HG4644 — ADI µModule drop-in replacement for LTM4644

HGCHIPS HG4644 is engineered as a pin-to-pin replacement for LTM4644 (ADI). Package outline and ball map are verified against the original datasheet, so the part can be swapped on existing PCBs without layout changes — suited to second-source qualification, EOL (end-of-life) and allocation shortage situations. Full specification on the HG4644 part page, cross reference on the LTM4644 page.

Key features

• Pin-to-pin compatible with LTM4644: ball map and package verified item by item.
• In production: per-lot test reports shipped with every batch for qualification records.
• Stock ships in 48 hours: safety stock on popular parts, samples from 10 pcs (credited to first order).
• Selection support: cross-reference sheets, samples and qualification advice available on request.

Specifications

Cross reference

Drop-in for LTM4644 (ADI). Check any part number in the model finder.

Typical applications

Telecom base stations, industrial control, medical devices and test instruments.

Supply & contact

Samples and volume: tel +86 760 8992 4799, email info@hgtech.cc. More parts: ADI µModule cross reference · DDR memory overview · in-stock programme.