Comparator - LM311, Single, High Speed, 8-Pin DIP

Comparator - LM311, Single, High Speed, 8-Pin DIP

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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
SKU:
P-QLM311
Item ID:
045927
Texas Instruments Part Number:
LM311P
Package:
Product Measurements by Type
Comparator TypeDifferential:
Dual Supply Voltage+/- 3 V, +/- 5 V, +/- 9 V, +/- 12 V:
Ib - Input Bias Current250 nA:
Ios - Input Offset Current50 nA:
Maximum Dual Supply Voltage+/- 15 V:
Maximum Operating Temperature+ 70 C:
Minimum Dual Supply Voltage1.75 V:
Minimum Operating Temperature0 C:
Number of Channels1 Channel:
Operating Supply Current7.5 mA:
Operating Supply Voltage3.5 V to 30 V:
Output Current per Channel50 mA:
Output TypeOpen Collector, Open Drain:
PackagePDIP-8:
Response Time115 ns:
Supply Voltage - Max30 V:
Supply Voltage - Min3.5 V:
Vcm - Common Mode Voltage0.5 V
Vos - Input Offset Voltage7.5 mV:
Packaging Information
Packaging Dimensions0.382 in. × 0.32 in. × 0.28 in.
Weight (Packaging)0.001 lbs.
PDF: DatasheetAll Models

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PDF: Datasheet Datasheet2.29 MB

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