TMP36GT9Z Analog Devices Inc, TMP36GT9Z Datasheet
TMP36GT9Z
Specifications of TMP36GT9Z
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TMP36GT9Z Summary of contents
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... The TMP35 is functionally compatible with the LM35/LM45 and provides a 250 mV output at 25°C. The TMP35 reads temperatures from 10°C to 125°C. The TMP36 is specified from −40°C to +125°C, provides a 750 mV output at 25°C, and operates to 125°C from a single 2.7 V supply. The TMP36 is functionally compatible with the LM50. Both the TMP35 and TMP36 have an output scale factor of 10 mV/° ...
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... Average and Differential Temperature Measurement ........... 12 Microprocessor Interrupt Generator....................................... 13 Thermocouple Signal Conditioning with Cold-Junction Compensation............................................................................. 14 Using TMP3x Sensors in Remote Locations .......................... 15 Temperature to 4–20 mA Loop Transmitter .......................... 15 Temperature-to-Frequency Converter .................................... 16 Driving Long Cables or Heavy Capacitive Loads .................. 17 Commentary on Long-Term Stability ..................................... 17 Outline Dimensions ....................................................................... 18 ...
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... Does not consider errors caused by self-heating. 2 Guaranteed but not tested. Test Conditions/Comments T = 25° 25°C A Over rated temperature Over rated temperature 10°C ≤ T ≤ 125°C A −40°C ≤ T ≤ +125°C A 5°C ≤ T ≤ 85°C A 5°C ≤ T ≤ 100°C A 3.0 V ≤ ...
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... Time at Peak Temperature Range Ramp-Up Rate Ramp-Down Rate Time 25°C to Peak Temperature IR Reflow Soldering—Pb-Free Package Peak Temperature Time at Peak Temperature Range Ramp-Up Rate Ramp-Down Rate Time 25°C to Peak Temperature 1 Digital inputs are protected; however, permanent damage can occur on unprotected units from high energy electrostatic fields. Keep units in conductive foam or packaging at all times until ready to use ...
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... Rev Page TMP35/TMP36/TMP37 + 5.5V, NO LOAD S 0 –50 – TEMPERATURE (°C) Figure 8. Power Supply Rejection vs. Temperature 20 100 1k 10k FREQUENCY (Hz) Figure 9. Power Supply Rejection vs. Frequency 5 MINIMUM SUPPLY VOLTAGE REQUIRED TO MEET DATA SHEET SPECIFICATION 4 NO LOAD TMP35/TMP36 b. TMP37 0 –50 – ...
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... SUPPLY VOLTAGE (V) Figure 12. Supply Current vs. Supply Voltage LOAD –50 – TEMPERATURE (°C) Figure 13. Supply Current vs. Temperature (Shutdown = 100 125 Figure 15 125 100 Figure 16. V Rev Page 400 300 = +V AND SHUTDOWN PINS S HIGH TO LOW (3V TO 0V) 200 = +V AND SHUTDOWN PINS S LOW TO HIGH (0V TO 3V) V SETTLES WITHIN ± ...
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... TMP35 TO-92 IN SOCKET SOLDERED TO 20 1" × 0.4" Cu PCB TIME (s) Figure 19. Thermal Response Time in Stirred Oil Bath 100 500 600 Figure 20. Temperature Sensor Wideband Output Noise Voltage; 2400 2200 2000 1800 1600 1400 1200 1000 800 600 400 a. TMP35/TMP36 b. TMP37 200 0 600 700 10 Figure 21 ...
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... Table 4 summarizes the differences OUT in the output characteristics of the three temperature sensors. The output voltage of the temperature sensor is available at the emitter of Q4, which buffers the band gap core and provides load current drive. The current gain of Q4, working with the available base current drive from the previous stage, sets the short-circuit current limit of these devices to 250 μ ...
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... Figure 19 show the thermal response time of the TMP3x sensors under various conditions. The thermal time constant of a temperature sensor is defined as the time required for the sensor to reach 63.2% of the final value for a step change in the temperature. For example, the thermal time constant of a TMP35 SOIC package sensor mounted onto a 0.5" ...
