LM119JAN LM119JAN High Speed Dual Comparator Literature Number: SNOSAO2A LM119JAN High Speed Dual Comparator General Description Features The LM119 is a precision high speed dual comparator fabricated on a single monolithic chip. It is designed to operate over a wide range of supply voltages down to a single 5V logic supply and ground. Further, it has higher gain and lower input currents than devices such as the LM710. The uncommitted collector of the output stage makes the LM119 compatible with RTL, DTL and TTL as well as capable of driving lamps and relays at currents up to 25 mA. Although designed primarily for applications requiring operation from digital logic supplies, the LM119 is fully specified for power supplies up to ±15V. It features faster response than the LM111 at the expense of higher power dissipation. However, the high speed, wide operating voltage range and low package count make the LM119 much more versatile than older devices such as the LM711. ■ ■ ■ ■ ■ ■ ■ Two independent comparators Operates from a single 5V supply Typically 80 ns response time at ±15V Minimum fan-out of 2 each side Maximum input current of 1 μA over temperature Inputs and outputs can be isolated from system ground High common mode slew rate Ordering Information NS Part Number JAN Part Number NS Package Number Package Description JL119BIA JM38510/10306BIA H10C 10LD T0-100 Metal Can JL119BCA JM38510/10306BCA J14A 14LD CERDIP Connection Diagrams Dual-In-Line Package Metal Can Package 20148107 Case is connected to pin 5 (V−) 20148104 Top View See NS Package Number J14A © 2010 National Semiconductor Corporation Top View See NS Package Number H10C 201481 201481 Version 2 Revision 3 www.national.com Print Date/Time: 2010/09/30 23:38:32 LM119JAN High Speed Dual Comparator OBSOLETE September 24, 2010 LM119JAN Schematic Diagram 20148101 *Do not operate the LM119 with more than 16V between GND and V+ www.national.com 2 201481 Version 2 Revision 3 Print Date/Time: 2010/09/30 23:38:32 LM119JAN Absolute Maximum Ratings (Note 1) Total Supply Voltage Output to Negative Supply Voltage Ground to Negative Supply Voltage Ground to Positive Supply Voltage Differential Input Voltage Input Voltage (Note 3) Power Dissipation (Note 2) Output Short Circuit Duration Storage Temperature Range 36V 36V 25V 18V ±5V ±15V 500 mW 10 sec −65°C ≤ TA ≤ 150°C −55°C ≤ TA ≤ 125°C 150°C 260°C Operating Ambient Temperature Range Maximum Junction Temperature (TJ) Lead Temperature (Soldering, 10 sec.) Thermal Resistance θJA H Package (Still Air) H Package (500LF/Min Air flow) J Package (Still Air) J Package (500LF/Min Air flow) 162°C/W 88°C/W 94°C/W 52°C/W θJC H Package J Package Package Weight H Package J Package ESD rating (Note 4) 31°C/W 11°C/W TBD TBD 800V Quality Conformance Inspection Mil-Std-883, Method 5005 - Group A Subgroup Description 1 Static tests at Temp °C 25 2 Static tests at 125 3 Static tests at -55 4 Dynamic tests at 25 5 Dynamic tests at 125 6 Dynamic tests at -55 7 Functional tests at 25 8A Functional tests at 125 8B Functional tests at -55 9 Switching tests at 25 10 Switching tests at 125 11 Switching tests at -55 12 Settling time at 25 13 Settling time at 125 14 Settling time at -55 3 201481 Version 2 Revision 3 Print Date/Time: 2010/09/30 23:38:32 www.national.com LM119JAN Electrical Characteristics DC Parameters Symbol VIO IIO Parameter Conditions Input Offset Voltage Input Offset Current