RH119

RH119 High Performance Dual Comparator DESCRIPTION The RH119 dual comparator features low input offset voltage and offset current, high voltage gain, guaranteed common mode rejection and input protection diodes. The RH119 is capable of operation over a supply range from 5V to ±15V and can drive 25mV leads from each open collector output. A separate GND pin allows the RH119 to isolate system grounds. The wafer lots are processed to Linear Technology’s inhouse Class S flow to yield circuits usable in stringent military applications. , LTC and LT are registered trademarks of Linear Technology Corporation. ABSOLUTE MAXIMUM RATINGS Supply Voltage ........................................................ 36V Output to Negative Supply Voltage ......................... 36V Ground to Negative Supply Voltage ........................ 25V Ground to Positive Supply Voltage ......................... 18V Diffierential Input Voltage ....................................... ± 5V Differential Input Current ...................................... ± 5mA Input Voltage (See Note 1) Output Short-Circuit Duration ............................. 10 sec Operating Temperature Range .............. – 55°C to 125°C Storage Temperature Range ................. – 65°C to 150°C Lead Temperature (Soldering, 10 sec).................. 300°C BUR -I CIRCUIT 10k 18V TO 20V – + 100Ω V+ SIDE 1 GND1 OUT1 10k – SIDE 2 10k OUT2 GND2 V– + RH119 BI –18V TO –20V TOP VIEW V+ OUT1 1 GND1 2 +IN1 3 –IN1 4 5 10 9 –IN2 8 ...