MAX9040AEUK-T
数据手册.pdf微功耗，单电源， SOT23比较器+精密电压基准IC Micropower, Single-Supply, SOT23 Comparator + Precision Reference ICs
General Description
The MAX9039–MAX9043 and MAX9050–MAX9053 feature combinations of low-power comparators and precision voltage references. Their operating voltage range makes them ideal for both 3V and 5V systems. The MAX9039/MAX9040/MAX9041/MAX9050/MAX9051 have a single comparator and reference consuming only 40µA of supply current. The MAX9042/MAX9043/MAX9052/MAX9053 have dual comparators and one reference, and consume only 55µA of supply current. Low-voltage operation and low supply current make these devices ideal for battery-operated systems.
Features
♦Comparator + Precision Reference in UCSP/SOT23
♦2.5V to 5.5V Single-Supply Operation MAX9039–MAX9043
♦Low Supply Current MAX9039/MAX9040/MAX9041/MAX9050/MAX9051
40µA Quiescent
50µA with 100kHz Switching
♦400ns Propagation Delay
♦Rail-to-Rail Inputs
♦Rail-to-Rail Output Stage Sinks and Sources 8mA
♦Internal ±3mV Hysteresis
♦Voltage Reference Offers:
±0.4% max Initial Accuracy A grade
6ppm/°C typ Temperature Coefficient A grade
Stable for 0 to 4.7nF Capacitive Loads
Applications
Precision Battery
Management
Window Comparators
IR Receivers
Level Translators
Digital Line Receivers
