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ON Semiconductor and the ON Semiconductor logo are trademarks of Semiconductor Components Industries, LLC dba ON Semiconductor or its subsidiaries in the United States and/or other countries. ON Semiconductor owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other intellectual property. A listing of ON Semiconductor's product/patent coverage may be accessed at www.onsemi.com/site/pdf/Patent-Marking.pdf. ON Semiconductor reserves the right to make changes without further notice to any products herein. ON Semiconductor makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does ON Semiconductor 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. Buyer is responsible for its products and applications using ON Semiconductor products, including compliance with all laws, regulations and safety requirements or standards, regardless of any support or applications information provided by ON Semiconductor. "Typical" parameters which may be provided in ON Semiconductor 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. ON Semiconductor does not convey any license under its patent rights nor the rights of others. ON Semiconductor products are not designed, intended, or authorized for use as a critical component in life support systems or any FDA Class 3 medical devices or medical devices with a same or similar classification in a foreign jurisdiction or any devices intended for implantation in the human body. Should Buyer purchase or use ON Semiconductor products for any such unintended or unauthorized application, Buyer shall indemnify and hold ON Semiconductor 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 ON Semiconductor was negligent regarding the design or manufacture of the part. ON Semiconductor is an Equal Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner. KA393 / KA393A, KA2903 Dual Differential Comparator Features Description Single Supply Operation: 2V to 36V The KA393 / KA393A / KA2903 series consists of two independent voltage comparators designed to operate from a single power supply over a wide voltage range. Low Current Drain: 800A Typical Dual Supply Operation: 1V to 18V Allow Comparison of Voltages Near Ground Potential Compatible with all Forms of Logic Figure 1. DIP Package Figure 2. SOIC Package Low Input Bias Current: 25nA Typical Low Input Offset Current: 5nA Typical Low Offset Voltage: 1mV Typical Figure 3. Block Diagram Figure 4. Schematic Ordering Information Part Number Operating Temperature Range KA393 0 to 70C KA393A 0 to 70C KA393DTF 0 to 70C KA393ADTF 0 to 70C KA2903DTF -40 to 85C (c) 2001 Fairchild Semiconductor Corporation KA393 / KA2903 * Rev. 1.0.3 Package 8-Lead DIP Packing Method Tube Tube Tape and Reel 8-Lead SOIC Tape and Reel Tape and Reel www.fairchildsemi.com KA393 / KA393A, KA2903 -- Dual Differential Comparator June 2011 Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be operable above the recommended operating conditions and stressing the parts to these levels is not recommended. In addition, extended exposure to stresses above the recommended operating conditions may affect device reliability. The absolute maximum ratings are stress ratings only. Symbol VCC VI(DIFF) VI PD Parameter Min. Max. Unit 18 36 V 36 V Input Voltage -0.3 +36.0 V Output Short Circuit to GND Continuous Power Supply Voltage Differential Input Voltage Power Dissipation, TA = 25C TOPR Operating Temperature TSTG Storage Temperature 8-DIP 1040 8-SOIC 480 KA393 / KA393A KA2903 +70 -40 +85 -65 +150 8-DIP 120 8-SOIC 260 RJA Thermal Resistance, Junction-to-Ambient ESD Electrostatic Discharge Human Body Model, JESD22-A114 Capability Charged Device Model, JESD22-C101 (c) 2001 Fairchild Semiconductor Corporation KA393 / KA2903 * Rev. 1.0.3 0 1000 2000 mW C C C/W