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Technical Specifications
Parameters and characteristics for this part
| Specification | LM211QD |
|---|---|
| Current - Input Bias (Max) | 0.1 µA |
| Current - Output (Typ) | 50 mA |
| Current - Quiescent (Max) [Max] | 6 mA |
| Mounting Type | Surface Mount |
| Number of Elements | 1 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Output Type | MOS, DTL, Open-Emitter, Open-Collector, TTL, RTL |
| Package / Case | 8-SOIC |
| Package / Case [x] | 0.154 in |
| Package / Case [y] | 3.9 mm |
| Supplier Device Package | 8-SOIC |
| Type | General Purpose |
| Voltage - Input Offset (Max) [Max] | 3 mV |
| Voltage - Supply, Single/Dual (±) [Max] | 15 V, 30 V |
| Voltage - Supply, Single/Dual (±) [Min] | 3.5 V, 1.75 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tube | 1 | $ 1.63 | |
| 10 | $ 1.46 | |||
| 75 | $ 1.39 | |||
| 150 | $ 1.14 | |||
| 300 | $ 1.06 | |||
| 525 | $ 0.94 | |||
| 1050 | $ 0.74 | |||
| 2550 | $ 0.69 | |||
| 5025 | $ 0.66 | |||
| Texas Instruments | TUBE | 1 | $ 1.21 | |
| 100 | $ 0.93 | |||
| 250 | $ 0.69 | |||
| 1000 | $ 0.49 | |||
Description
General part information
LM211-Q1 Series
The LM111, LM211, and LM311 devices are single high-speed voltage comparators. These devices are designed to operate from a wide range of power-supply voltages, including ±15-V supplies for operational amplifiers and 5-V supplies for logic systems. The output levels are compatible with most TTL and MOS circuits. These comparators are capable of driving lamps or relays and switching voltages up to 50 V at 50 mA. All inputs and outputs 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 strobe is low, the output is in the off state, regardless of the differential input.
The LM111, LM211, and LM311 devices are single high-speed voltage comparators. These devices are designed to operate from a wide range of power-supply voltages, including ±15-V supplies for operational amplifiers and 5-V supplies for logic systems. The output levels are compatible with most TTL and MOS circuits. These comparators are capable of driving lamps or relays and switching voltages up to 50 V at 50 mA. All inputs and outputs 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 strobe is low, the output is in the off state, regardless of the differential input.
Documents
Technical documentation and resources
