Self-configuring integrated circuit device

In some examples, a circuit includes (1) a voltage regulator, (2) a voltage divider that includes a first resistor, a second resistor, and a third resistor, and (3) a device that includes a first pin, a second pin, and a third pin. In the device, when the first pin is connected to the first resistor...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Tan, Geroncio Ong, Kan, Lip Vui
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:In some examples, a circuit includes (1) a voltage regulator, (2) a voltage divider that includes a first resistor, a second resistor, and a third resistor, and (3) a device that includes a first pin, a second pin, and a third pin. In the device, when the first pin is connected to the first resistor and to a ground (the second and third pin are unconnected), a voltage input of the device receives a first voltage from the voltage regulator. When the second pin is connected to the second resistor and to the ground (the first and third pin are unconnected), the voltage input receives a second voltage from the voltage regulator. When the third pin is connected to the third resistor and to the ground (the first and second pin are unconnected), the voltage input receives a third voltage from the voltage regulator.