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| PartNumber | LM239DR | LM239DR2 | LM239DR,LM239, |
| Description | Analog Comparators Quad GP Differential | Analog Comparators 3-36V Qud Comparator | |
| Manufacturer | Texas Instruments | ON Semiconductor | - |
| Product Category | Analog Comparators | Analog Comparators | - |
| RoHS | Y | N | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | SOIC-14 | SOIC-14 | - |
| Comparator Type | Differential | General Purpose | - |
| Number of Channels | 4 Channel | 4 Channel | - |
| Output Type | Rail-to-Rail | Open Collector | - |
| Output Current per Channel | 6 mA | 16 mA | - |
| Ib Input Bias Current | 250 nA | 250 nA | - |
| Vos Input Offset Voltage | 2 mV | 5 mV | - |
| Supply Voltage Max | 30 V | 36 V | - |
| Supply Voltage Min | 2 V | 3 V | - |
| Operating Supply Current | 500 uA | 2 mA | - |
| Response Time | 300 ns | 1.3 us | - |
| Minimum Operating Temperature | - 25 C | - 25 C | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Packaging | Reel | Reel | - |
| Height | 1.58 mm | 1.5 mm (Max) | - |
| Length | 8.65 mm | 8.75 mm (Max) | - |
| Product | Analog Comparators | Analog Comparators | - |
| Series | LM239 | - | - |
| Supply Type | Single, Dual | Single, Dual | - |
| Technology | Bipolar | Bipolar | - |
| Type | Differential Comparator | Comparator | - |
| Width | 3.91 mm | 4 mm (Max) | - |
| Brand | Texas Instruments | ON Semiconductor | - |
| Shutdown | No Shutdown | No Shutdown | - |
| Dual Supply Voltage | +/- 3 V, +/- 5 V, +/- 9 V, +/- 12 V | +/- 3 V, +/- 5 V, +/- 9 V, +/- 12 V, +/- 15 V | - |
| GBP Gain Bandwidth Product | - | - | - |
| Ios Input Offset Current | 50 nA | - | - |
| Maximum Dual Supply Voltage | +/- 15 V | +/- 18 V | - |
| Minimum Dual Supply Voltage | 1 V | 2.5 V | - |
| Operating Supply Voltage | 2 V to 30 V | 5 V, 9 V, 12 V, 15 V, 18 V, 24 V, 28 V | - |
| Product Type | Analog Comparators | Analog Comparators | - |
| Reference Voltage | Yes | Yes | - |
| Factory Pack Quantity | 2500 | 2500 | - |
| Subcategory | Amplifier ICs | Amplifier ICs | - |
| Voltage Gain dB | 106.02 dB | 106.02 dB | - |
| Unit Weight | 0.004318 oz | 0.011923 oz | - |
| Pd Power Dissipation | - | 1000 mW | - |
| Vcm Common Mode Voltage | - | Negative Rail to Positive Rail - 1.5 V | - |