This device is used in precision clock generators to hold the temperature of a crystal constant. It incorporates the heating element, temperature sensor and error amplifier into one IC. An internal DAC and EEPROM set the temperature. A 15V power FET acts as the heater. The maximum current is programmable and stored in the EEPROM.
Features:
15W Maximum Power (15V, 1 Amp)
Internal Temperature Sensor
DAC Sets Temperature (65°C - 125°C)
Current Limit = 0.1A to 1.0A (16 steps)
1-Wire Serial Interface
5 Pin TO-252 Package
Temperature Range = -40°C to +125°C
This device is used in precision clock generators to hold the temperature of a crystal constant. It incorporates the heating element, temperature sensor and error amplifier into one IC. An internal DAC and EEPROM set the temperature. A 15V power FET acts as the heater. The maximum current is programmable and stored in the EEPROM.
Features:
- 15W Maximum Power (15V, 1 Amp)
- Internal Temperature Sensor
- DAC Sets Temperature (65°C - 125°C)
- Current Limit = 0.1A to 1.0A (16 steps)
- 1-Wire Serial Interface
- 5 Pin TO-252 Package
- Temperature Range = -40°C to +125°C
