The following circuit has some interesting properties:
The LT5400 is just there to get it to simulate. (Need an LT part). It looks like a Christmas tree.
The circuit simulation is attached.
- This creates a 'super accurate' resistor!
- In this case I wanted 1 ohm. But as long as all the resistors are scaled the same, you can make the actual resistor any value you please (In other words it is normalized).
- The test port gives 1V per ohm output.
- It could also be used to make a high power 'resistor' like with 1 ohm parts but the load is distributed accordingly.
Has anybody seen something like this before? I just came up with it while messing around.
The LT5400 is just there to get it to simulate. (Need an LT part). It looks like a Christmas tree.
The circuit simulation is attached.
- This creates a 'super accurate' resistor!
- In this case I wanted 1 ohm. But as long as all the resistors are scaled the same, you can make the actual resistor any value you please (In other words it is normalized).
- The test port gives 1V per ohm output.
- It could also be used to make a high power 'resistor' like with 1 ohm parts but the load is distributed accordingly.
Has anybody seen something like this before? I just came up with it while messing around.
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