Patent ID: 11879791
Assignee: MURATA MANUFACTURING CO., LTD.
Field: Measurement (Instruments)
Classification: CPC G | IPC G

Claim 1:
2. The temperature detection circuit according to claim 1, wherein
the first temperature sensor unit further includes:
a first amplification unit configured to amplify a signal outputted from the first temperature sensor and output the amplified signal as the first analog signal,
a first reference voltage generation circuit configured to generate a first reference voltage that is supplied to the first amplification unit, and
a first resistance connected to the first amplification unit, and

the second temperature sensor unit further includes:
a second amplification unit configured to amplify a signal outputted from the second temperature sensor and output the amplified signal as the second analog signal to the AD converter,
a second reference voltage generation circuit configured to generate a second reference voltage to be supplied to the second amplification unit, and
a second resistance connected to the second amplification unit.