Datasheet OP227 (Analog Devices) - 2

Supply voltage (V ) .. ±22 V dc CC Input voltage range (V ) .. ±22 V dc IN Output short circuit duration ... .Indefinite Differential input current 2/ .. ±25 mA Differential input voltage range .. ±0.7 V dc Lead temperature (soldering, 60 seconds) ... +300°C Storage temperature range .. ……………………………………………………………-65°C to +150°C Maximum power dissipation (PD) 3/ ... 500 mW Junction Temperature (T )………………………………………………………… J ..………………150°C NOTES: 1/ Unless otherwise specified, all voltages are referenced to ground. 2/ The inputs are protected by back-to-back diodes. Current limiting resistors are not used in order to achieve low noise. If differential input voltage exceeds ±0.7 V, the input current should be limited to 25 mA. 3/ For T greater than 106°C, derate linearly at 11.3 mW/°C.

Thermal Resistance, Y (cerdip) Package Junction-to-Case (4JC) = 29°C/W Max Junction-to-Ambient (4JA) = 91°C/W Max Thermal Resistance, M (cerpak) Package Junction-to-Case (4JC) = 90°C/W Max Junction-to-Ambient (4JA) = 150°C/W Max