Notes 4.0 mV 1 -7.0 7.0 mV 2, 3 +VCC = 27V, -VCC = -3V, -4.0 4.0 mV 1 VCM = -12V, RS = 50Ω -7.0 7.0 mV 2, 3 +VCC = 3V, -VCC = -27V, -4.0 4.0 mV 1 VCM = 12V, RS = 50Ω -7.0 7.0 mV 2, 3 +VCC = 2.5V, -VCC = -2.5V, -4.0 4.0 mV 1 VCM = 2.5V, RS = 50Ω -7.0 7.0 mV 2, 3 +VCC = 15V, -VCC = -15V, VCM = 0V -75 +75 nA 1, 2 -100 +100 nA 3 +VCC = 27V, -VCC = -3V, VCM = -12V -75 +75 nA 1, 2 -100 +100 nA 3 -75 +75 nA 1, 2 -100 +100 nA 3 10 mA 1, 2 11.5 +VCC = 15V, -VCC = -15V -ICC Power Supply Current +VCC = 15V, -VCC = -15V Common Mode Rejection Subgroups -4.0 Power Supply Current CMRR Unit +VCC = 15V, -VCC = -15V, +ICC Input Bias Current Max VCM = 0V, RS = 50Ω +VCC = 3V, -VCC = -27V, VCM = 12V ±IIB Min mA 3 -5.0 mA 1 -4.5 mA 2 -6.0 mA 3 1, 2 +VCC = 15V, -VCC = -15V, VCM = 0V -0.1 500 nA -0.1 1000 nA 3 +VCC = 27V, -VCC = -3V, VCM = -12V -0.1 750 nA 1, 2 -0.1 1000 nA 3 +VCC = 3V, -VCC = -27V, VCM = 12V -0.1 750 nA 1, 2 -0.1 1000 nA 3 dB 1, 2, 3 -12V ≤ VCM ≤ +12V, -27V ≤ -VCC ≤ -3V, 90 3V ≤ +VCC ≤ 27V, RS = 50Ω VOL Low Level Output Voltage +VCC = 3.5V, -VCC = -1V, VCM = 1V, VIO = 7mV, IO = 3.2mA 0.4 V 1, 2 0.6 V 3 +VCC = 2.25V, -VCC = -2.25V, VCM=2.25V, VIO = 7mV, IO = 3.2mA 0.4 V 1, 2 0.6 V 3 +VCC = 27V, -VCC = -3V, VCM = -12V, VIO = 7mV, IO = 25mA 1.5 V 1, 2, 3 +VCC = 3V, -VCC = -27V, VCM = 12V, VIO = 7mV, IO = 25mA 1.5 V 1, 2, 3 -1.0 2.0 µA 1 -1.0 10 µA 2 ICEX Output Leakage Current +VCC = 18V, -VCC = -18V, VO = 18V AV Voltage Gain (Collector) +VCC = 15V, -VCC = -15V, VO = 1.5V to 11.5V www.national.com (Note 5) 10 K 4 (Note 5) 5.0 K 5, 6 4 201481 Version 2 Revision 3 Print Date/Time: 2010/09/30 23:38:32 The following conditions apply to all the following parameters, unless otherwise specified. AC: ±15V, CL = 50pF Symbol Parameter Conditions Notes Min Max Unit Subgroups tRLHC Response Time (Collector Output) VOD (overdrive) = +5mV, VI = 100mV 125 nS 9 tRHLC Response Time (Collector Output) VOD (overdrive) = -5mV, VI = 100mV 160 nS 9 Min Max Unit Subgroups -1.0 1.0 mV 1 -1.0 1.0 mV 1 -1.0 1.0 mV 1 +VCC = 15V, -VCC = -15V, VCM = 0V -50 50 nA 1 +VCC = 27V, -VCC = -3V, VCM = -12V -50 50 nA 1 +VCC = 3V, -VCC = -27V, VCM = 12V -50 50 nA 1 DC Drift Parameters Delta calculations performed at Group B-5 Symbol VIO Parameter Input Offset Voltage Conditions Notes +VCC = 15V, -VCC = -15V, VCM = 0V, RS = 50Ω +VCC = 27V, -VCC = -3V, VCM = -12V, RS = 50Ω +VCC = 3V, -VCC = -27V, VCM = 12V, RS = 50Ω ±IIB Input Bias Current Note 1: Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for which the device is functional, but do not guarantee specific performance limits. For guaranteed specifications and test conditions, see the Electrical Characteristics. The guaranteed specifications apply only for the test conditions listed. Some performance characteristics may degrade when the device is not operated under the listed test conditions. Note 2: The maximum power dissipation must be derated at elevated temperatures and is dictated by TJmax (maximum junction temperature), θJA (package junction to ambient thermal resistance), and TA (ambient temperature). The maximum allowable power dissipation at any temperature is PDmax = (TJmax - TA)/ θJA or the number given in the Absolute Maximum Ratings, whichever is lower. Note 3: For supply voltages less than ±15V the absolute maximum input voltage is equal to the supply voltage. Note 4: Human Body model, 1.5KΩ in series with 100pF. Note 5: K = V/mV. 5 201481 