LT1720CS8

The LT1720CS8 belongs to the LT1720 family which is designed as the dual, 4.5ns, single supply 3V/5V comparator with rail-to-rail outputs. This device can be used in (1)high speed differential line receiver; (2)crystal oscillator circuits; (3)window comparators; (4)threshold detectors/discriminators; (5)line receivers; (6)zero-crossing detectors; (7)high speed sampling circuits. Also this device is specified for a common mode range of -100mV to 3.8V when used with a single 5V supply.

Features of the LT1720CS8 are:(1)ultrafast: 4.5ns at 20mV Overdrive 7ns at 5mV overdrive; (2)low power: 4mA per comparator; (3)optimized for 3V and 5V operation; (4)pinout optimized for high speed ease of use; (5)input voltage range extends 100mV below negative rail; (6)TTL/CMOS compatible rail-to-rail outputs; (7)internal hysteresis with specified limits; (8)low dynamic current drain; 15mA/(V-MHz), dominated by load in most circuits.

The absolute maximum ratings of the LT1720CS8 can be summarized as:(1)supply voltage, Vcc to GND:7 V;(2)input current:±10mA;(3)output current (continuous):±20mA;(4)operating temperature range:0°C to 70°C;(5)junction temperature:150°C;(6)storage temperature range:-65°C to 150°C;(7)lead temperature (soldering, 10 sec):300°C. If you want to know more information such as the electrical characteristics about the LT1720CS8, please download the datasheet in www.seekic.com or www.chinaicmart.com .