LM8322 Datasheet, Key-Scan, National Semiconductor Corporation

LM8322 Features

• Key-scan Key Features
• Supports keypad matrices of up to 8 × 12 keys plus 8 special-function (SF) keys for a total of 104 keys. SF keys pull keypad scan inputs directly to ground, rathe

PDF File Details

Part number:

LM8322

Manufacturer:

National Semiconductor Corporation

File Size:

893.97kb

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📄 Datasheet

Description:

Mobile i/o companion supporting key-scan. The LM8322 Mobile I/O Companion is a dedicated device to unburden a host processor from scanning a matrix-addressed keypad. In additi

LM8322 Application

• Applications
• Mobile phones Personal Digital Assistants (PDAs) Smart handheld devices Personal media players

TAGS

LM8322

National Semiconductor Corporation

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