V KA393 / KA393A, KA2903 -- Dual Differential Comparator Absolute Maximum Ratings www.fairchildsemi.com 2 VCC = 5V and TA = 25C, Unless otherwise specified. Symbol VIO IIO Parameter Input Offset Voltage KA393 KA393A Input Offset Current Conditions VO(P) =1.4V, RS =0 1 5 1 VCM= 0 to1.5V, TA= 0 to +70C 5 TA= 0 to +70C 65 ICC Supply Current VG Voltage Gain VCC =15V, RL15K, (for Large VO(P-P) Swing) Large Signal Response Time VI =TTL Logic Swing VREF =1.4V, VRL =5V, RL =5.1K mV 2 50 150 TA=25C Input Common-Mode Voltage Range TA= 0 to +70C 250 400 TA=25C 0 VCC-1.5 TA= 0 to +70C 0 VCC-2.0 RL = , VCC = 5V 0.6 1.0 RL = , VCC = 30V 0.8 2.5 tRES Response Time VRL =5V, RL =5.1K ISINK Output Sink Current VI(-) 1V, VI(+) = 0V, VO(P) 1.5V VSAT Output Saturation Voltage Unit 4 TA=25C VI(R) Output Leakage Current Max. 9 VO(P) =1.4V, RS =0 Input Bias Current IO(LKG) Typ. VCM= 0 to1.5V, TA= 0 to +70C IBIAS tLRES Min. 50 6 VI(-) 1V, VI(+) =0V nA V mA 200 V/mV 350 ns 1.4 s 18 mA 160 ISINK=4mA, TA= 0 to +70C 400 700 VI(-) = 0V, VI(+) = 1V, VO(P) = 5V nA 0.1 VI(-) = 0V, VI(+) = 1V, VO(P) = 30V mV KA393 / KA393A, KA2903 -- Dual Differential Comparator Electrical Characteristics nA 1.0 A KA2903 VIO Input Offset Voltage IIO Input Offset Current VO(P) =1.4V, RS =0 1 7 VCM= 0 to1.5V, TA= -40 to +85C 9 15 TA=25C 5 50 TA= -40 to +85C 50 200 TA=25C 65 IBIAS Input Bias Current VI(R) Input Common-Mode Voltage Range ICC Supply Current VG Voltage Gain VCC =15V, RL15K, (for Large VO(P-P) Swing) tLRES Large Signal Response Time tRES TA= -40 to +85C 250 500 TA=25C 0 VCC-1.5 TA= -40 to +85C 0 VCC-2.0 RL = , VCC = 5V 0.6 1.0 RL = , VCC = 30V 1.0 2.5 nA nA V mA 100 V/mV VI =TTL Logic Swing VREF =1.4V, VRL =5V, RL =5.1K 350 ns Response Time VRL =5V, RL =5.1K 1.5 s ISINK Output Sink Current VI(-) 1V, VI(+) = 0V, VO(P) 1.5V 16 mA VSAT Output Saturation Voltage IO(LKG) Output Leakage Current (c) 2001 Fairchild Semiconductor Corporation KA393 / KA2903 * Rev. 1.0.3 VI(-) 1V, VI(+) =0V 25 mV 6 160 ISINK=4mA, TA= -40 to +85C VI(-) = 0V, VI(+) = 1V, VO(P) = 5V VI(-) = 0V, VI(+) = 1V, VO(P) = 30V 400 700 0.1 mV nA 1.0 A www.fairchildsemi.com 3 Figure 5. Supply Current vs. Supply Voltage Figure 6. Input Current vs. Supply Voltage Figure 7. Output Saturation Voltage vs. Sink Current Figure 8. Response Time for Various Input Overdrive-Negative Transitions KA393 / KA393A, KA2903 -- Dual Differential Comparator Typical Performance Characteristics Figure 9. Response Time for Various Input Overdrive-Positive Transitions (c) 2001 Fairchild Semiconductor Corporation KA393 / KA2903 * Rev. 1.0.3 www.fairchildsemi.com 4 5.00 4.80 A 0.65 3.81 8 5 B 1.75 6.20 5.80 PIN ONE INDICATOR 4.00 3.80 1 5.60 4 1.27 (0.33) 1.27 0.25 C B A LAND PATTERN RECOMMENDATION SEE DETAIL A 0.25 0.10 1.75 MAX 0.25 0.19 C 0.51 0.33 0.10 C KA393 / KA393A, KA2903 -- Dual Differential Comparator Physical Dimensions OPTION A - BEVEL EDGE 0.50 x 45 0.25 R0.10 GAGE PLANE R0.10 OPTION B - NO BEVEL EDGE 0.36 NOTES: UNLESS OTHERWISE SPECIFIED 8 0 0.90 0.40 A) THIS PACKAGE CONFORMS TO JEDEC MS-012, VARIATION AA, ISSUE C, B) ALL DIMENSIONS ARE IN MILLIMETERS. C) DIMENSIONS DO NOT INCLUDE MOLD FLASH OR BURRS. D) LANDPATTERN STANDARD: SOIC127P600X175-8M. E) DRAWING FILENAME: M08AREV13 SEATING PLANE (1.04) DETAIL A SCALE: 2:1 Figure 10. 