ADS8675IPWR

Analog To Digital Converters (ADC) Overview

The ADS8675IPWR is a single-channel, 14-bit successive approximation register (SAR) analog-to-digital converter manufactured by Texas Instruments. It operates with a sampling rate of 500 kSPS and features an integrated programmable gain amplifier (PGA). The device supports both single-ended and pseudo-differential input configurations. It requires an analog supply voltage ranging from 4.75 V to 5.25 V and a digital supply voltage between 1.65 V and 5.25 V. Communication is handled via a high-speed SPI interface. The component is housed in a 16-pin TSSOP package and is rated for operation within a temperature range of -40°C to +125°C.

Analog To Digital Converters (ADC) Feature Summary

• Integrated programmable gain amplifier allows flexible signal conditioning without external components.
• Built-in internal oscillator eliminates the need for external clock sources, simplifying board design.
• Supports multiple input modes including single-ended and pseudo-differential configurations for versatile sensor interfacing.

Analog To Digital Converters (ADC) Applications

• Industrial process control systems requiring precise analog signal acquisition
• Data acquisition modules for monitoring physical parameters
• Medical instrumentation devices needing high-resolution signal conversion

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix IPWR indicates the tape-and-reel packaging format when sourcing. Confirm that the ordering part number matches the required package style and reel quantity specifications. Ensure compatibility with the intended SPI communication protocol and voltage levels before finalizing procurement decisions.

Analog To Digital Converters (ADC) Selection Notes

Select this component when a single channel with 14-bit resolution and 500 kSPS throughput is sufficient. Consider the integrated PGA if variable gain adjustment is needed. Verify that the system power supplies align with the specified analog and digital voltage ranges. Evaluate the thermal performance requirements against the -40°C to +125°C operating range.

Analog To Digital Converters (ADC) Part Context

This device belongs to the ADS867x family of high-speed, low-power SAR ADCs from Texas Instruments. It shares architectural similarities with other members like the ADS8671 but offers distinct sampling rates and pinout configurations. The IPWR suffix specifically denotes the surface-mount TSSOP-16 package supplied in a tape-and-reel format for automated assembly.

Analog To Digital Converters (ADC) Replacement Considerations

The ADS8671IPW is a related variant within the same product family. Verify functional equivalence regarding sampling speed and pin compatibility before substitution. Ensure that any alternative component meets the same electrical specifications and package dimensions for direct replacement.