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OPA2333-HT Datasheet, PDF (15/23 Pages) Texas Instruments – 1.8-V MICROPOWER CMOS OPERATIONAL AMPLIFIER ZERO-DRIFT SERIES
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OPA2333-HT
SBOS483F – JULY 2009 – REVISED AUGUST 2012
1 MΩ
3V
1 MΩ
60 kΩ
100 kΩ
NTC
Thermistor OPA2333
Figure 8. Thermistor Measurement
V1
−In
OPA2333
INA152
2
5
R2
R1
R2
6
VO
3
1
OPA2333
V2
+In
VO = (1 + 2R2/R1) (V2 − V1)
A. INA152 has not been characterized or tested at 210°C.
Figure 9. Precision Instrumentation Amplifier
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