confirm that the order quantity aligns with the manufacturer's standard reel size to avoid cut-tape handling requirements. Ensure the procurement documentation references the correct RoHS compliance status as defined in the official datasheet.

Analog To Digital Converters (ADC) Selection Notes

Select this component when dual-channel 14-bit resolution is required at speeds up to 500 kSPS. It is suitable for applications needing an integrated reference to reduce board space. Compare against higher-speed or lower-power alternatives if system constraints differ significantly from the specified 13 mA current draw.

Analog To Digital Converters (ADC) Part Context

This part belongs to the ADS7280 family of SAR ADCs designed for general-purpose data acquisition. It shares architectural similarities with other members of the series but is distinct in its dual-channel configuration and specific pinout arrangement within the TSSOP-20 package.

Analog To Digital Converters (ADC) Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Verify compatibility with existing PCB footprints and software drivers before considering alternative manufacturers.