S393 Semiconductor Dual Voltage Comparator Description The S393 consists of two independent voltage comparators designed to operate from a single power supply over a wide voltage range. Features • • • • • • • • Single Supply Operation: 2V to 36V. Dual Supply Operation: ±1V to ±18V. Allow Comparison of Voltages Near Ground Potential. Low Current Drain 800uA Typ. Compatible with all Forms of Logic. Low Input Bias Current: 25nA Typ. Low Input Offset Current: ±5nA Typ. Low Offset Voltage: ±1mV Typ. Applications • Transducer amplifier • DC gain blocks • Conventional operational amplifiers Ordering Information Type NO. S393 Marking Package Code S393 SOP-8 Outline Dimensions unit : mm Block Diagram B A A KSI-8003-001 1 S393 Absolute maximum ratings Characteristic Symbol Ratings Unit Supply voltage VCC 36 or ±18 V Differential input voltage VIND 36 V Input voltage VIN -0.3 ~ +36 V Power Dissipation PD 300 mW Operating temperature Topr -40 ~ +85 °C Storage temperature Tstg -65 ~ 150 °C Electrical Characteristics (Unless otherwise specified. VCC = 5V and –40 °C ≤ Ta ≤ +85 °C) Characteristic Symbol Test Condition VO = 1.4V Rs = 0Ω Min. Typ. Max. Unit - ±1 ±5 mV Input Offset Voltage VIOS Input Offset Current IIOS - - ±5 ±50 nA Input Bias Current IIB - - 25 250 nA Input Common Mode Voltage Range VICR - 0 - VCC –1.5 V Supply Current ICC VCC = 30V, RL = ∞, All Channel - - 2.5 mA Large Signal Voltage Gain AV VCC = 15V RL = 15 KΩ 50 200 - V/mV Output Voltage (‘L’ Level) VSAT VIN+= 0V, VIN-= 1V ISINK≤ 4mA - 150 400 mV Response Time tRES RL = 5.1 KΩ, CL = 15pF - 1.3 - uS Output Sink Current ISINK VO ≤ 1.5V VIN+ = 0V, VIN- = 1V 6 16 - mA Output Leakage Current ILeak VO = 5V VIN+ = 1V, VIN- = 0V - 0.1 - nA KSI-8003-001 2 S393 Electrical Characteristic Curves Fig. 1 VCC-ICC Fig. 2 VCC-IIB Fig. 3 VOL-ISINK Fig. 4 PD-Ta Fig. 5 VIN,VOUT-trsp Fig. 6 VIN,VOUT-trsp Ω Ω KSI-8003-001 3 S393 These AUK products are intended for usage in general electronic equipments(Office and communication equipment, measuring equipment, domestic electrification, etc.). Please make sure that you consult with us before you use these AUK products in equipments which require high quality and/or reliability, and in equipments which could have major impact to the welfare of human life(atomic energy control, airplane, spaceship, traffic signal, combustion central, all types of safety device, etc.). AUK cannot accept liability to any damage which may occur in case these AUK products were used in the mentioned equipments without prior consultation with AUK. KSI-8003-001 4