ADS62P42IRGC25 Equivalent & Substitute Parts

Part Overview

The ADS62P42IRGC25 is a 14-bit pipelined analog-to-digital converter manufactured by Texas Instruments, designed for data acquisition applications requiring simultaneous sampling of two differential inputs at 65 MSPS. The device features dual integrated sample-and-hold circuits paired with dual ADC cores in a 64-VQFN package with exposed pad.

This part is discontinued at DiGi Electronics, making identification of equivalent substitute components essential for ongoing production support, design revisions, and inventory management. Equivalent parts maintain identical electrical specifications and package compatibility while offering active product status and improved supply availability.

Substiute Parts

ADS62P42IRGC25

Texas InstrumentsIn Stock: 796ADS62P42IRGC25 Datasheet

Current PartRFQ

ADS62P42IRGCT

Texas InstrumentsIn Stock: 1490ADS62P42IRGCT Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the ADS62P42IRGC25 is determined by strict equivalence across all critical electrical and mechanical parameters. The following parameters must match identically for a part to qualify as a direct substitute:

• 14-bit resolution
• 65 MSPS sampling rate
• 2 differential inputs
• Pipelined architecture with dual S/H-ADC configuration (1:1 ratio)
• LVDS and parallel data interface capability
• Dual A/D converter cores
• 3V to 3.6V analog supply voltage range
• 1.65V to 3.6V digital supply voltage range
• External and internal reference support
• Simultaneous sampling feature
• 64-VQFN (9x9) package with exposed pad
• Surface mount technology
• -40°C to 85°C operating temperature range
• ROHS3 compliance
• MSL 3 rating

The ADS62P42IRGCT meets all substitution criteria and represents the active production equivalent of the discontinued ADS62P42IRGC25.

Parameter Comparison

Engineering Selection Recommendations

The ADS62P42IRGCT is the direct equivalent substitute for the ADS62P42IRGC25. Both parts share identical base product number (ADS62P42) and are manufactured by Texas Instruments with full parameter equivalence across all electrical and mechanical specifications.

Selection between these parts should be based on product status and supply chain considerations:

• The ADS62P42IRGC25 is discontinued at DiGi Electronics, limiting long-term availability for new production runs and design revisions.
• The ADS62P42IRGCT maintains active product status with higher inventory availability (1400 units versus 730 units), ensuring supply continuity for current and future applications.
• Both parts maintain ROHS3 compliance and identical MSL ratings, supporting equivalent reliability and environmental requirements.
• Pin-for-pin and functional compatibility is guaranteed, requiring no circuit redesign or PCB layout modifications.

For new designs and ongoing production, the ADS62P42IRGCT is the recommended selection due to active status and improved supply availability.

Frequently Asked Questions (FAQ)

Q: Can the ADS62P42IRGCT be used as a direct replacement for the ADS62P42IRGC25 without PCB modifications?

A: Yes. Both parts are pin-for-pin compatible with identical package specifications (64-VQFN 9x9 with exposed pad), electrical characteristics, and functional behavior. No PCB layout changes are required.

Q: What is the difference between ADS62P42IRGC25 and ADS62P42IRGCT?

A: The parts are functionally and electrically identical. The primary difference is product status: ADS62P42IRGC25 is discontinued at DiGi Electronics, while ADS62P42IRGCT maintains active production status with higher inventory availability.

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

A: No. Both parts carry identical ROHS3 compliance, MSL 3 ratings, REACH status, and ECCN classifications. Regulatory and environmental requirements are equivalent.

Q: What supply voltage ranges are supported by both parts?

A: Analog supply voltage operates from 3V to 3.6V, while digital supply voltage operates from 1.65V to 3.6V. Both parts support these identical ranges.

Q: Can both parts operate with external and internal voltage references?

A: Yes. Both the ADS62P42IRGC25 and ADS62P42IRGCT support external and internal reference configurations, providing design flexibility for various application requirements.

Q: What is the simultaneous sampling capability of these parts?

A: Both parts feature simultaneous sampling of two differential inputs at 65 MSPS, enabled by the dual sample-and-hold and dual ADC architecture with 1:1 S/H:ADC ratio.

Q: Are there any temperature range limitations for these parts?

A: Both parts operate across the industrial temperature range of -40°C to 85°C, supporting applications in standard and extended temperature environments.