LM311D
ActiveHIGH SPEED, 30V, DIFFERENTIAL COMPARATOR WITH STROBES
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LM311D
ActiveHIGH SPEED, 30V, DIFFERENTIAL COMPARATOR WITH STROBES
Technical Specifications
Parameters and characteristics commom to parts in this series
| Specification | LM311D | LM311 Series |
|---|---|---|
| Current - Input Bias (Max) [Max] | 0.25 µA | 0.25 µA |
| Current - Output (Typ) | - | 50 mA |
| Current - Quiescent (Max) [Max] | 7.5 mA | 7.5 mA |
| Mounting Type | Surface Mount | Surface Mount, Through Hole |
| Number of Elements [custom] | 1 | 1 |
| Operating Temperature [Max] | 70 ░C | 70 ░C |
| Operating Temperature [Min] | 0 °C | 0 °C |
| Output Type | TTL, Open-Collector, Open-Emitter, MOS | RTL, MOS, Open-Emitter, DTL, TTL, Open-Collector |
| Package / Case | 3.9 mm | 0.209 - 3.9 in |
| Package / Case | 8-SOIC | 8-TSSOP (0.173", 4.40mm Width), 8-SOIC, TO-99-8 Metal Can, 8-DIP, Die |
| Package / Case | - | 5.3 mm |
| Package / Case | - | 7.62 mm |
| Supplier Device Package | 8-SOIC | 8-TSSOP, 8-SO, 8-SOIC, TO-99-8, 8-PDIP, Wafersale |
| Type | General Purpose | General Purpose |
| Voltage - Supply, Single/Dual (±) [Max] | 15 V, 1.75 V, 30 V | 1.75 - 36 V |
| Voltage - Supply, Single/Dual (±) [Min] | -1.75 V, 3.5 V | -2.5 - 5 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 | $ 1.02 | |
| 1 | $ 0.64 | |||
| 10 | $ 0.92 | |||
| 10 | $ 0.56 | |||
| 25 | $ 0.53 | |||
| 75 | $ 0.87 | |||
| 100 | $ 0.43 | |||
| 150 | $ 0.71 | |||
| 300 | $ 0.67 | |||
| 300 | $ 0.40 | |||
| 500 | $ 0.34 | |||
| 525 | $ 0.59 | |||
| 677 | $ 0.44 | |||
| 1000 | $ 0.27 | |||
| 1050 | $ 0.47 | |||
| 2500 | $ 0.25 | |||
| 2550 | $ 0.43 | |||
| 5000 | $ 0.23 | |||
| 5025 | $ 0.41 | |||
| Texas Instruments | TUBE | 1 | $ 0.76 | |
| 100 | $ 0.58 | |||
| 250 | $ 0.43 | |||
| 1000 | $ 0.31 | |||
LM311 Series
High Speed, 30V, Differential Comparator With Strobes
| Part | Number of Elements [custom] | Mounting Type | Voltage - Supply, Single/Dual (±) [Min] | Voltage - Supply, Single/Dual (±) [Max] | Supplier Device Package | Package / Case | Current - Input Bias (Max) [Max] | Current - Output (Typ) | Type | Operating Temperature [Max] | Operating Temperature [Min] | Output Type | Current - Quiescent (Max) [Max] | Package / Case [custom] | Package / Case | Package / Case |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments LM311PWR | 1 | Surface Mount | -1.75 V, 3.5 V | 1.75 V, 15 V, 30 V | 8-TSSOP | 8-TSSOP (0.173", 4.40mm Width) | 0.25 µA | 50 mA | General Purpose | 70 ░C | 0 °C | DTL, MOS, Open-Collector, Open-Emitter, RTL, TTL | 7.5 mA | |||
Texas Instruments LM311PWG4 | 1 | Surface Mount | -1.75 V, 3.5 V | 1.75 V, 15 V, 30 V | 8-TSSOP | 8-TSSOP (0.173", 4.40mm Width) | 0.25 µA | 50 mA | General Purpose | 70 ░C | 0 °C | DTL, MOS, Open-Collector, Open-Emitter, RTL, TTL | 7.5 mA | |||
Texas Instruments LM311PSR | 1 | Surface Mount | -1.75 V, 3.5 V | 1.75 V, 15 V, 30 V | 8-SO | 8-SOIC | 0.25 µA | 50 mA | General Purpose | 70 ░C | 0 °C | DTL, MOS, Open-Collector, Open-Emitter, RTL, TTL | 7.5 mA | 5.3 mm | 0.209 in | |
Texas Instruments LM311DR | 1 | Surface Mount | -1.75 V, 3.5 V | 1.75 V, 15 V, 30 V | 8-SOIC | 8-SOIC | 0.25 µA | General Purpose | 70 ░C | 0 °C | MOS, Open-Collector, Open-Emitter, TTL | 7.5 mA | 3.9 mm | |||
Texas Instruments LM311H/NOPB | 1 | Through Hole | -2.5 V, 5 V | 2.5 V, 18 V, 36 V | TO-99-8 | TO-99-8 Metal Can | 0.25 µA | General Purpose | 70 ░C | 0 °C | DTL, MOS, Open-Collector, Open-Emitter, RTL, TTL | 7.5 mA | ||||
