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LM7538 Datasheet dual core memory sense amplifiers

Manufacturer: National Semiconductor (now Texas Instruments)

Overview: Sense Amplifiers LM5520/LM7520 series dual core memory sense amplifiers.

Download the LM7538 datasheet PDF. This datasheet also includes the LM7520 variant, as both parts are published together in a single manufacturer document.

General Description

The devices in this series of dual core sense amplifiers convert bipolar millivolt-level memory sense signals to saturated logic levels.

The design employs a common reference input which allows the input threshold voltage level of both amplifiers to be adjusted.

Separate strobe inputs provide time discrimination for each channel.