Comparator - LM311, Single, High Speed, 8-Pin DIP
LM311 single comparator IC in an 8-pin DIP package. The LM311 device is a single high-speed voltage comparator. 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.
Features:
- Fast Response Time: 165 ns
- Strobe Capability
- Maximum Input Bias Current: 300 nA
- Maximum Input Offset Current: 70 nA
- Can Operate From Single 5-V Supply
Comparator Type | Differential: | ||
Dual Supply Voltage | +/- 3 V, +/- 5 V, +/- 9 V, +/- 12 V: | ||
Ib - Input Bias Current | 250 nA: | ||
Ios - Input Offset Current | 50 nA: | ||
Maximum Dual Supply Voltage | +/- 15 V: | ||
Maximum Operating Temperature | + 70 C: | ||
Minimum Dual Supply Voltage | 1.75 V: | ||
Minimum Operating Temperature | 0 C: | ||
Number of Channels | 1 Channel: | ||
Operating Supply Current | 7.5 mA: | ||
Operating Supply Voltage | 3.5 V to 30 V: | ||
Output Current per Channel | 50 mA: | ||
Output Type | Open Collector, Open Drain: | ||
Package | PDIP-8: | ||
Response Time | 115 ns: | ||
Supply Voltage - Max | 30 V: | ||
Supply Voltage - Min | 3.5 V: | ||
Vcm - Common Mode Voltage | 0.5 V | ||
Vos - Input Offset Voltage | 7.5 mV: |
Packaging Dimensions | 0.382 in. × 0.32 in. × 0.28 in. | ||
Weight (Packaging) | 0.0024 lbs. |
Datasheet | All Models |
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