ADS62P45IRGC25 Equivalent & Substitute Parts

Part Overview

The ADS62P45IRGC25 is a 14-bit pipelined analog-to-digital converter manufactured by Texas Instruments, designed for high-speed data acquisition applications. This device features dual differential inputs with simultaneous sampling capability, operating at 125 MSPS with configurable internal or external reference voltage. The part is packaged in a 64-pin VQFN (9x9mm) with exposed pad for thermal management.

The ADS62P45IRGC25 is currently discontinued at DiGi Electronics. Identifying equivalent substitute parts is necessary to maintain design continuity and ensure component availability for production and replacement applications.

Substiute Parts

ADS62P45IRGC25

Texas InstrumentsIn Stock: 871ADS62P45IRGC25 Datasheet

Current PartRFQ

ADS62P45IRGCR

Texas InstrumentsIn Stock: 1417ADS62P45IRGCR Datasheet

Parametric EquivalentRFQ

ADS62P45IRGCT

Texas InstrumentsIn Stock: 2096ADS62P45IRGCT Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the ADS62P45IRGC25 are identified based on parametric equivalence across all critical electrical and mechanical specifications. The substitution logic is based on the following key parameters:

• 14-bit resolution and 125 MSPS sampling rate
• Dual differential input configuration with simultaneous sampling
• Pipelined architecture with S/H-ADC configuration (1:1 ratio)
• LVDS and parallel data interface capability
• Configurable external and internal reference voltage
• Identical supply voltage ranges (analog: 3V ~ 3.6V, digital: 1.65V ~ 3.6V)
• Operating temperature range of -40°C ~ 85°C
• 64-VQFN (9x9mm) package with exposed pad
• Surface mount technology
• ROHS3 compliance and MSL 3 rating

The substitute parts ADS62P45IRGCR and ADS62P45IRGCT match all electrical parameters and mechanical specifications. The primary difference is packaging format: both substitutes are supplied in Tape & Reel (TR) format, whereas the main part is supplied in tube packaging. Both substitutes maintain active product status with Texas Instruments.

Parameter Comparison

Engineering Selection Recommendations

Both ADS62P45IRGCR and ADS62P45IRGCT are direct parametric equivalents to the ADS62P45IRGC25. Selection between these substitutes should be based on the following criteria:

Product Status: Both substitute parts maintain active product status with Texas Instruments, ensuring long-term availability and continued manufacturing support. The main part (ADS62P45IRGC25) is discontinued, making substitution necessary for ongoing production.

Compliance & Certifications: All three parts are ROHS3 compliant and carry identical MSL 3 ratings (168 hours), meeting the same environmental and reliability standards.

Packaging Considerations: The primary distinction between the substitutes is packaging format. ADS62P45IRGCR and ADS62P45IRGCT are supplied in Tape & Reel format, which is standard for high-volume manufacturing and automated assembly. If tube packaging is required for specific handling or storage procedures, alternative sourcing channels may be necessary.

Inventory Availability: ADS62P45IRGCT offers the highest current inventory (2002 units), followed by ADS62P45IRGCR (1384 units), providing flexibility in procurement timing and quantity requirements.

Frequently Asked Questions (FAQ)

Q: Are ADS62P45IRGCR and ADS62P45IRGCT electrically identical to ADS62P45IRGC25?

A: Yes. All three parts share identical electrical specifications including 14-bit resolution, 125 MSPS sampling rate, dual differential inputs, pipelined architecture, and supply voltage requirements. They are parametric equivalents suitable for direct substitution in circuit designs.

Q: What is the difference between the three part numbers?

A: The primary difference is packaging format. ADS62P45IRGC25 is supplied in tube packaging, while ADS62P45IRGCR and ADS62P45IRGCT are supplied in Tape & Reel format. All other specifications, including electrical performance and physical package dimensions, are identical.

Q: Can I use ADS62P45IRGCR or ADS62P45IRGCT as direct replacements on existing PCBs?

A: Yes. Both substitute parts use the same 64-VQFN (9x9mm) package with exposed pad and identical pin configuration. They can be used as direct replacements without PCB modifications.

Q: Are there any compliance or certification differences?

A: No. All three parts are ROHS3 compliant with identical MSL 3 ratings and REACH status. They meet the same environmental and reliability standards.

Q: Which substitute should I choose for new designs?

A: Either ADS62P45IRGCR or ADS62P45IRGCT is suitable. Selection should be based on packaging format requirements and inventory availability. Both maintain active product status with Texas Instruments.

Q: What is the MSL rating and why does it matter?

A: MSL 3 (168 hours) indicates the maximum time the component can be exposed to moisture at specified temperature and humidity conditions before soldering. This rating applies equally to all three parts and affects storage and handling procedures.