LP311DR
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 2 days ago) |
| Contact Plating | Gold |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 8-SOIC (0.154, 3.90mm Width) |
| Number of Pins | 8 |
| Weight | 72.603129mg |
| Operating Temperature | 0°C~70°C |
| Packaging | Cut Tape (CT) |
| JESD-609 Code | e4 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 8 |
| ECCN Code | EAR99 |
| Type | Differential |
| Subcategory | Comparator |
| Packing Method | TR |
| Technology | BIPOLAR |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Supply Voltage | 15V |
| Base Part Number | LP311 |
| Pin Count | 8 |
| Output Type | Open-Collector, Open-Emitter |
| Operating Supply Voltage | 28V |
| Number of Elements | 1 |
| Nominal Supply Current | 300μA |
| Output Current | 100nA |
| Max Supply Current | 300μA |
| Quiescent Current | 300μA |
| Response Time | 1.2 μs |
| Voltage - Supply, Single/Dual (±) | 3.5V~30V ±1.75V~15V |
| Output Current per Channel | 25mA |
| Input Offset Voltage (Vos) | 7.5mV |
| Neg Supply Voltage-Nom (Vsup) | -15V |
| Voltage Gain | 100dB |
| Max Input Current | 100nA |
| Dual Supply Voltage | 9V |
| Input Bias Current | 100nA |
| Voltage - Input Offset (Max) | 7.5mV @ ±15V |
| Current - Input Bias (Max) | 0.1μA @ ±15V |
| Height | 1.75mm |
| Length | 4.9mm |
| Width | 3.91mm |
| Thickness | 1.58mm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
LP311DR Overview
For convenience, it is packaged in 8-SOIC (0.154, 3.90mm Width) .The comparator has a type Open-Collector, Open-Emitter output.This package has been designed with Cut Tape (CT) .8 terminals are found on the comparator.Other Comparator like the device play a important role in the industry.A comparator supplied with 15V voltage can complete many demanding tasks.It's a typical Differential comparator.There are a total of 1 elements in it.The device includes 8 pins.Electronic comparator is recommended to mount using type Surface Mount .A temperature setting of 0°C~70°C should be used for the operating temperature in order to prevent malfunctions.The comparator has 8 pins.Alternatively, you may search for LP311 to find more pin-to-pin solutions for your specific needs.This comparator presents a quiescent current of 300μA .There is a Surface Mount for mounting it on a PCB or other board.Normally, the nominal supply current should be 300μA .Current supply exceeding 300μA could cause disfunction of the compartator.Electronic comparator is possible to input a maximum current of 100nA into the device.From the voltage formula, the voltage gain of the part is 100dB .The operating supply voltage for normal operation should be 28V .With a TR package, this device is designed for general use (usually in ADC circuits).
LP311DR Features
Open-Collector, Open-Emitter output capability
Differential IC
Employing 1 elements
Operates under 0°C~70°C
Quiescent Current: 300μA
Voltage Gain: 100dB
LP311DR Applications
There are a lot of Texas Instruments LP311DR linear comparators applications.
- Portable and Battery-Powered Systems
- Industrial
- Battery management and protection
- Mobile Communications
- DC/DC and AC/DC power supplies
- Wide Range VCO; MOS Clock Timers
- General-Purpose Portable Devices
- High-Speed Sampling Circuits
- Notebooks and PDAs
- Infotainment & cluster
