• TMP03FSZ
  • TMP03FSZ
  • TMP03FSZ
  • TMP03FSZ
  • TMP03FSZ
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The TMP03/TMP04 are monolithic temperature detectors that generate a modulated serial digital output that varies in direct proportion to the temperature of the device. An onboard sensor generates a voltage precisely proportional to absolute temperature which is compared to an internal voltage reference and input to a precision digital modulator. The ratiometric encoding format of the serial digital output is independent of the clock drift errors common to most serial modulation techniques such as voltage-to-frequency converters. Overall accuracy is ±1.5°C (typical) from –25°C to +100°C, with excellent transducer linearity. The digital output of the TMP04 is CMOS/TTL compatible, and is easily interfaced to the serial inputs of most popular microprocessors. The open-collector output of the TMP03 is capable of sinking 5 mA. The TMP03 is best suited for systems requiring isolated circuits utilizing optocouplers or isolation transformers. The TMP03 and TMP04 are specified for operation at supply voltages from 4.5 V to 7 V. Operating from 5 V, supply current (unloaded) is less than 1.3 mA. The TMP03/TMP04 are rated for operation over the –40°C to +100°C temperature range in the low cost TO-92, SO-8, and TSSOP-8 surface mount packages. Operation extends to 150°C with reduced accuracy. Applications Isolated sensors Environmental control systems Computer thermal monitoring Thermal protection Industrial process control Power system monitors

supply_voltage_dc4.50 V (min)
rohs_statusCompliant
reach_svhc_complianceNo SVHC
lead_free_statusContains Lead
packagingTube
case_packageSOIC
supply_current1.30 mA
lifecycle_statusActive
number_of_bits16
pin_count8
resolution_bits16.0
IC Output TypeDigital
Sensing Accuracy Range± 1.5°C
Sensing Temperature Min-25°C
Sensing Temperature Max100°C
Sensor Case StyleSOIC
No. of Pins8Pins
Supply Voltage Min4.5V
Supply Voltage Max7V
PackagingEach
Product RangeTMP03 Series
Automotive Qualification Standard-
RoHS Phthalates CompliantYes
MSLMSL 1 - Unlimited
SVHCNo SVHC (07-Jul-2017)
Resolution (Bits)16bit
Supply Current900µA
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