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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 1 QFN-16 CASE 485AE * * * 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. (c) Semiconductor Components Industries, LLC, 2006 June, 2006 - Rev. 2 1 Publication Order Number: NLSF2500/D CC CC * * * * * * * * 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 MARKING DIAGRAM 16 NLSF 2500 ALYW G NLSF2500 GND IN1 IN2 IN3 IN4 IN5 VCC R R R R R Ax IN IN IN IN IN INx Bx BA BA BA BA BA N1 N2 R R R R R R R GND OUTA OUT1 OUT2 OUT3 OUT4 OUT5 OUTB Figure 1. Device Block Diagram Figure 2. Circuit Schematic (1 Channel Pair Only) PIN 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 Switch to be Multiplexed Input 4 from Switch to be Multiplexed Input 5 from Switch to be Multiplexed Not Internally Connected Ground Combined "Functional OR" Output of IN4 and IN5 Output 5 for Keyboard Interface Lines Output 4 for Keyboard Interface Lines Output 3 for Keyboard Interface Lines Output 2 for Keyboard Interface Lines Output 1 for Keyboard Interface Lines Function Description http://onsemi.com 2 NLSF2500 MAXIMUM RATINGS Symbol VCC VI VO IIK IOK IO ICC IGND TSTG TL TJ qJA PD MSL FR VESD DC Supply Voltage DC Input Voltage DC Output Voltage DC Input Diode Current DC Output Diode Current DC Output Sink Current DC Supply Current per Supply Pin DC Ground Current per Ground Pin Storage Temperature Range Lead Temperature, 1 mm from Case for 10 Seconds Junction Temperature under bias Thermal Resistance Power Dissipation in Still Air at 85C Moisture Sensitivity Flammability Rating ESD Test Voltage Oxygen Index: 28 to 34 Human Body Model (Note 1) Machine Model (Note 2) VI < GND VO = GND Rating Value -0.5 to +7.0 0 v VCC v VCC + 0.5 - 0.5 to + 7.0 50 - 50 50 100 100 - 65 to + 150 260 + 150 80 800 Level 1 UL 94 V-0 @ 0125 in > 3000 > 300 V Unit V V V mA mA mA mA mA C C C C/W mW Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect device reliability. 1. Tested to EIA/JESD22-A114-A. 2. Tested to EIA/JESD22-A115-A. RECOMMENDED OPERATING CONDITIONS Symbol VCC VIN VOUT TA Positive DC Supply Voltage DC Input Voltage DC Output Voltage Operating Temperature Range Characteristics Min 1.5 GND GND 40 Max 5.5 VCC + 0.5 5.5 85 Unit V V V C DC CHARACTERISTICS Symbol VIL VIH ROUT RIN 2.7 RIN 1.8 VD ICC IL CP Parameter Input Logic Low Voltage Input Logic High Voltage OUTx Pullup Resistance INx Pullup Resistance INx Pullup Resistance Voltage Drop Quiescent Current Output Leakage Current I/O Pin Capacitance PIN = GND PIN = GND INx = GND, IOUT = 100 mA All I/O Floating INx = Floating 1.0 MHz 2.5 1.65 - 3.6 Condition VCC 1.65 - 3.6 1.65 - 3.6 1.65 - 3.6 2.7 1.8 50 50 100 Min 0.3 * VCC 0.7 * VCC 150 150 360 100 10 1.0 15 Max Unit V V kW kW kW mV mA mA pF http://onsemi.com 3 NLSF2500 ORDERING INFORMATION Device Nomenclature Device Order Number NLSF2500MN1R2G Circuit Indicator NL Technology SF Device Function 2500 Package Suffix MN1 Tape and Reel Suffix R2 Package Type QFN-16 (Pb-Free) Tape & Reel Size 3000 For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D. http://onsemi.com 4 NLSF2500 PACKAGE DIMENSIONS QFN-16 3*3*0.85 MM, 0.5 P CASE 485AE-01 ISSUE O D A B NOTES: 1. DIMENSIONING AND TOLERANCING PER ASME Y14.5M, 1994. 2. CONTROLLING DIMENSION: MILLIMETERS. 3. DIMENSION b APPLIES TO PLATED TERMINAL AND IS MEASURED BETWEEN 0.25 AND 0.30 MM FROM TERMINAL. 4. COPLANARITY APPLIES TO THE EXPOSED PAD AS WELL AS THE TERMINALS. 5. OUTLINE MEETS JEDEC DIMENSIONS PER MO-220, VARIATION VEED-6. DIM A A1 A3 b D D2 E E2 e K L SEATING PLANE MILLIMETERS MIN NOM MAX 0.800 0.900 1.000 0.000 0.025 0.050 0.200 REF 0.180 0.250 0.300 3.00 BSC 1.250 1.40 1.550 3.00 BSC 1.250 1.40 1.550 0.500 BSC 0.200 --- --- 0.300 0.400 0.500 PIN 1 LOCATION 0.15 C 0.15 C 0.10 C 16 X 0.08 C 16X L NOTE 5 4 16X K 1 16 16X 13 12 0.10 C A B 0.05 C NOTE 3 ON Semiconductor and are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. "Typical" parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including "Typicals" must be validated for each customer application by customer's technical experts. SCILLC does not convey any license under its patent rights nor the rights of others. SCILLC products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the SCILLC product could create a situation where personal injury or death may occur. Should Buyer purchase or use SCILLC products for any such unintended or unauthorized application, Buyer shall indemnify and hold SCILLC and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that SCILLC was negligent regarding the design or manufacture of the part. SCILLC is an Equal Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner. PUBLICATION ORDERING INFORMATION LITERATURE FULFILLMENT: Literature Distribution Center for ON Semiconductor P.O. Box 5163, Denver, Colorado 80217 USA Phone: 303-675-2175 or 800-344-3860 Toll Free USA/Canada Fax: 303-675-2176 or 800-344-3867 Toll Free USA/Canada Email: orderlit@onsemi.com N. American Technical Support: 800-282-9855 Toll Free USA/Canada Europe, Middle East and Africa Technical Support: Phone: 421 33 790 2910 Japan Customer Focus Center Phone: 81-3-5773-3850 ON Semiconductor Website: www.onsemi.com Order Literature: http://www.onsemi.com/orderlit For additional information, please contact your local Sales Representative CCC CCC TOP VIEW (A3) SIDE VIEW D2 5 8 E A A1 C e EXPOSED PAD 9 E2 b BOTTOM VIEW http://onsemi.com 5 NLSF2500/D |
Price & Availability of NLSF2500
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