MAX992 Datasheet | Maxim Integrated

19-1266; Rev 2; 1/07 MAX987/MAX988/MAX991/MAX992/MAX995/MAX996 High-Speed, Micropower, Low-Voltage, SOT23, Rail-to-Rail I/O parators ________________General Description The MAX987/MAX988/MAX991/MAX992/MAX995/ MAX996 single/dual/quad micropower parators feature low-voltage operation and rail-to-rail inputs and outputs. Their operating voltage ranges from +2.5V to +5.5V, making them ideal for both 3V and 5V systems. These parators also operate with ±1.25V to ±2.75V dual supplies. They consume only 48µA per parator while achieving a 120ns propagation delay. Input bias current is typically 1.0p A, and input offset voltage is typically 0.5m V. Internal hysteresis ensures clean output switching, even with slow-moving input signals. The output stage’s unique design limits supply-current surges while switching, virtually eliminating the supply glitches typical of many other parators. The MAX987/MAX991/MAX995 have a push-pull output stage that sinks as well as sources current. Large internal output drivers allow rail-to-rail output swing with loads up to 8m A. The MAX988/MAX992/MAX996 have an open-drain output stage that can be pulled beyond VCC to 6V (max) above VEE. These open-drain versions are ideal for level translators and bipolar to singleended converters. The single MAX987/MAX988 are available in tiny 5-pin SC70 packages, while the dual MAX991/MAX992 are available in ultra-small 8-pin SOT23 and µMAX® packages. Selector Guide PART MAX987 MAX988 MAX991 MAX992 MAX995 MAX996 PARATORS PER PACKAGE 1 1 2 2 4 4 OUTPUT STAGE Push-Pull Open-Drain Push-Pull Open-Drain Push-Pull Open-Drain ____________________________Features - 120ns Propagation Delay - 48µA Quiescent Supply Current - +2.5V to +5.5V Single-Supply Operation - mon-Mode Input Voltage Range Extends 250m V Beyond the Rails - Push-Pull Output Stage Sinks and Sources 8m A Current (MAX987/MAX991/MAX995) - Open-Drain Output Voltage Extends Beyond VCC (MAX988/MAX992/MAX996) - Unique Output Stage...