Datasheet

LM81
SNAS011E –JUNE 1999–REVISED FEBRUARY 2002 www.ti.com
Figure 16. Amplifier Circuit for Connection Between DAC Output and Fan
TEMPERATURE MEASUREMENT SYSTEM
The LM81 temperature sensor and ADC produce 9-bit or 12-bit two’s-complement temperature data. A digital
comparator compares the temperature data to the user-programmable High, Low, Critical setpoints and
Hysteresis values.
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