Explore LM4040 pins, signal names, electrical functions and connection guidance for each package.
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Click a lead or use the arrow keys. Front view · flat face toward you · 1 DNC, 2 K, 3 A
This package lead must not be used as an input or output.
Leave floating in the example. TI also permits an anode connection and recommends it in noisy environments.
TO-92 pin 1; SOT-23 pin 3. No adjustment function.
Positive shunt-current terminal and nominal 2.5 V output.
Feed through a resistor from the source; connect a high-impedance load to this node.
TO-92 pin 2; SOT-23 pin 1. Keep reference current within its operating range.
Negative reference terminal, normally grounded.
Connect to supply return and the measurement ground.
TO-92 pin 3; SOT-23 pin 2.
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