NJM2901 SINGLE-SUPPLY QUAD COMPARATOR GENERAL DESCRIPTION PACKAGE OUTLINE These devices offer higher frequency operation and faster switching than can be had from internally compensated quad op amps.Indeed for single-supply applications,the Darlington PNP input stage allows them to compare voltages that include ground.The two-stage common-emitter output circuit provides gain and output sink capacity of 6mA at an output level of NJM2901N NJM2901M (DIP14) (DMP14) 400mV.The output collector is left open,permitting the designer to drive devices in the range of 2V to 36V. FEATURES Operating Voltage ( +2V~+36V ) Single Supply Operation NJM2901V (SSOP14) Open Collector Output Package Outline DIP14, DMP14, SSOP14 Bipolar Technology PIN CONFIGURATION PIN FUNCTION (Top View) 1. B OUTPUT 2. A OUTPUT + 3. V 4. A -INPUT 5. A +INPUT 6. B -INPUT 7. B +INPUT 8. C -INPUT 9. C +INPUT 10. D -INPUT 11. D +INPUT DIP14, DMP14, SSOP14 12. GND 13. D OUTPUT 14. C OUTPUT EQUIVALENT CIRCUIT ( 1/4 Shown ) Ver.2011-09-20 - 1 - NJM2901 ABSOLUTE MAXIMUM RATINGS ( Ta=25C ) PARAMETER SYMBOL RATINGS UNIT + Supply Voltage V 36 ( 18) V Differential Input Voltage V 36 V ID Input Voltage V -0.3~+36 V IN ( DIP14 ) 570 Power Dissipation P ( DMP14 ) 300 mW D ( SSOP14 ) 300 Operating Temperature Range T -40~+85 C opr Storage Temperature Range T -50~+125 C stg ELECTRICAL CHARACTERISTICS + ( Ta=25C,V =5V ) PARAMETER SYMBOLTEST CONDITION MIN. TYP. MAX. UNIT Input Offset Voltage V R =0,V=1.4V - 2 7 mV IO S O + - Input Offset Current I I =I -I - 5 50 nA IO IN IN IN Input Bias Current I - 25 250 nA B Input Common Mode Voltage Range V 0~3.5 - - V ICM Large Signal Voltage Gain A R =15k - 106 - dB V L Response Time t R =5.1k - 1.3 - s R L - + Output Sink Current I V =1V,V =0V,V=1.5V 6 16 - mA SINK IN IN O - + Output Saturation Voltage V V =1V,V =0V,I=3mA - 200 400 mV SAT IN IN SINK - + Output Leakage Current I V =0V,V =1V,V=5V - 0.1 1.0 A LEAK IN IN O Operating Current I R = - 0.8 2 mA CC L Ver.2011-09-20 - 2 -