TVP5146PFPR Video Decoder IC Equivalent & Substitute Parts

Part Overview

The TVP5146PFPR is a 10-bit video decoder IC designed for monitors and television applications. It operates with dual supply voltages (1.8V and 3.3V for both analog and digital domains) and is housed in an 80-pin TQFP package with exposed pad. The device is currently classified as "Not For New Designs," making identification of active equivalent parts essential for ongoing production support and design continuity.

Substiute Parts

TVP5146PFPR

Texas InstrumentsIn Stock: 1566TVP5146PFPR Datasheet

Current PartRFQ

TVP5146M2PFPR

Texas InstrumentsIn Stock: 5105TVP5146M2PFPR Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the TVP5146PFPR is determined by strict alignment of the following parameters:

• Package type and pin count: 80-TQFP Exposed Pad (80-HTQFP 12x12)
• Supply voltage specifications: 1.8V and 3.3V for both analog and digital supplies
• Resolution: 10-bit video decoding capability
• Application domain: Video decoder for monitors and television
• Compliance certifications: ROHS3, REACH Unaffected status
• Moisture sensitivity level: MSL 3 (168 Hours)

The TVP5146M2PFPR meets all substitution criteria as a manufacturer-recommended equivalent. Both devices share identical electrical specifications, package geometry, and regulatory compliance profiles, enabling direct functional replacement in existing designs.

Parameter Comparison

Engineering Selection Recommendations

The TVP5146M2PFPR is the designated manufacturer substitute for the TVP5146PFPR. The primary distinction between these devices is product lifecycle status: the original TVP5146PFPR is classified as "Not For New Designs," while the TVP5146M2PFPR maintains active production status. Both devices are ROHS3 compliant and REACH unaffected, meeting current regulatory requirements for electronic components in consumer and industrial applications.

For designs currently using TVP5146PFPR, migration to TVP5146M2PFPR is supported by identical electrical specifications, package geometry, and pin configuration. The TVP5146M2PFPR offers improved supply availability (5070 units in stock versus 1499 units for the original part) and ongoing manufacturer support.

Frequently Asked Questions (FAQ)

Q: Can TVP5146M2PFPR directly replace TVP5146PFPR in existing PCB designs?

A: Yes. Both devices use the 80-TQFP Exposed Pad package (80-HTQFP 12x12) with identical pin assignments, supply voltage requirements (1.8V and 3.3V), and functional specifications. No PCB layout modifications are required.

Q: What is the significance of the "Not For New Designs" status on TVP5146PFPR?

A: This designation indicates that Texas Instruments is not recommending the TVP5146PFPR for new product development. The TVP5146M2PFPR is the active equivalent and should be used for new designs and production continuity.

Q: Are there differences in compliance certifications between these parts?

A: No. Both TVP5146PFPR and TVP5146M2PFPR carry identical ROHS3 compliance and REACH unaffected status, meeting the same regulatory requirements.

Q: Does package size differ between the two devices?

A: No. Both devices are supplied in the 80-HTQFP (12x12) package with exposed pad, ensuring mechanical and thermal compatibility.

Q: What supply voltage configurations do these video decoders support?

A: Both devices support dual independent supply voltages: 1.8V and 3.3V for analog supply, and 1.8V and 3.3V for digital supply, allowing flexible power distribution in monitor and television applications.