NJM2901C / NJM2901CA SINGLE-SUPPLY QUAD COMPARATOR GENERAL DESCRIPTION PACKAGE OUTLINE The NJM2901C / NJM2901CA consist of four independent voltage comparators that are designed specifically to operate from a single power supply over a wide range of voltages. Operation from split power supplies is also possible and the low power supply current drain is independent of the magnitude of the power supply voltage. The NJM2901C / NJM2901CA NJM2901CG NJM2901CV NJM2901CAG NJM2901CAV has a unique characteristic: the input common-mode voltage range (SOP14) (SSOP14) includes ground, even though operated from a single power supply voltage. Application areas include limit comparators, simple analog-to-digital converters pulse, square-wave and time delay generators wide range V MOS clock timers multi-vibrators and high voltage digital logic gates. CO The NJM2901C /NJM2901CA were designed to directly interface with TTL and MOS. When operated from both plus and minus power supplies, the NJM2901C will directly interface with MOS logic where their low power drain is a distinct advantage over standard comparators. FEATURES PIN CONFIGURATION Operating Voltage +2V to +36V (Top View) Single Supply Operation B OUTPUT 1 14 C OUTPUT Open Collector Output A OUTPUT 2 13 D OUTPUT Package Outline SOP14, SSOP14 V+ 3 12 V- Bipolar Technology 4 11 A -INPUT D +INPUT Internal ESD protection Human body model (HBM) 2000V typ. A +INPUT 5 10 D -INPUT Wide temperature range -40 to +125 B -INPUT 6 9 C +INPUT Input Offset Voltage Grade B +INPUT 7 8 C -INPUT NJM2901C(Normal-Grade) NJM2901CA(A-Grade) NJM2901CG/NJM2901CV 5mV max. 2.5mV max. NJM2901CAG/NJM2901CAV EQUIVALENT CIRCUIT ( 1/4Shown ) - V ver.06 - 1 - NJM2901C / NJM2901CA ABSOLUTE MAXIMUM RATINGS ( Ta=25C ) PARAMETER SYMBOL RATINGS UNIT + - Supply Voltage V -V +36 V Differential Input Voltage(Note1) V 36 V ID - - Input Voltage(Note2) V V -0.3 to V +36 V IN - - Output Terminal Input Voltage(Note3) V V -0.3 to V +36 V O SOP : 880 (Note4) 1200 (Note5) Power Dissipation P mW D SSOP : 510 (Note4) 640 (Note5) Operating Temperature Range T -40 to +125 C opr Storage Temperature Range T -65 to +150 C stg (Note1) It can be applied to the input terminals regardless of the supply voltage and must be less than the rating voltage. + (Note2) Input voltage is the voltage should be allowed to apply to the input terminal independent of the magnitude of V + (Note3) Output voltage is the voltage should be allowed to apply to the output terminal independent of the magnitude of V . (Note4) EIA/JEDEC STANDARD Test board (76.2 x 114.3 x 1.6mm, 2layers, FR-4) mounting (Note5) EIA/JEDEC STANDARD Test board (76.2 x 114.3 x 1.6mm, 4layers, FR-4) mounting ELECTRICAL CHARACTERISTICS + - (V =5V,V =0V,Ta=25C unless otherwise noted.) PARAMETER SYMBOL TEST CONDITION MIN. TYP. MAX. UNIT R =0, V =1.4V - 0.5 5 S O Input Offset Voltage V mV IO R =0, V =1.4V, NJM2901CA - 0.5 2.5 S O Input Offset Current I - 0.5 50 nA IO Input Bias Current I - 20 250 nA B + Open-Loop Voltage Gain A V = 15V, R =15k, V = 1V to 11V 94 106 - dB V L o Common Mode Input Voltage Range V 0 - 3.5 V ICM no load - 0.8 2 Supply Current (all comparators) I mA SUPPLY + V = +30V, no load - 1.1 2.5 Low-level Output Voltage V V + = 0V, V - = 1V, I = 4mA - 160 400 mV OL IN IN SINK + Output Leakage Current I V = V = 30V, V + = 1V, V - = 0V - - 1 uA LEAK o IN IN Output Sink Current I V + = 0V, V - = 1V, V = 1.5V 6 16 - mA SINK IN IN o + Response Time t R = 5.1k to V - 1.3 - s re L + Large Signal Response Time t R = 5.1k to V , Vref = +1.4V, TTL input - 250 - ns rel L ver.06 - 2 -