ADS8517IPWR Equivalent & Substitute Parts Reference

Part Overview

The Texas Instruments ADS8517IPWR is a 16-bit Analog to Digital Converter (ADC) featuring a successive approximation register (SAR) architecture, with a 1-channel single-ended input, and a sampling rate of 200 kSPS. It is provided in a 28-TSSOP package, operates over a wide digital supply voltage range of 1.65V to 5.5V, and is valid for industrial temperature ranges (-40°C to 85°C). The part status is Obsolete. As the ADS8517IPWR is obsolete, engineers may require alternative models with matching electrical and mechanical characteristics to ensure continued design and production support.

Substiute Parts

ADS8517IPWR

Texas InstrumentsIn Stock: 896ADS8517IPWR Datasheet

Current PartRFQ

ADS8517IBPWR

Texas InstrumentsIn Stock: 1715ADS8517IBPWR Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts are selected by matching all major electrical and mechanical parameters crucial for drop-in replacement within the Data Acquisition category. The grouping requires identical values for bit resolution, sampling rate, number of input channels, input type, data interface, architecture, package/case, voltage supply ranges, operating temperature, and environmental compliance (RoHS, REACH, and MSL). Only parts meeting all listed criteria can be classified as substitutes.

Parameter Comparison

Engineering Selection Recommendations

The ADS8517IPWR is classified as Obsolete. The substitute model ADS8517IBPWR remains Active and retains compliance certifications including ROHS3 and REACH, as well as an equivalent Moisture Sensitivity Level (MSL 1). Both parts are provided by the same manufacturer and share identical electrical and mechanical attributes as shown in the parameter comparison.

Frequently Asked Questions (FAQ)

Q: What parameters must match when selecting a substitute for an ADC like ADS8517IPWR?
A: The required matching parameters are bit resolution, sampling rate, number of inputs, input type, data interface, architecture, voltage supply ranges, package/case, operating temperature range, and compliance certifications (RoHS, REACH, MSL).

Q: Can ADS8517IBPWR be used as a direct replacement for ADS8517IPWR?
A: Yes. Based on matching parameters provided, ADS8517IBPWR meets all functional, electrical, mechanical, and compliance requirements for substitution.

Q: Does the substitution affect mounting requirements or footprint?
A: No. Both parts use the identical 28-TSSOP package and are intended for surface mount applications.

Q: Are environmental standards maintained with the recommended substitute?
A: Yes. Both ADS8517IPWR and ADS8517IBPWR are ROHS3 compliant, REACH unaffected, and have MSL 1 status.

Q: Which supply voltage values are required to match for substitution in this ADC category?
A: Both Analog and Digital supply voltages must match. In this case, Analog is 5V; Digital is 1.65V to 5.5V.