TLK2211RCPRG4 Equivalent & Substitute Parts

Part Overview

The TLK2211RCPRG4 is an IEEE 802.3 transceiver manufactured by Texas Instruments, housed in a 64-HVQFP (10x10) surface mount package. This component is classified as obsolete, making identification of suitable substitute parts essential for ongoing system support and new design implementations. The obsolete status necessitates evaluation of compatible alternatives that maintain functional and physical compatibility with existing applications.

Substiute Parts

TLK2211RCPRG4

Texas InstrumentsIn Stock: 974TLK2211RCPRG4 Datasheet

Current PartRFQ

TLK2201BIRCP

Texas InstrumentsIn Stock: 1900TLK2201BIRCP Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the TLK2211RCPRG4 is determined by the following critical parameters:

• Package Compatibility: Identical 64-HVQFP (10x10) surface mount package ensures mechanical and electrical pin compatibility
• Protocol Compliance: IEEE 802.3 transceiver functionality must be maintained
• Operating Temperature Range: -40°C ~ 85°C operational envelope must be supported
• RoHS and Environmental Compliance: ROHS3 compliance and MSL rating of 3 (168 Hours) required
• Mounting Type: Surface mount technology consistency

The TLK2201BIRCP qualifies as a manufacturer-recommended substitute based on these parameters. While supply voltage ranges differ (TLK2201BIRCP operates at 2.3V ~ 2.7V versus TLK2211RCPRG4 at 3V ~ 3.6V), both components share identical package geometry, protocol support, temperature rating, and compliance certifications.

Parameter Comparison

Engineering Selection Recommendations

The TLK2201BIRCP is designated as the manufacturer-recommended substitute for the obsolete TLK2211RCPRG4. Both components maintain ROHS3 compliance and identical MSL ratings, ensuring equivalent environmental and regulatory standing. The TLK2201BIRCP carries a Last Time Buy status, indicating limited future availability; procurement planning should account for this constraint.

The primary technical distinction between these parts is the supply voltage range. Design implementations must confirm that system power delivery architecture supports the TLK2201BIRCP voltage specification (2.3V ~ 2.7V) or that the original TLK2211RCPRG4 voltage range (3V ~ 3.6V) remains available through alternative sourcing channels.

Frequently Asked Questions (FAQ)

Q: Can the TLK2201BIRCP directly replace the TLK2211RCPRG4 in existing designs?

A: Physical and electrical pin compatibility is maintained due to identical 64-HVQFP (10x10) package geometry and IEEE 802.3 protocol support. However, the supply voltage range difference (2.3V ~ 2.7V versus 3V ~ 3.6V) must be evaluated against your system's power delivery specifications.

Q: What is the significance of the Last Time Buy status for the TLK2201BIRCP?

A: Last Time Buy status indicates that Texas Instruments has announced end-of-life for this component. Existing inventory may be available, but future procurement will not be possible. Long-term design strategies should account for this limitation.

Q: Are the package dimensions identical between these two parts?

A: Yes. Both the TLK2211RCPRG4 and TLK2201BIRCP use the 64-HVQFP (10x10) surface mount package with 64-PowerVFQFP case designation, ensuring identical PCB footprint and mounting requirements.

Q: Do both parts meet the same environmental and compliance standards?

A: Both components are ROHS3 compliant with MSL rating of 3 (168 Hours), REACH unaffected status, and identical ECCN and HTSUS classifications. Environmental and regulatory compliance is equivalent.

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

A: Both the TLK2211RCPRG4 and TLK2201BIRCP operate across the -40°C ~ 85°C temperature range, providing identical thermal performance specifications.