RC747

The RC747 integrated circuits are high gain, operational amplifiers intemally compensated and constructed on a single silicon chip using an advanced epitaxial process. The military version, RM747, operates over a temperature range from -55°C to +125°C. The commercial version, RC747, operates from 0°C to +70°C. Combining the features of the 741 with the close parameter matching and tracking of a dual device on a monolithic chip results in unique performance characterlsti Excellent channel separation allows the use of the dual device in all single 741 operational amplifier applications providing high packagin density.. It is especially well suited for applications in differential-in, differential-out as well as in potenticmetric amplifiers and where gain and phase matched channels are mandatory.

The features of RC747 can be summarized as (1)The features of RC747 can be summarized as (1)short circuit protection; (2)no frequency compensation required; (3)no latch-up; (4)large common mode and differential voltage ranges; (5)low power consumption; (6)parameter tracking over temperature range; (7)gain and phase match between amplifiers.

The absolute maximum ratings of RC747 are (1)supply voltage RM747: ±22V; RC747:±18V; (2)differential input voltage: 30V; (3)input voltage:±5V; (4)output short-circuit duration**: indefinite; (5)storage temperature range: -65°C to +150°C; (6)operating temperature range :RM747-55°C to +125°C; RC747 0°C to +70°C; (7)lead soldering temperature (60 sec):+300°C.(For supply voltages less than the absolute maximum input voltage is equal to the supply voltage. **Short-circuit may be to ground or either supply. Rating applies to +125°C case temperature or +75°C ambient temperature for RC747).