The OP8E09 module is designed as a buffer amplifier for four (4) low-voltage inputs signals coming from the unit under test. It also provides global isolation between the unit under test and the simulator.
- 4 channels
- Global isolation
- Individually configurable gain
- Maximum input range ±16V
OP8E09 - Top view
The gain of each channel can be increased to reach the full ± 16V output range of the OP5340 mezzanine of the simulator by using resistors to adjust R-optional.
An R-optional socket is available for each channel as shown below. The following table gives with commonly used gains and resistor values to select appropriate resistors.
Desired Gain (V/V)
Nearest 1% RG (Ω)
With the numbers above, by installing, for example, a 5.62KΩ resistor on the R-optional socket, you change the gain from 1 to 10. A ±1.5V input signal will then be seen as a ±15V signal.
The maximum frequency without slew-rate induced distortion is 50KHz
Refer to the OP8E00 Modules Pin Assignment table.