Dual-channel, general-purpose comparator IC featuring rail-to-rail output. Operates from a 1.25V to 5.5V supply range with a low quiescent current of 24µA. Offers a fast response time of 300ns and a propagation delay of 450ns. Key specifications include 5mV input offset voltage, 3mV hysteresis, and 1pA input bias current. Packaged in a lead-free, 8-pin SOIC surface-mount case.
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Maxim MAX990ESA+ technical specifications.
| Package/Case | SOIC |
| Common Mode Rejection Ratio | 80dB |
| Height | 1.5mm |
| Hysteresis | 3mV |
| Input Bias Current | 1pA |
| Input Offset Voltage (Vos) | 5mV |
| Lead Free | Lead Free |
| Length | 5mm |
| Max Dual Supply Voltage | 2.75V |
| Min Dual Supply Voltage | 1.25V |
| Max Input Current | 1pA |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Power Dissipation | 362mW |
| Max Supply Current | 40uA |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 2.5V |
| Mount | Surface Mount |
| Number of Channels | 2 |
| Number of Elements | 2 |
| Output Type | TTL |
| Package Quantity | 100 |
| Packaging | Rail/Tube |
| Power Supply Rejection Ratio (PSRR) | 80dB |
| Propagation Delay | 450ns |
| Quiescent Current | 24uA |
| Radiation Hardening | No |
| Reach SVHC Compliant | Unknown |
| Response Time | 300ns |
| RoHS Compliant | Yes |
| Series | MAX990 |
| Supply Current | 40uA |
| Type | General Purpose |
| Width | 4mm |
| RoHS | Compliant |
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