LP311D
| Parameters | |
|---|---|
| Neg Supply Voltage-Nom (Vsup) | -15V |
| Voltage Gain | 100dB |
| 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 |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 1 day 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 | Tube |
| 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 |
| 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 |
LP311D Description
The LP211 and LP311 devices are low-power variations of the LM211 and LM311 devices, which are industry standards. They use high-value, reliable, ion-implanted resistors to do the same task as the LM311 series, using 30:1 less power while only experiencing a 6:1 slowdown in response time. They are perfect for battery-powered applications and any other use cases that don't require quick responses. They can still drive a 25-mA load while operating over a wide range of supply voltages, from 18 V down to a single 3-V source with less than 300-A current consumption. If common sense precautions are used to reduce stray coupling from the output to either the input or the trim pins, the LP211 and LP311 are relatively simple to apply without oscillation. To reduce input offset voltage, offset balancing is also an option. By pulling the strobe pin low, strobe capability is also offered to switch off the output (independent of the inputs).
LP311D Features
Low Power Drain . . . 900 μW Typical With 5-V Supply
Operates From ±15 V or From a Single Supply as Low as 3 V
Output Drive Capability of 25 mA
Emitter Output Can Swing Below Negative Supply
Response Time . . . 1.2 μs Typ
Offset Balancing and Strobe Capability
Same Pinout as LM211, LM311
Designed To Be Interchangeable With Industry-Standard LP311
LP311D Applications
Power Management
Consumer Electronics
Portable Devices
Industrial