Texas Instruments LM311P | 1 | Through Hole | -1.75 V, 3.5 V | 1.75 V, 15 V, 30 V | 8-PDIP | 8-DIP | 0.25 µA | 50 mA | General Purpose | 70 ░C | 0 °C | DTL, MOS, Open-Collector, Open-Emitter, RTL, TTL | 7.5 mA | 0.3 in | 7.62 mm | |
Texas Instruments LM311PW | 1 | Surface Mount | -1.75 V, 3.5 V | 1.75 V, 15 V, 30 V | 8-TSSOP | 8-TSSOP (0.173", 4.40mm Width) | 0.25 µA | 50 mA | General Purpose | 70 ░C | 0 °C | DTL, MOS, Open-Collector, Open-Emitter, RTL, TTL | 7.5 mA | |||
Texas Instruments LM311N | 1 | Through Hole | -2.5 V, 5 V | 2.5 V, 18 V, 36 V | 8-PDIP | 8-DIP | 0.25 µA | 50 mA | General Purpose | 70 ░C | 0 °C | DTL, MOS, Open-Collector, Open-Emitter, RTL, TTL | 7.5 mA | 0.3 in | 7.62 mm | |
Texas Instruments LM311M/NOPB | 1 | Surface Mount | -2.5 V, 5 V | 2.5 V, 18 V, 36 V | 8-SOIC | 8-SOIC | 0.25 µA | General Purpose | 70 ░C | 0 °C | DTL, MOS, Open-Collector, Open-Emitter, RTL, TTL | 7.5 mA | 3.9 mm | |||
Texas Instruments LM311PSRE4 | 1 | Surface Mount | -1.75 V, 3.5 V | 1.75 V, 15 V, 30 V | 8-SO | 8-SOIC | 0.25 µA | 50 mA | General Purpose | 70 ░C | 0 °C | DTL, MOS, Open-Collector, Open-Emitter, RTL, TTL | 7.5 mA | 5.3 mm | 0.209 in | |
Texas Instruments LM311DG4 | 1 | Surface Mount | -1.75 V, 3.5 V | 1.75 V, 15 V, 30 V | 8-SOIC | 8-SOIC | 0.25 µA | General Purpose | 70 ░C | 0 °C | MOS, Open-Collector, Open-Emitter, TTL | 7.5 mA | 3.9 mm | |||
Texas Instruments LM311MX/NOPB | 1 | Surface Mount | -2.5 V, 5 V | 2.5 V, 18 V, 36 V | 8-SOIC | 8-SOIC | 0.25 µA | General Purpose | 70 ░C | 0 °C | DTL, MOS, Open-Collector, Open-Emitter, RTL, TTL | 7.5 mA | 3.9 mm | |||
Texas Instruments LM311PG4 | 1 | Through Hole | -1.75 V, 3.5 V | 1.75 V, 15 V, 30 V | 8-PDIP | 8-DIP | 0.25 µA | 50 mA | General Purpose | 70 ░C | 0 °C | DTL, MOS, Open-Collector, Open-Emitter, RTL, TTL | 7.5 mA | 0.3 in | 7.62 mm | |
Texas Instruments LM311DRE4 | 1 | Surface Mount | -1.75 V, 3.5 V | 1.75 V, 15 V, 30 V | 8-SOIC | 8-SOIC | 0.25 µA | General Purpose | 70 ░C | 0 °C | MOS, Open-Collector, Open-Emitter, TTL | 7.5 mA | 3.9 mm | |||
Texas Instruments LM311-MWC | 1 | Surface Mount | -2.5 V, 5 V | 2.5 V, 18 V, 36 V | Wafersale | Die | 0.25 µA | General Purpose | 70 ░C | 0 °C | DTL, MOS, Open-Collector, Open-Emitter, RTL, TTL | 7.5 mA | ||||
Texas Instruments LM311N/NOPB | 1 | Through Hole | -2.5 V, 5 V | 2.5 V, 18 V, 36 V | 8-PDIP | 8-DIP | 0.25 µA | 50 mA | General Purpose | 70 ░C | 0 °C | DTL, MOS, Open-Collector, Open-Emitter, RTL, TTL | 7.5 mA | 0.3 in | 7.62 mm | |
Texas Instruments LM311H | 1 | Through Hole | -2.5 V, 5 V | 2.5 V, 18 V, 36 V | TO-99-8 | TO-99-8 Metal Can | 0.25 µA | General Purpose | 70 ░C | 0 °C | DTL, MOS, Open-Collector, Open-Emitter, RTL, TTL | 7.5 mA | ||||
Texas Instruments LM311PWRG4 | 1 | Surface Mount | -1.75 V, 3.5 V | 1.75 V, 15 V, 30 V | 8-TSSOP | 8-TSSOP (0.173", 4.40mm Width) | 0.25 µA | 50 mA | General Purpose | 70 ░C | 0 °C | DTL, MOS, Open-Collector, Open-Emitter, RTL, TTL | 7.5 mA | |||
Texas Instruments LM311M | 1 | Surface Mount | -2.5 V, 5 V | 2.5 V, 18 V, 36 V | 8-SOIC | 8-SOIC | 0.25 µA | General Purpose | 70 ░C | 0 °C | DTL, MOS, Open-Collector, Open-Emitter, RTL, TTL | 7.5 mA | 3.9 mm | |||
Texas Instruments LM311DE4 | 1 | Surface Mount | -1.75 V, 3.5 V | 1.75 V, 15 V, 30 V | 8-SOIC | 8-SOIC | 0.25 µA | General Purpose | 70 ░C | 0 °C | MOS, Open-Collector, Open-Emitter, TTL | 7.5 mA | 3.9 mm | |||
Texas Instruments LM311D | 1 | Surface Mount | -1.75 V, 3.5 V | 1.75 V, 15 V, 30 V | 8-SOIC | 8-SOIC | 0.25 µA | General Purpose | 70 ░C | 0 °C | MOS, Open-Collector, Open-Emitter, TTL | 7.5 mA | 3.9 mm |
Description
General part information
LM311 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.