LM311P Op Amp IC

An operational amplifier is a voltage amplifier with a very high voltage gain, usually having one output and two inputs, the inputs of which are differentially operated. In other words, the amplifier amplifies the voltage difference between the inputs. The LM311P op amp IC is a voltage comparator.

The LM311P op amp IC is designed to operate over a wide range of supply voltages, including ±15V for operational amplifiers (op amps) and 5V for logic systems. The LM311 series amplifiers are capable of driving lamps, relays, and voltage switching circuits up to 50V, and all inputs are isolated from the IC ground.

Application of OpAmp-LM311P:

1. Desktop computers
2. Control modules
3. Oscillators
4. Detectors
5. Home automation

Specifications of the OpAmp-LM311P:

1. Dimensions: 9.8 × 7.1 × 3.3 mm
2. Maximum Input Offset: 7.5 millivolts
3. Operating Temperature Range: 0 to 70 degrees Celsius
4. Number of Amplifiers: 1
5. Pin Format: DIP8
6. Number of Pins: 8
7. Power: 150 milliwatts
8. Voltage: +5 to ±15
9. Output Current: 50 milliamperes
10. Maximum Input Bias Current: 0.25 microamperes
11. Maximum Reset Current: 7.5 milliamperes
12. Input Bias Current: 300 nanoamperes

Documents:

LM311P IC Datasheet