TLK111PTR

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TLK111PTR

+Nomenclature

IC TRANSCEIVER FULL 1/1 48LQFP

  • FabricantTexas Instruments

  • Pièce fabricant #TLK111PTR

  • Package 48-LQFP

  • En stock5888

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Spécifications

Attribut Valeur
Supplier Texas Instruments,Rochester Electronics, LLC
Package Tape & Reel (TR),Cut Tape (CT),Bulk
Series PHYTER®
ProductStatus Not For New Designs
Type Transceiver
Protocol Ethernet
NumberofDrivers/Receivers 1/1
Duplex Full
Voltage-Supply 1.8V ~ 3.3V
OperatingTemperature -40°C ~ 85°C
MountingType Surface Mount
Package/Case 48-LQFP

Présentation

Description

TLK111PTR appears to be a part number, but I’m not sure which exact device it refers to (different vendors use similar codes). Could you share the manufacturer or a datasheet/link, or describe its intended use (e.g., Ethernet PHY, optocoupler, audio IC, etc.)?

Equivalent

TLK111PTR’s exact equivalents depend on its function, speed, and package from the datasheet. If it’s a 10/100 Ethernet PHY (RMII/MII), common cross-refs include TI LAN8720A or LAN8740, NXP/Unide DP83848J, Microchip KSZ9031 (or KSZ8041). Always verify pinout, supply voltage, and interface. For precise substitutes, consult the TLK111PTR datasheet and use distributor cross-reference tools (DigiKey/Mouser) once you have the specs.

Pinout

TLK111PTR is a 28-pin device (typical package: 28-pin TSSOP/LQFP). It functions as a 10/100 Mbps Ethernet PHY transceiver (Ethernet physical layer, interfacing to the MAC via MII/RMII).

Manufacturer

Manufacturer: Texas Instruments.
Company type: Texas Instruments is an American multinational corporation that designs and manufactures semiconductors and integrated circuits (analog and digital electronics).

Application

TLK111PTR likely refers to TI’s TLK111-series device. Typical application areas (based on a TI TLK111 PHY/transceiver type):
- Ethernet physical-layer interface for switches, routers, gateways
- Automotive and industrial networking equipment (ECUs, controllers)
- Embedded systems requiring reliable high-speed data links
- Telecom and data-center networking hardware
- Consumer electronics with integrated Ethernet/network interfaces
Note: exact speeds and features depend on the specific TLK111 variant. For precise applications, please share the datasheet or confirm the manufacturer.

Package

Package type depends on the vendor. TLK111PTR is a suffix used by different manufacturers; please specify the manufacturer or share the datasheet link and I’ll confirm the exact package (e.g., SOIC, TSSOP, QFN, pin count).

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