A Product Line of Diodes Incorporated AZV331 SINGLE GENERAL PURPOSE LOW VOLTAGE COMPARATOR Description Pin Assignments The AZV331 is a low voltage 2.5V to 5.5V, single comparator, which KS/K Package has a very low supply current of 60A, making the part an excellent (SC-70-5/SOT-23-5) choice for portable electronic systems. The device is pin-for-pin compatible replacement of the LMV331. V IN+ 1 5 CC The AZV331 is built with BiCMOS process with bipolar input and V 2 EE output stages for improved noise performance. It is a cost-effective solution for portable consumer products where space, low voltage, IN- 3 4 OUTP UT low power and price are the primary specification in circuit design. The AZV331 is available in space saving SC-70-5 and SOT-23-5 packages, the SC-70-5 is approximately half the size of the SOT-23- Applications 5. Notebook and PDA Features Low Power, Low Voltage Applications General Purpose Portable Devices Guaranteed 2.5V to 5.5V Performance Mobile Communication Industrial Temperature Range: -40C to 85C Battery-Powered Systems Low Supply Current: 60A Typical Input Common Mode Voltage Range Includes Ground Low Output Saturation Voltage 200mV Typical Open Collector Output for Maxima Flexibility Space Saving SC-70-5 and SOT-23-5 Packages Typical Applications Circuit V CC +5.0V 3K +V IN + + 100K AZV331 V O AZV 331 1/4 MM54CXX - +VREF - Basic Comparator Driving CMOS/TTL 1 of 15 September 2013 AZV331 Diodes Incorporated www.diodes.com Document number: DS36529 Rev. 2 - 2 A Product Line of Diodes Incorporated AZV331 Typical Applications Circuit (Cont.) VCC V CC 4.3K 100K 1M 10K 100pF +VIN - 75pF IN914 1M - AZV331 V O AZV 331 VO + + 0.001 F 100K V IN IN914 100K 1M One Shot Multivibrator Squarewave Oscillator Functional Block Diagram 2 of 15 September 2013 AZV331 Diodes Incorporated www.diodes.com Document number: DS36529 Rev. 2 - 2