National Semiconductor
LM139J/883B
Dual Comparator, 5V Supply, 2.5mA, 14-Pin DIP, Military Temperature Grade
The LM139J/883B is a dual comparator from National Semiconductor, featuring a maximum operating temperature of 125 degrees Celsius and a minimum operating temperature of -55 degrees Celsius. This device has 14 terminals and a terminal position of dual. It is packaged in a 14-pin DIP with dimensions of 7.62mm in width and 19.43mm in length. The LM139J/883B operates at a nominal supply voltage of 5V and has a maximum supply current of 2.5mA. It is designed for use in military applications and has been screened to MIL-STD-883 Class B standards.
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Technical Specifications
National Semiconductor LM139J/883B technical specifications.
General
| Max Operating Temperature | 125 |
| Number of Terminals | 14 |
| Min Operating Temperature | -55 |
| Terminal Position | DUAL |
| JEDEC Package Code | R-GDIP-T14 |
| Width | 7.62 |
| Length | 19.43 |
| Pin Count | 14 |
| Number of Functions | 4 |
| Temperature Grade | MILITARY |
| Supply Voltage-Nom (Vsup) | 5 |
| Supply Current-Max | 2.5 |
| Amplifier Type | COMPARATOR |
| Input Offset Voltage-Max | 9000 |
| Average Bias Current-Max (IIB) | 0.3 |
| Screening Level | MIL-STD-883 Class B |
Compliance
| RoHS | No |
| Eccn Code | EAR99 |
| HTS Code | 8542.39.00.01 |
| REACH | Compliant |
| Military Spec | True |
Datasheet
National Semiconductor LM139J/883B Datasheet
Download the complete datasheet for National Semiconductor LM139J/883B to view detailed technical specifications.
No datasheet is available for this part.