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| NJM319 VOLTAGE COMPARATOR GENERAL DESCRIPTION The NJM319 is 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 single 5V logic and ground.The uncommitted collector of the output stage makes the NJM319 compatible with RTL,DTL and TTL as well as capable of driving lamps and relays at currents up to 25mA. FEATURES Operating Voltage Single Supply Operation Response Time Output Current Package Outline Bipolar Technology PIN CONFIGURATION PIN FUNCTION 1. NC 2. NC 3. ( 2 ) A GND 4. ( 3 ) A +INPUT 5. ( 4 ) A -INPUT 6. ( 5 ) V 7. ( 6 ) B OUTPUT 8. ( 7 ) B GND 9. ( 8 ) B +INPUT 10. ( 9 ) B -INPUT + 11. ( 10 ) V 12. ( 1 ) A OUTPUT 13. NC 14. NC PACKAGE OUTLINE NJM319D NJM319M ( +5V~+36V ) ( 80ns typ. ) ( 25mA @ Sink Current ) DIP14,DMP14,SSOP14 NJM319V NJM319D NJM319M NJM319V EQUIVALENT CIRCUIT ( 1/2 Shown ) Ver.2003-03-18 -1- NJM319 ABSOLUTE MAXIMUM RATINGS ( Ta=25C ) PARAMETER Supply Voltage Input Voltage Differential Input Voltage Power Dissipation Output to Negative Supply Voltage GND to Negative Supply Voltage GND to Positive Supply Voltage Operating Temperature Range Storage Temperature Range SYMBOL +V /V VIC VID PD VO-N VG-N VG-P Topr Tstg RATINGS 36 15 ( note1 ) 5 ( note2 ) ( DIP14 ) 500 ( DMP14 ) 300 ( SSOP14 ) 300 36 25 18 -40~+85 -40~+125 UNIT V V V mW V V V C C ( note1 ) For supply voltage less than 15V,the absolute maximum input voltage is equal to the supply voltage. ( note2 ) Do not apply voltage more than 5V at the point between +INPUT and -INPUT. ELECTRICAL CHARACTERISTICS ( Ta=25C,V+/V-=15V ) PARAMETER Input Offset Voltage Input Offset Current Input Bias Current Voltage Gain Response Time Saturation Voltage Output Leakage Current Positive Supply Current Positive Supply Current Negative Supply Current SYMBOL VIO IIO IB AV tR VSAT ILEAK + I1 + I2 I TEST CONDITION RS5k MIN. 78 TYP. 2.0 80 250 92 80 0.75 0.2 4.3 8 3 MAX. 8.0 200 1000 1.5 10 12.5 5 UNIT mV nA nA dB ns V A mA mA mA VIN:100mV Step Input 5mV Over Drive VIN-10mV,ISINK=25mA VIN10mV,V =GND=0V,VOUT=35V + V =5V,V =0V -2- Ver.2003-03-18 NJM319 TYPICAL CHARACTERISTICS Ver.2003-03-18 -3- NJM319 TYPICAL CHARACTERISTICS TYPICAL APPLICATIONS Relay Driver Window Detector TTL Output [CAUTION] The specifications on this databook are only given for information , without any guarantee as regards either mistakes or omissions. The application circuits in this databook are described only to show representative usages of the product and not intended for the guarantee or permission of any right including the industrial rights. -4- Ver.2003-03-18 |
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