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... TMP37, this circuit can be used to sense temperatures from 41°F to 212°F with an output transfer characteristic of 2 mV/°F. This particular approach does not lend itself to the TMP36 because of its inherent 0.5 V output offset ...
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... ADM660, which is a supply voltage inverter. The 3 V supply is inverted and applied to the V− terminal of the OP193. Thus, for a temperature range between −40°F and +257°F, the output of the circuit reads − +257 mV. A general expression for the transfer equation of the circuit is given by R1 45.3kΩ ...
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... The circuits in Figure 28 and Figure 29 demonstrate an inexpensive approach to average and differential temperature measurement. In Figure 28, an OP193 sums the outputs of three temperature sensors to produce an output voltage scaled by 10 mV/°C that represents the average temperature at three locations. The circuit can be extended to include as many temperature sensors as required as long as the transfer equation of the circuit is maintained ...
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... TMP35 0.1µF GND 3 Because temperature is a slowly moving quantity, the possibility for comparator chatter exists. To avoid this condition, hysteresis is used around the comparator. In this application, a hysteresis of 5°C about the trip point was arbitrarily chosen; the ultimate value for hysteresis should be determined by the end application. ...
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... This compensation works extremely well for circuit ambient temperatures in the range of 20°C to 50°C. Over a 250°C measurement temperature range, the thermocouple produces an output voltage change of 10.151 mV. Because the required output full-scale voltage of the circuit is 2.5 V, the gain of the circuit is set to 246.3. Choosing R4 equal to 4.99 kΩ ...
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... OP193. A generalized expression for the KCL equation at Pin 3 of the OP193 is given by I OUT For each temperature sensor, Table 5 provides the values for the components P1, P2, and R1 to R4. Table 5. Circuit Element Values for Loop Transmitter Sensor ...
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... The circuit in Figure 34 illustrates a method by which the outputs of these temperature sensors can be converted to a frequency using the AD654. The output signal of the AD654 is a square wave that is proportional to the dc input voltage across Pin 4 and Pin 3. The transfer equation of the circuit is given by ⎛ ...
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... IC. This is a concept that has been typically applied to both voltage references and monolithic temperature sensors. Unfortunately, integrated circuits cannot be evaluated at room temperature (25°C) for 10 years or more to determine this shift result, manufacturers very typically perform accelerated lifetime testing of integrated circuits by operating ICs at elevated temperatures (between 125° ...
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TMP35/TMP36/TMP37 OUTLINE DIMENSIONS 5.00 (0.1968) 4.80 (0.1890 6.20 (0.2441) 4.00 (0.1574) 1 5.80 (0.2284) 3.80 (0.1497) 4 1.27 (0.0500) BSC 1.75 (0.0688) 1.35 (0.0532) 0.25 (0.0098) 0.10 (0.0040) 0.51 (0.0201) COPLANARITY 0.10 0.31 (0.0122) SEATING PLANE COMPLIANT TO ...
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... TMP36FSZ-REEL ±2.0 TMP36GRT-REEL7 ±3.0 TMP36GRTZ-REEL7 ±3.0 TMP36GS ±3.0 TMP36GS-REEL ±3.0 TMP36GS-REEL7 ±3.0 TMP36GSZ ±3.0 TMP36GSZ-REEL ±3.0 TMP36GSZ-REEL7 ±3.0 TMP36GT9 ±3.0 TMP36GT9Z ±3.0 TMP37FT9 ±2.0 TMP37FT9-REEL ±2.0 TMP37FT9Z ±2.0 TMP37GRT-REEL7 ±3.0 TMP37GRTZ-REEL7 ±3.0 TMP37GSZ ±3.0 TMP37GSZ-REEL ±3.0 TMP37GT9 ±3.0 TMP37GT9-REEL ±3.0 TMP37GT9Z ± ...
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TMP35/TMP36/TMP37 AUTOMOTIVE PRODUCTS The ADW75001Z-0REEL7 model is available with controlled manufacturing to support the quality and reliability requirements of automotive applications. Note that this automotive model may have specifications that differ from the commercial models; therefore, designers should review the ...