| Part Number | LM311D | LM319D |
|---|---|---|
| Manufacturer | National Semiconductor | STMicroelectronics |
| Category | Linear - Comparators | Linear - Comparators |
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| Product Status | Obsolete | Obsolete |
| Type | General Purpose | General Purpose |
| Number of Elements | 1 | 2 |
| Output Type | MOS, Open-Collector, Open-Emitter, TTL | Open-Collector, Open-Emitter, TTL |
| Voltage - Supply, Single/Dual (±) | 3.5V ~ 30V, ±1.75V ~ 15V | 5V ~ 30V, ±2.5V ~ 15V |
| Voltage - Input Offset (Max) | 7.5mV @ ±15V | 8mV @ ±15V |
| Current - Input Bias (Max) | 0.25µA @ ±15V | 1µA @ ±15V |
| Current - Output (Typ) | - | - |
| Current - Quiescent (Max) | 7.5mA | 12.5mA |
| CMRR, PSRR (Typ) | - | - |
| Propagation Delay (Max) | - | - |
| Hysteresis | - | - |
| Operating Temperature | 0°C ~ 70°C | 0°C ~ 70°C |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) | 14-SOIC (0.154", 3.90mm Width) |
| Mounting Type | Surface Mount | Surface Mount |
| Supplier Device Package | 8-SOIC | 14-SO |