Temperature recording device
First Claim
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1. Temperature detection device for an electronic circuit, comprising the following:
- a temperature detector, which at its output makes available a voltage (Vt) that is a predetermined function of the temperature;
an analog-to-digital converter (14), to the input of which the temperature-dependent voltage (Vt) is applied; and
a standardized serial bus (16), to which the output of the analog-to-digital converter (14) is coupled.
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Abstract
A temperature detection device is provided for an electronic circuit, in particular for a HF tuner. The temperature detection device comprises a temperature detector, an analog-to-digital converter and a standardized serial bus. At its output the temperature detector makes available a temperature-dependent voltage that is a predetermined function of the temperature. The temperature-dependent voltage is applied to the input of the analog-to-digital converter. On its output side, the analog-to-digital converter is coupled to the standardized serial bus.
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Citations
6 Claims
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1. Temperature detection device for an electronic circuit, comprising the following:
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a temperature detector, which at its output makes available a voltage (Vt) that is a predetermined function of the temperature;
an analog-to-digital converter (14), to the input of which the temperature-dependent voltage (Vt) is applied; and
a standardized serial bus (16), to which the output of the analog-to-digital converter (14) is coupled. - View Dependent Claims (2, 3, 4, 5, 6)
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Specification