AD596 Analog Devices, Inc., AD596 Datasheet
AD596
Available stocks
Related parts for AD596
AD596 Summary of contents
Page 1
... The AD596/AD597 provides cold junction compensation and a high gain amplifier which can be used as a setpoint comparator. 2. The input stage of the AD596/AD597 is a high quality in- strumentation amplifier that allows the thermocouple to float over most of the supply voltage range. 3. Linearization not required for thermocouple temperatures close to 175 C (+100 C to +540 C for AD596) ...
Page 2
... C to 100 C with a thermocouple temperature of approximately 175 C. 2 Defined as the slope of the line connecting the AD596/AD597 CJC errors measured and 100 C ambient temperature. 3 Pin 6 shorted to Pin 7. 4 Current Sink Capability in single supply configuration is limited to current drawn to ground through resistor at output voltages below 2.5 V. ...
Page 3
... AD596/AD597 = – Type J AD596 Type K AD597 Voltage Output Voltage Output 27.388 5000 20.640 5066 28.511 5203 21.493 5276 29.642 5407 22 ...
Page 4
... C) (within OUT specified tolerances). Excluding calibration errors, the above transfer function is accu- rate to within 1 C from + +550 C for the AD596 and – +350 C for the AD597. The different temperature ranges are due to the differences in J and K type thermocouple curves. ...
Page 5
... AD596/AD597 will operate over the full OUTPUT 0. extended – +125 C temperature range. The output V scaling will be 9.6 mV per C with the AD596 and 10.1 mV per SET- REF POINT C with the AD597. Additionally there will offset VOLTAGE ...
Page 6
... Second, the junction temperature of the part should not be allowed to exceed 150 C. If the alarm circuit of the AD596/AD597 is made to source or sink 20 mA with 30 V across it, the junction temperature will above ambient causing the die temperature to exceed 150 C when ambient is above 60 C ...
Page 7
... IRON (CHROMEL) HEATER REV 470 – AD596/ 45.2k AD597* 10k 1.27M +V 5V 40.2k AD584 10k – 1k SET-POINT ADJUST 10k OP07 5k + 10M Figure 6. Temperature Measurement and Control –7– AD596/AD597 READOUT F LCD DISPLAY ICL7136 PACKAGE PINOUT SHOWN REF HI REF LO 120V AC ...
Page 8
... AD596/AD597 0.040 (1.02) MAX OUTLINE DIMENSIONS Dimensions shown in inches and (mm). 10-Pin Metal Can (TO-100) REFERENCE PLANE 0.750 (19.05) 0.500 (12.70) 0.185 (4.70) 0.160 (4.06) 0.165 (4.19) 0.250 (6.35) MIN 0.110 (2.79) 0.050 (1.27) MAX 6 5 0.115 4 (2.92) BSC 3 2 0.019 (0.48) 0.230 (5.84) 0.016 (0.41) BSC 0.021 (0.53) 0.045 (1.14) 0.016 (0.41) 0.010 (0.25) BASE & SEATING PLANE ...