MAX9100/MAX9101 are micropower comparators that are optimized for single-cell systems and are fully specified for operation from a single supply of 1.0V to 5.5V. This ultra-low voltage operation, 5µA quiescent current consumption, and small footprint make the MAX9100/MAX9101 ideal for use in battery-powered systems.
The MAX9100 and MAX9101 are micropower comparators optimized for single‑cell battery systems. They operate from a single supply of 1.0 V to 5.5 V, draw only 5 µA quiescent current, and are offered in a tiny SOT‑23‑5 package. The MAX9100 provides a push‑pull CMOS output, while the MAX9101 features an open‑drain output for mixed‑voltage designs.
The document includes absolute maximum ratings, detailed electrical characteristics, typical operating curves, pin descriptions, and example application circuits such as logic‑level translators. It also explains input stage circuitry, rail‑to‑rail operation, hysteresis options, and board layout recommendations. This manual is written in Chinese.
| Supply Voltage Range | 1.0 V to 5.5 V |
|---|---|
| Input Hysteresis | ±2 mV |
| Output Short‑Circuit Current | 5 mA (MAX9100) |
| Propagation Delay | ≤4 µs |
| Rise/Fall Time | 100 ns |
| Power‑Up Time | 250 ns |
Both devices operate from a single supply of 1.0 V to 5.5 V.
Propagation delay is specified as less than 4 µs.