KA239D Fairchild Semiconductor, KA239D Datasheet
KA239D
Specifications of KA239D
Available stocks
Related parts for KA239D
KA239D Summary of contents
Page 1
... Low Output Saturation Voltage • Output Compatible With TTL, DTL and MOS Logic System Internal Block Diagram ©2010 Fairchild Semiconductor Corporation Description The KA339/KA339A, KA2901 consist of four independent voltage comparators designed to operate from single power supply over a wide voltage range. ...
Page 2
KA339/KA339A, KA2901 Schematic Diagram IN(+) Q1 IN(-) GND Absolute Maximum Ratings Parameter Supply Voltage Differential Input Voltage Input Voltage Output Short Circuit to GND Power Dissipation Operating Temperature KA339/KA339A KA2901 Storage Temperature 2 Q12 ...
Page 3
Electrical Characteristics ( 25°C, unless otherwise specified Parameter Symbol Input Offset Voltage V IO Input Offset Current I IO Input Bias Current I BIAS Input Common Mode V I(R) Voltage Range Supply Current I ...
Page 4
KA339/KA339A, KA2901 Electrical Characteristics ( 25°C, unless otherwise specified Parameter Symbol Input Offset Voltage V IO Input Offset Current I IO Input Bias Current I BIAS Input Common Mode V I(R) Voltage Range Supply ...
Page 5
Typical Performance Characteristics Figure 1. Supply Current vs Supply Voltage Figure 3. Output Saturation Voltage vs Sink Current Figure 5. Response Time for Various Input Overdrive-Positive Transition KA339/KA339A, KA2901 Figure 2. Input Current vs Supply Voltage Figure 4. Response Time ...
Page 6
KA339/KA339A, KA2901 Mechanical Dimensions Package 6.40 ±0.20 ±0.008 0.252 #1 #7 7.62 0.300 6 14-DIP #14 #8 ±0.20 3.25 ±0.008 0.128 5.08 MAX 0.200 Dimensions in millimeters 0.20 MIN 0.008 3.30 ±0.30 ±0.012 0.130 ...
Page 7
Mechanical Dimensions Package #1 #7 ±0.20 0.60 ±0.008 0.024 (Continued) 14-SOP 1.55 0.061 #14 #8 ±0.30 6.00 1.80 0.236 ±0.012 0.071 ±0.20 3.95 ±0.008 0.156 5.72 0.225 KA339/KA339A, KA2901 Dimensions in millimeters 0.05 MIN 0.002 ±0.10 ±0.004 MAX 7 ...
Page 8
... KA2901D 14-SOP DISCLAIMER FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. FAIRCHILD DOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN; NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS. ...