ADS5411IPJYR Equivalent & Substitute Parts

Part Overview

The ADS5411IPJYR is an 11-bit pipelined analog-to-digital converter manufactured by Texas Instruments, designed for data acquisition applications requiring single differential input with LVDS parallel output. This device operates at a 105 MHz sampling rate and is housed in a 52-QFP (10x10) package. The ADS5411IPJYR is classified as obsolete, making identification of compatible substitute parts essential for ongoing system support and new design implementations where this architecture remains applicable.

Substiute Parts

ADS5411IPJYR

Texas InstrumentsIn Stock: 1503ADS5411IPJYR Datasheet

Current PartRFQ

ADS5411IPGPR

Texas InstrumentsIn Stock: 2127ADS5411IPGPR Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the ADS5411IPJYR is determined by strict equivalence across the following critical parameters:

• Resolution: 11 bits
• Sampling Rate: 105 MHz
• Input Configuration: 1 differential input
• Data Interface: LVDS parallel output
• Architecture: Pipelined with internal reference
• Supply Voltages: 5V analog, 3V to 3.6V digital
• Operating Temperature Range: -40°C to 85°C
• Base Product Number: ADS5411

The ADS5411IPGPR qualifies as a direct substitute based on identical electrical specifications and functional performance. The primary distinction lies in packaging format and product status, with the substitute offering an active product status and alternative package configuration.

Parameter Comparison

Engineering Selection Recommendations

The ADS5411IPGPR is the qualified substitute for the obsolete ADS5411IPJYR. Both devices share identical electrical performance specifications and are manufactured by Texas Instruments under the same base product number ADS5411.

Selection considerations:

• The ADS5411IPGPR maintains active product status, ensuring continued availability and manufacturing support from Texas Instruments.
• Both parts comply with ROHS3 and carry identical moisture sensitivity ratings, supporting equivalent handling and storage protocols.
• The package transition from 52-LQFP to 52-TQFP Exposed Pad represents a manufacturing evolution within the same footprint family (10x10 mm). PCB layout compatibility requires verification of exposed pad thermal management requirements in the target application.
• Tape & Reel packaging of the ADS5411IPGPR supports automated assembly workflows typical of production environments.

Frequently Asked Questions (FAQ)

Q: Can the ADS5411IPGPR be used as a direct replacement for the ADS5411IPJYR in existing designs?

A: Yes, the ADS5411IPGPR is electrically and functionally equivalent. The primary consideration is package compatibility. The ADS5411IPGPR uses a 52-TQFP Exposed Pad package versus the 52-LQFP of the original part. Both are 10x10 mm surface mount packages. PCB footprints must accommodate the exposed pad thermal feature of the HTQFP variant.

Q: What is the difference between 52-QFP and 52-HTQFP packaging?

A: The 52-HTQFP (High Temperature Quad Flat Pack) includes an exposed thermal pad on the underside of the package, improving heat dissipation compared to the standard 52-QFP. Both maintain identical pin counts and pitch specifications.

Q: Are there any compliance or certification differences between these parts?

A: No. Both the ADS5411IPJYR and ADS5411IPGPR carry identical ROHS3 compliance, REACH status, and moisture sensitivity ratings. They share the same ECCN and HTSUS classifications.

Q: Why is the ADS5411IPJYR classified as obsolete?

A: The ADS5411IPJYR has been superseded by the ADS5411IPGPR in Texas Instruments' product portfolio. The substitute offers improved thermal management through the exposed pad package design while maintaining full electrical equivalence.

Q: What supply voltage requirements must be met for either part?

A: Both devices require 5V for the analog supply and 3V to 3.6V for the digital supply. Dual-supply designs must maintain these voltage rails independently to ensure proper operation.