LMC7215

The LMC7215 is designed as one member of the micro-power, rail-to-rail CMOS comparator that can be used in (1)laptop computers; (2)mobile phones; (3)metering systems; (4)hand-held electronics; (5)RC timers; (6)alarm and monitoring circuits; (7)window comparators, multivibrators. This device has a greater than rail-to-rail common mode voltage range. This is a real advantage in single supply applications.

Features of the LMC7215 are:(1)ultra low power consumption 0.7 A; (2)wide range of supply voltages 2V to 8V; (3)input common-mode range beyond V+ and V.; (4)open collector and push-pull output; (5)high output current drive: (@ VS = 5V) 45 mA; (6)propagation delay (@ VS = 5V, 10 mV overdrive) 25 s; (7)tiny SOT23-5 package; (8)latch-up resistance >300 mA.

The absolute maximum ratings of the LMC7215 can be summarized as:(1)ESD tolerance:2 kV;(2)differential input voltage:(Vcc)+0.3V to (-Vcc)-0.3V;(3)voltage at input/output pin:(Vcc)+0.3V to (-Vcc)-0.3V;(4)supply voltage:10 V;(5)current at input pin:±5 mA;(6)current at output pin:±30 mA;(7)current at power supply pin:40 mA;(8)lead temperature (soldering, 10 sec):260°C;(9)storage temperature range:-65°C to +150°C;(10)junction temperature:150°C. If you want to know more information such as the electrical characteristics about the LMC7215, please download the datasheet in www.seekic.com or www.chinaicmart.com .