lm94022qbimg National Semiconductor Corporation, lm94022qbimg Datasheet - Page 11

• Manufacturer Part Number: lm94022qbimg
• Description: 1.5v, Sc70, Multi-gain Analog Temperature Sensor With Class-ab Output
• Manufacturer: National Semiconductor Corporation

is present, the gain can be increased as high as -13.6 mV/°
C. The larger gain is optimal for reducing the effects of noise
(for example, noise coupling on the output line or quantization
noise induced by an analog-to-digital converter which may be
sampling the LM94022 output).
Another application advantage of the digitally selectable gain
is the ability to perform dynamic testing of the LM94022 while
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it is running in a system. By toggling the logic levels of the
gain select pins and monitoring the resultant change in the
output voltage level, the host system can verify the function-
ality of the LM94022.
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