Version 2 Revision 3 Print Date/Time: 2010/09/30 23:38:32 www.national.com LM119JAN AC Parameters LM119JAN Typical Performance Characteristics Input Currents Common Mode Limits 20148110 20148111 Transfer Function Response Time for Various Input Overdrives 20148112 20148113 Response Time for Various Input Overdrives Input Characteristics 20148115 20148114 www.national.com 6 201481 Version 2 Revision 3 Print Date/Time: 2010/09/30 23:38:32 LM119JAN Response Time for Various Input Overdrives Response Time for Various Input Overdrives 20148116 20148117 Supply Current Output Saturation Voltage 20148118 20148119 Supply Current Output Limiting Characteristics 20148120 20148121 7 201481 Version 2 Revision 3 Print Date/Time: 2010/09/30 23:38:32 www.national.com LM119JAN Typical Applications (Note Pin numbers are for metal can package. ) Relay Driver Window Detector 20148105 Note 6: Pin numbers are for metal can package. VOUT = 5V for VLT ≤ VIN ≤ VUT VOUT = 0 for VIN ≤ VLTor VIN ≥ VUT www.national.com 8 201481 Version 2 Revision 3 Print Date/Time: 2010/09/30 23:38:32 20148106 LM119JAN Revision History Section Date Released 7/0105 09/24/2010 Revision A B Section Changes New release to corporate format Obsolete Data Sheet 1 MDS datasheet converted into one corporate data sheet format MJLM119-X Rev. 0BL will be archived. Revision B, End of Life on Product/NSID Dec. 2009 Obsolete Data Sheet 9 201481 Version 2 Revision 3 Print Date/Time: 2010/09/30 23:38:32 www.national.com LM119JAN Physical Dimensions inches (millimeters) unless otherwise noted Metal Can Package (H) NS Package Number H10C Cavity Dual-In-Line Package (J) NS Package Number J14A www.national.com 10 201481 Version 2 Revision 3 Print Date/Time: 2010/09/30 23:38:32 LM119JAN Notes 11 201481 Version 2 Revision 3 Print Date/Time: 2010/09/30 23:38:32 www.national.com LM119JAN High Speed Dual Comparator Notes For more National Semiconductor product information and proven design tools, visit the following Web sites at: www.national.com Products Design Support Amplifiers www.national.com/amplifiers WEBENCH® Tools www.national.com/webench Audio www.national.com/audio App Notes www.national.com/appnotes Clock and Timing www.national.com/timing Reference Designs www.national.com/refdesigns Data Converters www.national.com/adc Samples www.national.com/samples Interface www.national.com/interface Eval Boards www.national.com/evalboards LVDS www.national.com/lvds Packaging www.national.com/packaging Power Management www.national.com/power Green Compliance www.national.com/quality/green Switching Regulators www.national.com/switchers Distributors www.national.com/contacts LDOs www.national.com/ldo Quality and Reliability www.national.com/quality LED Lighting www.national.com/led Feedback/Support www.national.com/feedback Voltage References www.national.com/vref Design Made Easy www.national.com/easy www.national.com/powerwise Applications & Markets www.national.com/solutions Mil/Aero www.national.com/milaero PowerWise® Solutions Serial Digital Interface (SDI) www.national.com/sdi Temperature Sensors www.national.com/tempsensors SolarMagic™ www.national.com/solarmagic PLL/VCO www.national.com/wireless www.national.com/training PowerWise® Design University THE CONTENTS OF THIS DOCUMENT ARE PROVIDED IN CONNECTION WITH NATIONAL SEMICONDUCTOR CORPORATION (“NATIONAL”) PRODUCTS. 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