8-Lead, Small-Outline Integrated Circuit (SOIC), JEDEC MS-012, .150" Narrow Body Package drawings are provided as a service to customers considering Fairchild components. Drawings may change in any manner without notice. Please note the revision and/or date on the drawing and contact a Fairchild Semiconductor representative to verify or obtain the most recent revision. Package specifications do not expand the terms of Fairchild's worldwide terms and conditions, specifically the warranty therein, which covers Fairchild products. Always visit Fairchild Semiconductor's online packaging area for the most recent package drawings: http://www.fairchildsemi.com/packaging/. (c) 2001 Fairchild Semiconductor Corporation KA393 / KA2903 * Rev. 1.0.3 www.fairchildsemi.com 5 KA393 / KA393A, KA2903 -- Dual Differential Comparator Physical Dimensions [ ] .400 10.15 .373 9.46 A .036 [0.9 TYP] (.092) [O2.337] (.032) [R0.813] PIN #1 .250.005 [6.350.13] PIN #1 B TOP VIEW OPTION 1 TOP VIEW OPTION 2 [ ] .070 1.78 .045 1.14 .310.010 [7.870.25] .130.005 [3.30.13] .210 MAX [5.33] 7 TYP 7 TYP C [ ] .021 0.53 .015 0.37 .001[.025] C .015 MIN [0.38] .140 3.55 .125 3.17 .300 [7.62] [ ] .100 [2.54] .430 MAX [10.92] NOTES: .060 MAX [1.52] A. CONFORMS TO JEDEC REGISTRATION MS-001, VARIATIONS BA B. CONTROLING DIMENSIONS ARE IN INCHES REFERENCE DIMENSIONS ARE IN MILLIMETERS C. DOES NOT INCLUDE MOLD FLASH OR PROTRUSIONS. MOLD FLASH OR PROTRUSIONS SHALL NOT EXCEED .010 INCHES OR 0.25MM. D. DOES NOT INCLUDE DAMBAR PROTRUSIONS. DAMBAR PROTRUSIONS SHALL NOT EXCEED .010 INCHES OR 0.25MM. E. DIMENSIONING AND TOLERANCING PER ASME Y14.5M-1994. [ +0.127 .010+.005 -.000 0.254-0.000 ] N08EREVG Figure 1. 8-Lead, DIP, JEDEC MS-001, .300" Wide Package drawings are provided as a service to customers considering Fairchild components. Drawings may change in any manner without notice. Please note the revision and/or date on the drawing and contact a Fairchild Semiconductor representative to verify or obtain the most recent revision. Package specifications do not expand the terms of Fairchild's worldwide terms and conditions, specifically the warranty therein, which covers Fairchild products. Always visit Fairchild Semiconductor's online packaging area for the most recent package drawings: http://www.fairchildsemi.com/packaging/. (c) 2001 Fairchild Semiconductor Corporation KA393 / KA2903 * Rev. 1.0.3 www.fairchildsemi.com 6 KA393 / KA393A, KA2903 -- Dual Differential Comparator (c) 2001 Fairchild Semiconductor Corporation KA393 / KA2903 * Rev. 1.0.3 www.fairchildsemi.com 7 ON Semiconductor and are trademarks of Semiconductor Components Industries, LLC dba ON Semiconductor or its subsidiaries in the United States and/or other countries. ON Semiconductor owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other intellectual property. A listing of ON Semiconductor's product/patent coverage may be accessed at www.onsemi.com/site/pdf/Patent-Marking.pdf. ON Semiconductor reserves the right to make changes without further notice to any products herein. ON Semiconductor makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does ON Semiconductor 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. Buyer is responsible for its products and applications using ON Semiconductor products, including compliance with all laws, regulations and safety requirements or standards, regardless of any support or applications information provided by ON Semiconductor. "Typical" parameters which may be provided in ON Semiconductor 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. ON Semiconductor does not convey any license under its patent rights nor the rights of others. ON Semiconductor products are not designed, intended, or authorized for use as a critical component in life support systems or any FDA Class 3 medical devices or medical devices with a same or similar classification in a foreign jurisdiction or any devices intended for implantation in the human body. Should Buyer purchase or use ON Semiconductor products for any such unintended or unauthorized application, Buyer shall indemnify and hold ON Semiconductor 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 ON Semiconductor was negligent regarding the design or manufacture of the part. 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