Quad comparator IC featuring four independent comparators. Offers a maximum input offset voltage of 9000 µV and a response time of 1300 ns. Operates across a temperature range of -25°C to 85°C with a nominal supply voltage of 5V, supporting a maximum supply voltage of 36V. Housed in a 14-terminal ceramic dual in-line package (CDIP14, CERDIP-14) with a maximum supply current of 2.5 mA.
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Technical Specifications
National Semiconductor LM239J technical specifications.
General
| Max Operating Temperature | 85 |
| Number of Terminals | 14 |
| Min Operating Temperature | -25 |
| Terminal Position | DUAL |
| JEDEC Package Code | R-GDIP-T14 |
| Width | 7.62 |
| Length | 19.43 |
| Pin Count | 14 |
| Number of Functions | 4 |
| Temperature Grade | OTHER |
| Supply Voltage-Nom (Vsup) | 5 |
| Supply Current-Max | 2.5 |
| Amplifier Type | COMPARATOR |
| Supply Voltage Limit-Max | 36 |
| Input Offset Voltage-Max | 9000 |
| Average Bias Current-Max (IIB) | 0.4 |
| Bias Current-Max (IIB) @25C | 0.25 |
| Neg Supply Voltage-Nom (Vsup) | 0 |
| Neg Supply Voltage Limit-Max | 0 |
Compliance
| RoHS | No |
| Eccn Code | EAR99 |
| HTS Code | 8542.39.00.01 |
| REACH | not_compliant |
| Military Spec | False |
Datasheet
National Semiconductor LM239J Datasheet
Download the complete datasheet for National Semiconductor LM239J to view detailed technical specifications.
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