The MAX913 single and MAX912 dual, high-speed, low-power comparators have differential inputs and complementary TTL outputs. Fast propagation delay (10ns, typ), extremely low supply current, and a wide common-mode input range that includes the negative rail make the MAX912/MAX913 ideal for low-power, high-speed, single +5V (or ±5V) applications such as V/F converters or switching regulators. The MAX912/MAX913 outputs remain stable through the linear region. This feature eliminates output instability common to high-speed comparators when driven with a slow-moving input signal. The MAX912/MAX913 can be powered from a single +5V supply or a ±5V split supply. The MAX913 is an improved plug-in replacement for the LT1016. It provides significantly wider input voltage range and equivalent speed at a fraction of the power. The MAX912 dual comparator has equal performance to the MAX913 and includes independent latch controls. Applications * Ethernet Line Receivers * Extended Range V/F Converters * Fast Pulse Height/Width Discriminators * High-Speed Sampling Circuits * High-Speed Triggering * Switching Regulators * Zero-Crossing Detectors * Ultra Fast (10ns) * Single +5V or Dual ±5V Supply Operation * Input Range Extends Below Negative Supply * Low Power: 6mA (+5V) Per Comparator * No Minimum Input Signal Slew-Rate Requirement * No Power-Supply Current Spiking * Stable in the Linear Region * Inputs Can Exceed Either Supply * Low Offset Voltage: 0.8mV * Now Available in a Small µMAX® Package