LT1636

Total Supply Voltage (V⁺ to V)................................44V
Input Differential Voltage.........................................44V
Input Current......................................................±25mA
Shutdown Pin Voltage Above V..............................32V
Shutdown Pin Current........................................ ±10mA
Output Short-Circuit Duration (Note 2).........Continuous

Operating Temperature Range...............40°C to 85°C
Specified Temperature Range (Note 3).. 40°C to 85°C
Junction Temperature..........................................150°C
Storage Temperature Range................65°C to 150°C
Lead Temperature (Soldering, 10 sec).................300°C

The LT^® 1636 op amp operates on all single and split supplies with a total voltage of 2.7V to 44V drawing less than 50µA of quiescent current. The LT1636 can be shut down, making the
output high impedance and reducing the quiescent current to 4µA. The device has a unique input stage that operates and remains high impedance when above the positive supply. The
inputs take 44V both differential and common mode, even when operating on a 3V supply. The output swings to both supplies. Unlike most micropower op amps, the LT1636 candrive heavy loads; its rail-to-rail output drives 18mA. The LT1636 is unity-gain stable into all capacitive loads up to10,000pF when a 0.22µF and 150Ω compensation networkis used.

The LT1636 is reverse supply protected: it draws no current for reverse supply up to 27V. Built-in resistors protect the inputs for faults below the negative supply up to 22V. Thereis no phase reversal of the output for inputs 5V below V_EE or44V above V_EE, independent of V_CC.The LT1636 op amp is available in the 8-pin MSOP, PDIP and SO packages.