LM393DR
| Parameters | |
|---|---|
| Factory Lead Time | 6 Weeks |
| Lifecycle Status | ACTIVE (Last Updated: 5 days ago) |
| Contact Plating | Tin |
| 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 | Tape & Reel (TR) |
| JESD-609 Code | e3 |
| 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 | 2 |
| Supply Voltage | 5V |
| Base Part Number | LM393 |
| Pin Count | 8 |
| Output Type | CMOS, MOS, Open-Drain, TTL |
| Operating Supply Voltage | 28V |
| Power Supplies | 5/30V |
| Number of Circuits | 2 |
| Nominal Supply Current | 1mA |
| Output Current | 20mA |
| Max Supply Current | 500μA |
| Quiescent Current | 2.5mA |
| Response Time | 1.3 μs |
| Voltage - Supply, Single/Dual (±) | 2V~36V ±1V~18V |
| Output Current per Channel | 6mA |
| Input Offset Voltage (Vos) | 5mV |
| Voltage Gain | 106.02dB |
| Average Bias Current-Max (IIB) | 0.05μA |
| Supply Voltage Limit-Max | 36V |
| Max Input Current | 250nA |
| Dual Supply Voltage | 9V |
| Input Bias Current | 250nA |
| Voltage - Input Offset (Max) | 5mV @ 30V |
| Current - Input Bias (Max) | 0.25μA @ 5V |
| 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 |
Description
The LM393DR is a dual differential comparator. These gadgets are made up of two separate voltage comparators that can work independently from one power source across a wide range of voltages.
As long as the difference between the two supplies is 2 V to 36 V and VCC is at least 1.5 V more positive than the input common-mode voltage, operation from dual supplies is also feasible. The supplied voltage has no effect on the current drain. To create wired-AND relationships, the outputs can be coupled to additional open-collector outputs. The operating temperature range of the LM393DR is 0°C to 70°C.
Features
Differential Input Voltage Range Equal to Maximum-Rated Supply Voltage . . . ±36 V
Low Output Saturation Voltage
Output Compatible With TTL, MOS, and CMOS
Low Input Bias Current . . . 25 nA Typ
Low Input Offset Current . . . 3 nA Typ (LM193)
Low Input Offset Voltage . . . 2 mV Typ
Common-Mode Input Voltage Range Includes Ground
Single Supply or Dual Supplies
Wide Range of Supply Voltage
? Max Rating . . . 2 V to 36 V
? Tested to 30 V . . . Non-V Devices
? Tested to 32 V ...V-Suffix Devices
Low Supply-Current Drain Independent of Supply Voltage . . . 0.4 mA Typ Per Comparator
Applications
Applicances
Building automation
Factory automation & control
Motor drives
Infotainment & cluster
Vacuum robot
Single-phase UPS
Server PSU
Cordless power tool
Wireless infrastructure