AA393

www.DataSheet4U.com Agamem Microelectronics Inc. PRELIMINARY „ DESCRIPTION AA393 Low power dual voltage comparator AA393 includes two independent precision voltage comparators. The maximum offset voltage is as low as 2.0mV. Single power supply provides over a wide range of operating voltages from 2V to 36V or Dual power supply from ±1V to ±18V. The IC is available in 8-pin TSSOP (AA393A) and 8-pin SOP (AA393S) package. „ 1. 2. 3. 4. 5. 6. 7. 8. FEATURES Wide single operating supply range from 2V to 36V Wide dual operating supply range from ±1V to ±18V Low supply current ICC=0.8mA „ APPLICATION ¾ ¾ ¾ ¾ ¾ A/D converters Wide range VCO MOS clock generator High voltage logic gate Multi-vibrators Low input bias current Ibias=25nA Input common-mode voltage includes ground Differential input voltage range equal to the power supply voltage Open collector outputs for wired and connection Output compatible with TTL ,DTL, and CMOS logic system „ AA393 BLOCK DIAGRAM PIN Assignments 1 2 3 + 4 A + B - 8 7 6 5 1. 2. 3. 4. 5. 6. 7. 8. A OUTPUT A- INPUT A+ INPUT GND B+ INPUT B- INPUT B OUTPUT V+ AA393A AA393S 1 2008/1/3 AGAMEM MICROELECTRONICS INCOPERATION RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. AGAMEM DOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESRIBED HEREIN; NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHE...