Maxim Integrated MAX963ESD+, Beyond-the-Rails™ series, dual general-purpose comparator, 7ns propagation delay, 3.5mV hysteresis, CMOS/Complementary/TTL outputs, 2.7V–5.5V supply, -40°C to 85°C, 14-SOIC surface mount.
| Parameter | Value |
|---|---|
| Type | General Purpose |
| Series | Beyond-the-Rails™ |
| Output type | CMOS, Complementary, TTL |
| Mounting | Surface Mount |
| Voltage - input offset | 1.5mV @ 5V |
| Voltage - supply, single (Dual (±)) | 2.7V ~ 5.5V |
| Current - quiescent | 11mA |
| Current - input bias | 15µA @ 5V |
| Operating temperature | -40°C ~ 85°C |
| Package | Tube |
| Hysteresis | 3.5mV |
| Case | 14-SOIC (0.154\", 3.90mm Width) |
| CMRR, PSRR | 80dB CMRR, 86.02dB PSRR |
| Number of elements | 2 |
| Propagation delay | 7ns |
A 7 ns max propagation delay is fast enough for high-frequency zero-crossing detectors, pulse-width discriminators, and clock-recovery comparators.
Quiescent current maxes at 11 mA per device — modest for a 7 ns comparator, but worth budgeting in a multi-rail design. Input bias current is 15 µA max at 5 V, and input offset voltage is 1.5 mV max at 5 V.
The MAX963ESD+ has a built-in hysteresis of 3.5 mV, which eliminates output chatter on slow edges without external positive feedback.
Key specifications: dual general-purpose comparator, 7 ns max propagation delay, 3.5 mV hysteresis, 2.7 V to 5.5 V supply range, 11 mA max quiescent current, 80 dB CMRR, 86.02 dB PSRR, -40°C to 85°C operating temperature, 14-SOIC package.