Shenzhen Koben Electronics Co., Ltd.
Shenzhen Koben Electronics Co., Ltd.
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LM311DR Comparator General Purpose MOS Open-Collector Open-Emitter TTL 8-SOIC
Description:
The LM111, LM211, and LM311 are single high-speed voltage comparators. These devices are designed tooperate from a wide range of power-supply voltages, including±15-V supplies for operational amplifiers and5-V supplies for logic systems. The output levels are compatible with most TTL and MOS circuits. Thesecomparators are capable of driving lamps or relays and switching voltages up to 50 V at 50 mA. All inputs andoutputs can be isolated from system ground. The outputs can drive loads referenced to ground, VCC+ or VCC–.Offset balancing and strobe capabilities are available, and the outputs can be wire-OR connected. If the strobeis low, the output is in the off state, regardless of the differential input.
| Type | General Purpose |
| Number of Elements | 1 |
| Output Type | MOS, Open-Collector, Open-Emitter, TTL |
| Voltage - Supply, Single/Dual (±) | 3.5V ~ 30V, ±1.75V ~ 15V |
| Voltage - Input Offset (Max) | 7.5mV @ ±15V |
| Current - Input Bias (Max) | 0.25µA @ ±15V |
| Current - Output (Typ) | - |
| Current - Quiescent (Max) | 7.5mA |
| CMRR, PSRR (Typ) | - |
| Propagation Delay (Max) | - |
| Hysteresis | - |
| Operating Temperature | 0°C ~ 70°C |
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