ADC12130CIWMX Equivalent & Substitute Parts

Part Overview

The ADC12130CIWMX is a 12-bit Analog to Digital Converter manufactured by Texas Instruments, designed for data acquisition applications requiring single or dual-channel conversion with SAR (Successive Approximation Register) architecture. The device features SPI data interface, external reference capability, and operates across 3V to 5.5V supply ranges for both analog and digital domains.

The ADC12130CIWMX is classified as obsolete. Finding equivalent or substitute parts is necessary to ensure design continuity, maintain supply chain reliability, and support long-term product availability for legacy systems or new designs requiring compatible functionality.

Substiute Parts

ADC12130CIWMX

Texas InstrumentsIn Stock: 4648ADC12130CIWMX Datasheet

Current PartRFQ

ADC12130CIWMX/NOPB

Texas InstrumentsIn Stock: 29488ADC12130CIWMX/NOPB Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the ADC12130CIWMX is determined by strict equivalence across the following critical parameters:

• Resolution: 12 bits
• Sampling Rate: 114 kSPS
• Input Channel Configuration: 1 or 2 channels
• Input Type Support: Differential, Pseudo-Differential, Single Ended
• Data Interface: SPI
• Architecture: SAR
• Reference Type: External
• Supply Voltage Ranges: 3V ~ 5.5V (both analog and digital)
• Operating Temperature: -40°C ~ 85°C
• Package: 16-SOIC form factor
• Mounting: Surface Mount

Parts meeting all these criteria are considered direct functional equivalents and may be substituted without circuit redesign or PCB layout modification.

Parameter Comparison

Engineering Selection Recommendations

The ADC12130CIWMX/NOPB is the direct functional equivalent of the ADC12130CIWMX. Both devices share identical electrical specifications, pin configuration, and performance characteristics across all critical parameters.

The primary distinction between these parts is product lifecycle status and compliance posture:

• The ADC12130CIWMX is classified as obsolete, indicating discontinued manufacturing and limited long-term availability.
• The ADC12130CIWMX/NOPB maintains active product status with established supply chain availability.
• The ADC12130CIWMX/NOPB is ROHS3 compliant, meeting current environmental and regulatory requirements for new designs and manufacturing processes.
• The ADC12130CIWMX/NOPB is supplied in Tape & Reel format, standard for automated assembly operations.

For new designs, system upgrades, or applications requiring regulatory compliance, the ADC12130CIWMX/NOPB is the appropriate selection. For legacy system maintenance where the original part number must be preserved, the ADC12130CIWMX remains functionally equivalent where inventory permits.

Frequently Asked Questions (FAQ)

Q: Can ADC12130CIWMX/NOPB be used as a direct replacement for ADC12130CIWMX?

A: Yes. Both parts are electrically and mechanically identical across all functional parameters. No circuit redesign or PCB layout modification is required. The primary differences are product status (active vs. obsolete) and compliance certifications (ROHS3 vs. non-compliant).

Q: What is the difference between the tube and Tape & Reel packaging formats?

A: Tube packaging is suitable for manual assembly and small-volume applications. Tape & Reel format is designed for automated pick-and-place assembly in high-volume manufacturing. Both formats contain the same component with identical electrical performance.

Q: Are there any compatibility concerns when substituting these parts?

A: No compatibility concerns exist. Both parts use the same 16-SOIC package footprint, pin assignment, and electrical interface. PCB designs, firmware, and system integration require no modification.

Q: Why is the ADC12130CIWMX classified as obsolete?

A: Obsolete status indicates the manufacturer has discontinued production. The ADC12130CIWMX/NOPB represents the active continuation of this product line with maintained manufacturing support and supply availability.

Q: What does ROHS3 compliance mean for the ADC12130CIWMX/NOPB?

A: ROHS3 compliance certifies that the component meets current Restriction of Hazardous Substances directives, restricting lead, cadmium, mercury, and other hazardous materials. This is required for products sold in regulated markets and for compliance with modern manufacturing standards.

Q: Can the ADC12130CIWMX be used in new product designs?

A: While functionally equivalent, the obsolete status and non-compliant RoHS certification make the ADC12130CIWMX unsuitable for new designs. The ADC12130CIWMX/NOPB is the recommended choice for all new applications.