TLK2201BRCPRG4 Equivalent & Substitute Parts

Part Overview

The TLK2201BRCPRG4 is a full-duplex IEEE 802.3 transceiver IC in a 64-HVQFP surface mount package. This component is discontinued at DiGi Electronics, necessitating identification of functionally equivalent alternatives for ongoing system support and new designs. The part operates within a 2.3V to 2.7V supply voltage range and supports industrial temperature specifications from 0°C to 70°C.

Substiute Parts

TLK2201BRCPRG4

Texas InstrumentsIn Stock: 1009TLK2201BRCPRG4 Datasheet

Current PartRFQ

TLK2201BRCPR

Texas InstrumentsIn Stock: 2670TLK2201BRCPR Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the TLK2201BRCPRG4 is determined by strict equivalence across the following critical parameters:

• Protocol compliance: IEEE 802.3 full-duplex transceiver architecture
• Electrical specifications: 2.3V to 2.7V supply voltage range
• Functional configuration: 1/1 driver/receiver topology
• Physical packaging: 64-HVQFP (10x10) surface mount form factor
• Environmental compliance: ROHS3 and REACH status
• Moisture sensitivity: MSL 3 classification

The TLK2201BRCPR variant meets all substitution criteria as a direct functional equivalent, differing only in packaging format (Tape & Reel versus standard packaging).

Parameter Comparison

Engineering Selection Recommendations

The TLK2201BRCPR is the direct substitute for the discontinued TLK2201BRCPRG4. Both parts maintain identical electrical, functional, and environmental specifications. The primary distinction is product lifecycle status: TLK2201BRCPRG4 is discontinued, while TLK2201BRCPR is designated Last Time Buy, indicating limited future availability.

For new designs and ongoing production requiring IEEE 802.3 full-duplex transceiver functionality in the 64-HVQFP package with 2.3V to 2.7V operation, the TLK2201BRCPR provides full compatibility. Both parts carry ROHS3 compliance and REACH unaffected status, meeting current regulatory requirements.

Frequently Asked Questions (FAQ)

Q: Can TLK2201BRCPR directly replace TLK2201BRCPRG4 in existing designs?

A: Yes. Both parts are electrically and functionally identical across all specified parameters: IEEE 802.3 protocol, 1/1 transceiver configuration, full-duplex operation, 2.3V to 2.7V supply voltage, 0°C to 70°C operating temperature, and 64-HVQFP packaging. No circuit modifications are required.

Q: What is the difference between TLK2201BRCPRG4 and TLK2201BRCPR?

A: The parts differ only in packaging format. TLK2201BRCPRG4 uses standard packaging, while TLK2201BRCPR is supplied in Tape & Reel format. The electrical and functional specifications are identical.

Q: Are there any compliance or certification differences?

A: No. Both parts maintain ROHS3 compliance, REACH unaffected status, and MSL 3 moisture sensitivity classification. Environmental and regulatory certifications are equivalent.

Q: What is the significance of "Last Time Buy" status for TLK2201BRCPR?

A: Last Time Buy indicates this is the final production run before the part is discontinued. Inventory availability is limited. For long-term production requirements, alternative solutions should be evaluated in parallel.

Q: Are the pin configurations and package dimensions identical?

A: Yes. Both parts use the 64-HVQFP (10x10) package with identical pin assignments and physical dimensions, ensuring direct PCB compatibility.