The LM339N is a quadruple differential comparator in a 14-pin DIP package
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The LM339N is a quadruple differential comparator in a 14-pin DIP package
Product overview
The LM339N is a quadruple differential comparator in a 14-pin DIP package. This device has four independent voltage comparators, designed to operate with a single supply of a wide range of voltages. The LM339N can operate with a dual power supply as long as the difference between the two is within 2V to 36V and the VCC value is at least 1.5V more positive than the common mode input voltage. The drain current is independent of the supply voltage and the outputs can be connected to other open collector outputs to achieve hardwired AND relationships.
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The LM339N is a quadruple differential comparator in a 14-pin DIP package
Product overview
The LM339N is a quadruple differential comparator in a 14-pin DIP package. This device has four independent voltage comparators, designed to operate with a single supply of a wide range of voltages. The LM339N can operate with a dual power supply as long as the difference between the two is within 2V to 36V and the VCC value is at least 1.5V more positive than the common mode input voltage. The drain current is independent of the supply voltage and the outputs can be connected to other open collector outputs to achieve hardwired AND relationships.
Product overview
The LM339N is a quadruple differential comparator in a 14-pin DIP package. This device has four independent voltage comparators, designed to operate with a single supply of a wide range of voltages. The LM339N can operate with a dual power supply as long as the difference between the two is within 2V to 36V and the VCC value is at least 1.5V more positive than the common mode input voltage. The drain current is independent of the supply voltage and the outputs can be connected to other open collector outputs to achieve hardwired AND relationships.
Single supply range from 2V to 36V and double supply range from ± 1V to ± 18V
Typical low drain supply current of 0.8mA (independent of supply voltage)
0.3µs response time (TTL level input step)
Low input bias current of -25nA
Low input offset voltage of 2mV
Common mode input voltage range includes ground
Differential input voltage range equal to ± 36V maximum nominal supply voltage
Low output saturation voltage
TTL, MOS and CMOS compliant output
Operating temperature range 0 ° C to 70 ° C
Applications
Industrial, Automotive
Warnings
The device integrates limited protection against ESD discharge. Terminals should be short-circuited or the device should be placed in conductive foam during storage or handling to avoid electrostatic discharge damage to MOS gates.
LM339
3 Items
The LM339N is a quadruple differential comparator in a 14-pin DIP package
Product overview
The LM339N is a quadruple differential comparator in a 14-pin DIP package. This device has four independent voltage comparators, designed to operate with a single supply of a wide range of voltages. The LM339N can operate with a dual power supply as long as the difference between the two is within 2V to 36V and the VCC value is at least 1.5V more positive than the common mode input voltage. The drain current is independent of the supply voltage and the outputs can be connected to other open collector outputs to achieve hardwired AND relationships.