Part marking lookup

Use this tool to find TI product information based on package top markings. You may search by actual marking on a TI part, or by a TI part number.

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Part number
Marking Package | Pins
Status
Description
OPA343UA/2K5 OPA
343UA
D | 8 ACTIVE Single, 5.5-V, 5.5-MHz, RRIO operational amplifier