ADS1013IRUGR Equivalent & Substitute Parts

Part Overview

The ADS1013IRUGR is a 12-bit Sigma-Delta analog-to-digital converter manufactured by Texas Instruments, designed for data acquisition applications requiring low-speed, high-resolution analog signal conversion. This device supports 1 or 2 input channels with both differential and single-ended input configurations, communicating via I2C interface. The component is actively produced and widely deployed in industrial measurement, sensor interface, and portable instrumentation systems. Identifying equivalent substitute parts ensures design flexibility, supply chain continuity, and procurement optimization when the primary part number becomes unavailable or when alternative sourcing is required.

Substiute Parts

ADS1013IRUGR

Texas InstrumentsIn Stock: 16230ADS1013IRUGR Datasheet

Current PartRFQ

ADS1013IRUGT

Texas InstrumentsIn Stock: 2904ADS1013IRUGT Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the ADS1013IRUGR is determined by strict equivalence across the following critical parameters:

• Resolution: 12-bit conversion capability
• Sampling Rate: 3.3k samples per second
• Input Configuration: Support for 1 or 2 channels with differential and single-ended modes
• Communication Protocol: I2C interface
• Architecture: Sigma-Delta topology
• Reference: Internal reference voltage
• Supply Voltage Range: 2V to 5.5V for both analog and digital supplies
• Package: 10-X2QFN (2x1.5) surface mount form factor
• Temperature Range: -40°C to 125°C operating window
• Compliance: ROHS3 compliance and MSL Level 1 rating

Parts meeting all these criteria are classified as parametric equivalents and direct substitutes. The ADS1013IRUGT is identified as a parametric equivalent substitute based on complete alignment with all specified electrical and mechanical parameters.

Parameter Comparison

Engineering Selection Recommendations

The ADS1013IRUGT is a direct parametric equivalent to the ADS1013IRUGR. Both parts are manufactured by Texas Instruments, carry Active product status, and maintain identical electrical specifications and mechanical packaging. Both components are ROHS3 compliant and carry MSL Level 1 rating, indicating equivalent environmental and handling requirements.

Selection between these parts should be based on availability, lead time, and procurement cost. No functional or performance differences exist between the two part numbers. PCB layout, schematic design, and firmware implementation remain unchanged when substituting one part for the other. Both parts are suitable for applications requiring 12-bit analog-to-digital conversion with I2C communication in the -40°C to 125°C operating range.

Frequently Asked Questions (FAQ)

Q: Can ADS1013IRUGT be used as a direct replacement for ADS1013IRUGR?

A: Yes. The ADS1013IRUGT is a parametric equivalent substitute. All electrical parameters, pin configuration, package dimensions, and compliance certifications are identical. No circuit modifications or firmware changes are required.

Q: What is the difference between ADS1013IRUGR and ADS1013IRUGT?

A: The part numbers differ only in the suffix characters (GR versus GT). These suffixes typically indicate different packaging reels or manufacturing date codes assigned by Texas Instruments. The functional specifications and electrical performance are identical.

Q: Are both parts available in the same package?

A: Yes. Both ADS1013IRUGR and ADS1013IRUGT are supplied in 10-X2QFN (2x1.5) surface mount packages. PCB footprints and reflow soldering profiles are identical.

Q: Can I mix these parts in the same production batch?

A: Yes. Since both parts are parametric equivalents with identical electrical and mechanical specifications, they can be used interchangeably within the same design and production run without affecting functionality or reliability.

Q: What compliance certifications apply to both parts?

A: Both parts are ROHS3 compliant and carry Moisture Sensitivity Level 1 (MSL 1) rating, indicating unlimited shelf life under controlled storage conditions. Both are REACH unaffected and classified under ECCN EAR99.

Q: What is the operating temperature range for both parts?

A: Both ADS1013IRUGR and ADS1013IRUGT operate across the temperature range of -40°C to 125°C, suitable for industrial and extended-temperature applications.

Q: Are there any supply voltage differences between the two parts?

A: No. Both parts accept identical analog and digital supply voltages ranging from 2V to 5.5V. Power supply design and decoupling requirements are the same for both part numbers.