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LT1116 - 12ns, Single Supply Ground-Sensing Comparator
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... The LT1116 is specified for a common mode range of 0V to 2.5V with a single 5V supply, and –5V to 2.5V with ±5V supplies. The common mode range is defined as the DC input for which the output responds correctly to small changes in the input differential. Input signals can exceed the positive common ...
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... Imagine a coil of wire, similar to the one shown in Figure 1, connected to an ac supply. It is found that whenever an effort is made to increase current through it, it is always opposed by the instantaneous production of counter e.m.f of self-induction. Energy required to overcome this opposition is ...
ii In the recent days, the increased emphasis is being given on the
ii In the recent days, the increased emphasis is being given on the

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Current source



A current source is an electronic circuit that delivers or absorbs an electric current which is independent of the voltage across it.A current source is the dual of a voltage source. The term constant-current 'sink' is sometimes used for sources fed from a negative voltage supply. Figure 1 shows the schematic symbol for an ideal current source, driving a resistor load. There are two types - an independent current source (or sink) delivers a constant current. A dependent current source delivers a current which is proportional to some other voltage or current in the circuit.
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