LM311DRG4 Part Information

Details for LM311DRG4 by Texas Instruments

Semiconductors - ICs > Amplifiers & Comparators > Comparators

Part Description

The LM111, LM211, and LM311 devices are single high-speed voltage comparators. These devices are designed to operate from a wide range of powersupply 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.

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Part Features

  • Available in Q-Temp Automotive u2013 High-Reliability Automotive Applications u2013 Configuration Control and Print Support u2013 Qualification to Automotive Standards
  • Can Operate From Single 5-V Supply
  • Fast Response Time: 165 ns
  • Maximum Input Bias Current: 300 nA
  • Maximum Input Offset Current: 70 nA
  • On Products Compliant to MIL-PRF-38535,
  • Strobe Capability

Part Specifications

Comparator Type Differential
No. of Comparators 1 Comparator, 1
Response Time 115ns
Supply Voltage Range 3.5V to 30V
Comparator Case Style SOIC
No. of Pins 8Pins
IC Output Type Open Collector
Operating Temperature Min 0°C
Operating Temperature Max 70°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (27-Jun-2018)
RoHS Compliant

Alternative Part Descriptions

  • COMPARATOR, CMOS/TTL, 115NS, SOIC-8; Comparator Type:Differential; No. of Comparators:1 Comparator; Response Time:115ns; Supply Voltage Range:3.5V to 30V; Comparator Case Style:SOIC; No. of Pins:8Pins; IC Output Type:Open Collector; RoHS Compliant: Yes | Newark Electronics
  • High Speed, 30V, Differential Comparator With Strobes | Texas Instruments
  • Comparator [Texas Instruments] LM311DRG4 Comparator | Distrelec

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