NLSF2500 - Keypad Multiplexer

Datasheet Summary

Description

Pin 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Name NC OUTA VCC IN1 IN2 IN3 IN4 IN5 NC GND OUTB OUT5 OUT4 OUT3 OUT2 OUT1 Not Internally Connected Combined “Functional OR” Output of IN1, IN2, and IN3 Supply Pin Input 1 from Switch to be Multiplexed Input 2 from Switch to be Multiplexed Input 3 from Switc

Features

http://onsemi. com.
Single Supply Operation Optimized for 1.8 V to 3.6 V VCC Tiny 3 x 3 mm QFN.
16 Package Conforms to: JEDEC MO.
220, Issue H, Variation VEED.
6 Very Low Voltage Drop Permits Operation Down to 1.65 V Near Zero Static Power ESD Protection: Human Body Model (HBM); > 3000 V, Machine Model (MM); >300 V Latchup Maximum Rating: 200 mA Pin.
to.

ON Semiconductor

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Datasheet Details

Part number	NLSF2500
Manufacturer	ON Semiconductor
File Size	164.39 KB
Description	Keypad Multiplexer
Datasheet	NLSF2500 Datasheet
Additional preview pages of the NLSF2500 datasheet.

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Full PDF Text Transcription

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NLSF2500 Keypad Multiplexer The NLSF2500 is a keyboard multiplexer fabricated in sub−micron silicon CMOS Technology. The NLSF2500 is designed to operate over wide operating voltage, with minimum power consumption and very low voltage drop from VCC. The device saves dozens of active and passive components and permits operating voltage far lower than the standard diode scheme. Features http://onsemi.com • • • • • • • • • • • Single Supply Operation Optimized for 1.8 V to 3.6 V VCC Tiny 3 x 3 mm QFN−16 Package Conforms to: JEDEC MO−220, Issue H, Variation VEED−6 Very Low Voltage Drop Permits Operation Down to 1.

Published: Apr 27, 2007 |