LM339 Low Power Low Offset Voltage Quad Comparator IC DIP-14 Package (10 pcs)
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Description
Description:-
The LM339 consists of four independent precision voltage comparators with an offset voltage specification as low as 2 mV max for all four comparators.
These were 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.
These comparators also have a unique characteristic in that the input common-mode voltage range 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 VCO; MOS clock timers; multi vibrators and high voltage digital logic gates.
When operated from both plus and minus power supplies, they will directly interface with MOS logic, where the low power drain of the LM339 is a distinct advantage over standard comparators.
Features:
Wide supply voltage range
Very low supply current drain (0.8 mA)
Independent of supply voltage
Low input biasing current: 25 nA
Low input offset current: ?5 nA
Offset voltage: ?3 mV
Input common-mode voltage range includes GND
Differential input voltage range equal to the power supply voltage
Low output saturation voltage: 250 mV at 4 mA
Output voltage compatible with TTL, DTL, ECL, MOS and CMOS logic systems
Specifications:-
Supply Voltage (VS): 36 VDC or ?18 VDC
Differential Input Voltage: 36 VDC
Input Voltage: ?0.3 VDC to +36 VDC
Input Current: 50 mA
Output Short-Circuit to GND Continuous
Storage Temperature Range: ?65??C to +150??C
Lead Temperature: 260 ?C
Product Includes:-
10x LM339 Low Power Low Offset Voltage Quad Comparator IC DIP-14 Package
The LM339 consists of four independent precision voltage comparators with an offset voltage specification as low as 2 mV max for all four comparators.
These were 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.
These comparators also have a unique characteristic in that the input common-mode voltage range 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 VCO; MOS clock timers; multi vibrators and high voltage digital logic gates.
When operated from both plus and minus power supplies, they will directly interface with MOS logic, where the low power drain of the LM339 is a distinct advantage over standard comparators.
Features:
Wide supply voltage range
Very low supply current drain (0.8 mA)
Independent of supply voltage
Low input biasing current: 25 nA
Low input offset current: ?5 nA
Offset voltage: ?3 mV
Input common-mode voltage range includes GND
Differential input voltage range equal to the power supply voltage
Low output saturation voltage: 250 mV at 4 mA
Output voltage compatible with TTL, DTL, ECL, MOS and CMOS logic systems
Specifications:-
Supply Voltage (VS): 36 VDC or ?18 VDC
Differential Input Voltage: 36 VDC
Input Voltage: ?0.3 VDC to +36 VDC
Input Current: 50 mA
Output Short-Circuit to GND Continuous
Storage Temperature Range: ?65??C to +150??C
Lead Temperature: 260 ?C
Product Includes:-
10x LM339 Low Power Low Offset Voltage Quad Comparator IC DIP-14 Package
- Input Voltage: −0.3 VDC to +36 VDC
- Input Current: 50 mA
- Lead Temperature: 260 °C
- Wide supply voltage range
- The low power drain of the LM339 is a distinct advantage over standard comparators.
LM339 Low Power Low Offset Voltage Quad Comparator IC DIP-14 Package (10 pcs)
Rs. 210.00