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SENSITRON
SEMICONDUCTOR
TECHNICAL DATA
DATA SHEET 1126 REV. (PRELIMINARY)
TWO-TERMINAL TEMPERATURE TRANSDUCER
• INTERNALLY IDENTICAL TO AD590J
• LINEAR CURRENT OUTPUT 1m A/K
• OPERATING VOLTAGE +4V TO +30V
• STORAGE TEMPERATURE RANGE –650C TO 1500C
• OPERATING TEMPERATURE RANGE –550C TO 1500
• TWO HERMETIC CERAMIC PACKAGE OPTIONS (PART NUMBERS AD590-01, AD590-02)
ELECTRICAL CHARACTERISTICS (TA = -550C TO 1500C UNLESS OTHERWISE SPECIFIED)
PARAMETER CONDITIONS MIN TYP MAX UNITS
OUTPUT CURRENT TA = 250C - 298.2 - µA
CALIBRATION ERROR TA = 250C - - ±5.0 0C
ABSOLUTE ERROR NO EXTERNAL CALIBRATION
250C CALIBRATION SET TO ZERO
- - ±10
±3.0
0C
0C
NON-LINEARITY - - - ±1.5 0C
REPEATABILITY1 - - - ±0.1 0C
LONG TERM DRIFT - - - ±0.1 0C
CURRENT NOISE - - 40 - pA/√Hz
POWER SUPPLY
REJECTION
+4V+5V+15V- 0.5
0.2
0.1
- µA/V
µA/V
µA/V
EFFECTIVE SHUNT
CAPACITANCE
- - 100 - pF
ELECTRICAL TURN-
ON TIME
- - 20 - µs
REVERSE BIAS
LEAKAGE CURRENT
- - 10 - pA
1MAXIMUM DEVIATION BETWEEN +250C READINGS AFTER TEMPERATURE CYCLING BETWEEN –550C AND 1500C
AD590