Part No .:
LM139AJ/883Manufacturer:
Texas InstrumentsDescription:
ICRemark:
new originLast Updated:
2024/04/26
Physical
|
|
Case/Package | CDIP |
Contact Plating | Tin , Lead |
Mount | Through Hole |
Number of Pins | 14 |
Technical
|
|
Common Mode Rejection Ratio | 60 dB |
Input Bias Current | 1 nA |
Input Offset Voltage (Vos) | 2 mV |
Max Dual Supply Voltage | 15 V |
Max Operating Temperature | 125 °C |
Max Power Dissipation | 1.2 W |
Max Supply Voltage | 30 V |
Min Dual Supply Voltage | 2.5 V |
Min Operating Temperature | -55 °C |
Min Supply Voltage | 5 V |
Nominal Supply Current | 2 mA |
Number of Channels | 4 |
Number of Elements | 4 |
Output Current | 16 mA |
Power Dissipation | 1.2 W |
Power Supply Rejection Ratio (PSRR) | 60 dB |
Response Time | 5 µs |
Voltage Gain | 93.98 dB |
Compliance
|
|
Lead Free | Contains Lead |
Radiation Hardening | No |
RoHS | Compliant |
Low Power Low Offset Voltage Quad Comparator 14-CDIP -55 to 125
Application areas include limit comparators, simple analog to digital converters; pulse, squarewave and time delay generators; wide range VCO; MOS clock timers; multivibrators and high voltage digital logic gates. The LM139 series was designed to directly interface with TTL and CMOS. When operated from both plus and minus power supplies, they will directly interface with MOS logic— where the low power drain of the LM139/LM139A is a distinct advantage over standard comparators.