ADS5484IRGC25 Equivalent & Substitute Parts

Part Overview

The ADS5484IRGC25 is a 16-bit pipelined analog-to-digital converter manufactured by Texas Instruments, designed for high-speed data acquisition applications. It features a single differential input with a 170 MHz sampling rate and operates with both external and internal reference configurations. The device is packaged in a 64-VQFN (9x9) surface-mount package with exposed pad.

The ADS5484IRGC25 is classified as obsolete. Identifying equivalent substitute parts is necessary to ensure continued availability for new designs, production continuity, and long-term system support.

Substiute Parts

ADS5484IRGC25

Texas InstrumentsIn Stock: 1010ADS5484IRGC25 Datasheet

Current PartRFQ

ADS5484IRGCT

Texas InstrumentsIn Stock: 3939ADS5484IRGCT Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the ADS5484IRGC25 is determined by strict equivalence across the following critical parameters:

• Resolution: 16 bits
• Sampling Rate: 170 MHz
• Input Configuration: Single differential input
• Data Interface: LVDS parallel output
• Architecture: Pipelined ADC topology
• Reference Configuration: External and internal reference support
• Supply Voltage Ranges: Analog (3.1V–3.6V, 5V) and Digital (3V–3.6V)
• Operating Temperature Range: -40°C to 85°C
• Package: 64-VQFN (9x9) with exposed pad
• Mounting: Surface mount

The ADS5484IRGCT meets all these criteria and is therefore classified as a parametric equivalent. The primary distinction between these parts is packaging format and product status.

Parameter Comparison

Engineering Selection Recommendations

The ADS5484IRGCT is the direct substitute for the ADS5484IRGC25. Both parts are manufactured by Texas Instruments and share identical electrical specifications, pin configurations, and functional characteristics.

The ADS5484IRGC25 is obsolete, while the ADS5484IRGCT maintains active product status with higher inventory availability (3885 units versus 922 units). Both parts maintain ROHS3 compliance and REACH unaffected status, meeting current regulatory requirements.

The primary difference is packaging format: the ADS5484IRGC25 is supplied in tube packaging, while the ADS5484IRGCT is supplied in tape and reel format. This distinction affects handling, storage, and automated assembly processes but does not impact electrical performance or functional compatibility.

For new designs and production continuity, the ADS5484IRGCT is the recommended selection due to active product status and superior supply availability.

Frequently Asked Questions (FAQ)

Q: Are the ADS5484IRGC25 and ADS5484IRGCT electrically identical?

A: Yes. Both parts are parametrically equivalent across all electrical specifications, including resolution, sampling rate, input configuration, supply voltage ranges, and operating temperature range. Pin configuration and functional behavior are identical.

Q: What is the difference between these two part numbers?

A: The primary difference is packaging format. The ADS5484IRGC25 uses tube packaging, while the ADS5484IRGCT uses tape and reel packaging. Product status also differs: ADS5484IRGC25 is obsolete, while ADS5484IRGCT is active.

Q: Can I use ADS5484IRGCT as a direct replacement in existing designs?

A: Yes. The ADS5484IRGCT is a direct substitute with identical electrical and mechanical specifications. No circuit modifications or PCB redesign is required. Tape and reel packaging is compatible with standard automated assembly equipment.

Q: Are both parts RoHS and REACH compliant?

A: Yes. Both the ADS5484IRGC25 and ADS5484IRGCT are ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory standards.

Q: Which part should I specify for new production?

A: Specify the ADS5484IRGCT. It maintains active product status with higher inventory availability and is the recommended selection for new designs and ongoing production.