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
OPA1644AIPWR O1644A PW | 14 ACTIVE OPA1641/1642/1644 SoundPLUS™ High-Performance, JFET-Input Audio OpAmps