The MAX900-MAX903 are high-speed, low-power, single/dual/quad voltage comparators featuring differential analog inputs and TTL-logic outputs with active internal pull-ups. Fast propagation delay makes them ideal for fast A/D converters, sampling circuits, line receivers, V/F converters, and many other data-discrimination applications.
The MAX900‑MAX903 family are high‑speed, low‑power voltage comparators with differential inputs and TTL‑logic outputs. They offer 8 ns typical propagation delay at 5 mV overdrive and consume 18 mW per comparator when powered from +5 V. The devices can be powered from separate analog and digital supplies or a single +5 V supply, with analog supply ranges from +5 V to +10 V or ±5 V.
The document provides detailed electrical characteristics, pin configurations for DIP and SO packages, layout recommendations, and definitions of key terms. Application information includes circuit layout guidelines, input slew‑rate requirements, and typical power‑supply configurations for optimal high‑speed performance.
| Propagation Delay (typical) | 8 ns |
|---|---|
| Power Consumption per Comparator | 18 mW @ +5 V |
| Analog Supply Voltage Range | +5 V to +10 V or ±5 V |
The typical propagation delay is 8 ns at a 5 mV overdrive.
They can be powered from separate analog (+5 V to +10 V or ±5 V) and digital (+5 V) supplies, or from a single +5 V supply.