| Analogue Circuit | Digital Circuit |
|---|---|
| The Analogue circuits operate on continuous-valued signals. | The Digital circuits operate on the signal, which exists at two levels 0's and 1's. |
| This circuit doesn't require conversion of the input signal before transmitting the signals. This circuit directly executes various logical operations and produces an analog output. | This circuit requires the conversion of the input signal before transmitting the signals. Before the signal is transmitted, it is converted into digital form. |
| This circuit is more precise because there is no probability of losing any information as there is no conversion. | This circuit is less precise because, during signal conversion, some amount of information can be lost. |
| The Analogue circuit lacks flexibility. | The Digital circuits provide a high range of flexibility to offer to its users. |
