UPC177

μPC177, 339 Single Power Supply Quad Comparator Datasheet R03DS0139EJ0100 Rev.1.10 2020.05.12 DESCRIPTION µPC177, µPC339 comparators are designed for single power supply operation. The features include lowvoltage operation, common-mode input voltage range from V-(GND) level, open-collector output and low current consumption. Furthermore, these products can operate with both power supplies and can be widely used for various voltage comparison application. Depending on the usage and operating ambient temperature range, the μPC177 is design for communication industries and μPC339 is design for general purposes. Along with this series of lineup, the dual type comparators, μPC277 and 393 with the same circuit configuration are also available. FEATURES  Input Offset Voltage  Input Bias Current  Voltage Gain  Pulse Response Time  A wired OR is possible as the output is an open collector  Low Voltage Operation ±2 mV (TYP.) 25 nA (TYP.) 1.3 µs (TYP.) 16 mA (TYP.) V + - V - : 2 ~ 32 V ORDERING INFORMATION Order Name μPC177G2-A μPC339G2-A Selected Grade Standard Standard Package 14-pin plastic SOP ( 5.72 mm ( 225 )) 14-pin plastic SOP ( 5.72 mm ( 225 )) R03DS0139EJ0101 Rev.1.10 2020.05.12 Page 1 of 7 μPC177, 339 EQUIVALENT CIRCUIT (1/4 Circuit) PIN CONFIGURATION (Top View) + IN Q1 Q2 II Q5 100 μA Q3 Q4 Q6 V+ 100 μA Q8 Q7 OUT V- µPC177G2, μPC339G2 OUT2 1 14 OUT3 OUT1 2 V+ 3 II1 4 IN1 5 II2 6 IN2 7 1 -+ 2 -+ 13 OUT4 4 12 V -+ 11 IN4 10 II4 3 9 IN3 -+ ...