NLSF2500

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 1.65 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−Pin Compatible with CM2500 This is a Pb−Free Device www.DataSheet4U.com 1 ÇÇ ÇÇ 16 MARKING DIAGRAM QFN−16 CASE 485AE NLSF 2500 ALYW G Typical Applications XXXX A L Y W G = Specific Device Code = Assembly Location = Wafer Lot = Year = Work Week = Pb−Free Package 5 IN2 6 IN3 7 IN4 IN1 4 VCC 3 OUTA 2 NC 1 OUT1 16 OUT2 15 OUT3 14 OUT4 13 8 IN5 9 NC 10 GND 11 OUTB 12 OUT5 Cell Phones PDAs MP3 players PIN CONNECTIONS Bottom View ORDERING INFORMATION See detailed ordering and shipping information in the package dimensions section on page 4 of this data sheet. © Semiconductor Components Industries, LLC, 2006 June, 2006 − Rev. 2 1 Publication Order Number: NLSF2500/D NLSF2500 GND IN1 IN2 IN3 IN4 IN5 VCC R R ...