H
Herb
- Jan 1, 1970
- 0
Hi.
I wish to use a monolithic transistor array in a circuit where the die
temperature is temperature stabilized. I am hoping to find a circuit
design for a 'transistor oven' whereby one transistor is used as a
temperature sensor eg by monitoring the Vbe, and one of the transistors
(possibly the same one) as a heater to raise the temperature to ~50C. I
would appreciate if someone would suggest a circuit to achieve this. I
am looking for a circuit with the minimum of external components.
Temperature accuracy of +/-5% sould be sufficient.
TIA
HMV
I wish to use a monolithic transistor array in a circuit where the die
temperature is temperature stabilized. I am hoping to find a circuit
design for a 'transistor oven' whereby one transistor is used as a
temperature sensor eg by monitoring the Vbe, and one of the transistors
(possibly the same one) as a heater to raise the temperature to ~50C. I
would appreciate if someone would suggest a circuit to achieve this. I
am looking for a circuit with the minimum of external components.
Temperature accuracy of +/-5% sould be sufficient.
TIA
HMV