LM311N
| Parameters | |
|---|---|
| Number of Terminations | 8 |
| ECCN Code | EAR99 |
| Type | General Purpose |
| Terminal Finish | Matte Tin (Sn) |
| Subcategory | Comparator |
| Max Power Dissipation | 1.25W |
| Technology | BIPOLAR |
| Terminal Position | DUAL |
| Number of Functions | 1 |
| Supply Voltage | 15V |
| Terminal Pitch | 2.54mm |
| Base Part Number | LM311 |
| Pin Count | 8 |
| Output Type | DTL, MOS, Open-Collector, Open-Emitter, RTL, TTL |
| Operating Supply Voltage | 28V |
| Number of Elements | 1 |
| Number of Circuits | 1 |
| Nominal Supply Current | 7.5mA |
| Power Dissipation | 1.25W |
| Output Current | 50mA |
| Max Supply Current | 6mA |
| Propagation Delay | 200 ns |
| Quiescent Current | 7.5mA |
| Response Time | 200 ns |
| Voltage - Supply, Single/Dual (±) | 5V~30V ±2.5V~15V |
| Output Current per Channel | 200pA |
| Input Offset Voltage (Vos) | 7.5mV |
| Neg Supply Voltage-Nom (Vsup) | -15V |
| Voltage Gain | 106.02dB |
| Average Bias Current-Max (IIB) | 0.3μA |
| Max Input Current | 250nA |
| Input Bias Current | 250nA |
| Voltage - Input Offset (Max) | 7.5mV @ ±15V |
| Current - Input Bias (Max) | 0.25μA @ ±15V |
| Height | 3.3mm |
| Length | 9.8mm |
| Width | 7.1mm |
| Radiation Hardening | No |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
| Mount | Through Hole |
| Mounting Type | Through Hole |
| Package / Case | 8-DIP (0.300, 7.62mm) |
| Number of Pins | 8 |
| Weight | 4.535924g |
| Operating Temperature | 0°C~70°C |
| Packaging | Tube |
| JESD-609 Code | e3 |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
LM311N Description
The LM111, LM211, LM311 are voltage comparators that have low input currents. They are also designed to operate over a wide range of supply voltages: from standard ±15V operational amplifier supplies down to the single +5V supply used for IC logic. Their output is compatible with RTL-DTL and TTL as well as MOS circuits and can switch voltages up to +50 V at output currents as high as 50mA.
LM311N Features
Maximum input current: 150 nA
Maximum offset current: 20 nA
Differential input voltage range: ±30 V
Power consumption:135mW at ±15 V
Supply voltage: +5 V to ±15 V
Output current: 50 mA
ROHS3 Compliant
No SVHC
Lead Free
LM311N Applications
Null detectors
Zero-crossing detectors
Relaxation oscillator
Level shifter
Analog-to-digital converters
Window detectors
