LM311 Voltage Comparator IC - DIP-8 [Original]

LM311 Voltage Comparator IC - DIP-8

The LM311 is a voltage comparator integrated circuit provided in a DIP-8 package. It features ultra-low input currents. The device supports a supply voltage range from a single 5V to ±15V. Its output is compatible with RTL, DTL, TTL, and MOS logic families. It can directly drive lamps or relays, handling up to 50V at 50mA. Inputs and outputs are isolated from system ground. The LM311 exhibits reduced susceptibility to spurious oscillations.

Specifications:

• Comparator Type: Voltage Comparator
• Package Type: DIP-8
• Input Offset Voltage: 0.7 mV
• Input Offset Current: 4 pA
• Input Bias Current: 60 pA
• Supply Current: 5.1 mA
• Supply Voltage Range: Single 5V to ±15V
• Output Drive Capability: Up to 50V, 50mA
• Response Time: 200 ns

Key features and benefits:

• High-speed comparator with ultra-low input current.
• Wide single and dual supply operation (5V to ±15V).
• Output compatible with RTL, DTL, TTL, and MOS logic.
• Directly drives lamps or relays (up to 50V, 50mA).
• Inputs and outputs isolated from system ground.
• Offset balancing and strobe capability included.
• Reduced susceptibility to spurious oscillations.

Applications:

• Voltage Level Shifting and Translation
• Relay and Lamp Driver Circuits
• Logic Interface and Conversion
• General Purpose Voltage Comparison
• Oscillator and Timer Circuits

Frequently Asked Questions:

Q: What is the supply voltage range for the LM311?
A: The LM311 supports a supply voltage range from a single 5V to ±15V.

Q: What logic families are compatible with the LM311 output?
A: The LM311 output is compatible with RTL, DTL, TTL, and MOS logic families.

Q: Can the LM311 directly drive external loads?
A: Yes, the LM311 can directly drive lamps or relays, handling up to 50V at 50mA.

Package Includes:

*Image shown is a representation only.

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