Dual voltage comparator IC featuring low power consumption, operating from 1V to 36V supply voltage. This general-purpose component offers two independent comparator channels with TTL output, a maximum output current of 18mA, and a response time of 1.3µs. Housed in a compact MSOP package (3.2mm x 3.1mm x 0.95mm), it boasts a low input bias current of 250nA and a maximum supply current of 1mA. Suitable for surface mounting, this RoHS compliant semiconductor operates within a temperature range of 0°C to 70°C.
Checking distributor stock and pricing after the page loads.
Sign in to ask questions about the Stmicroelectronics LM393ST datasheet using AI. Get instant answers about specifications, features, and technical details, ideal for finding information in larger documents.
Sign In to ChatWidest selection of semiconductors and electronic components in stock and ready to ship ™
| Package/Case | MSOP |
| Height | 0.95mm |
| Input Bias Current | 250nA |
| Input Offset Voltage (Vos) | 5mV |
| Lead Free | Lead Free |
| Length | 3.2mm |
| Max Dual Supply Voltage | 18V |
| Min Dual Supply Voltage | 1V |
| Max Input Current | 250nA |
| Max Operating Temperature | 70°C |
| Min Operating Temperature | 0°C |
| Max Power Dissipation | 580mW |
| Max Supply Current | 1mA |
| Max Supply Voltage | 36V |
| Min Supply Voltage | 2V |
| Mount | Surface Mount |
| Natural Thermal Resistance | 190°C/W |
| Number of Channels | 2 |
| Number of Elements | 2 |
| Output Current | 18mA |
| Output Type | TTL |
| Package Quantity | 4000 |
| Packaging | Tape and Reel |
| Power Dissipation | 580mW |
| Quiescent Current | 2.5mA |
| Radiation Hardening | No |
| Response Time | 1.3us |
| RoHS Compliant | Yes |
| Supply Current | 1mA |
| Technology | BIPOLAR |
| Type | General Purpose |
| Voltage Gain | 106.02dB |
| Width | 3.1mm |
| RoHS | ROHS3 Compliant |
| Reach Status | REACH Unaffected |
| ECCN | EAR99 |
Download the complete datasheet for Stmicroelectronics LM393ST to view detailed technical specifications.
The embedded preview will load automatically when this section scrolls into view.
