TMP04FT9Z Digital Temperature Sensors by Analog Devices

Status: Production
Series: TMP04
RoHS: Compliant
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The TMP03/TMP04 are monolithic temperature detectors thatgenerate a modulated serial digital output that varies in directproportion to the temperature of the device. An onboard sensorgenerates a voltage precisely proportional to absolute temperaturewhich is compared to an internal voltage reference andinput to a precision digital modulator. The ratiometric encodingformat of the serial digital output is independent of the clock drifterrors common to most serial modulation techniques such asvoltage-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/TTLcompatible, and is easily interfaced to the serial inputs of mostpopular microprocessors. The open-collector output of theTMP03 is capable of sinking 5 mA. The TMP03 is best suitedfor systems requiring isolated circuits utilizing optocouplers orisolation transformers.The TMP03 and TMP04 are specified for operation at supplyvoltages 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, andTSSOP-8 surface mount packages. Operation extends to 150°Cwith reduced accuracy.

Where to Buy

Prices starting from US$5.16

Distributor Stock
Logo for Analog Devices
Analog Devices
from US$6.61
3,163
in stock
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Logo for Newark Electronics
Newark Electronics
from US$7.89
191
in stock
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Farnell
from US$7.26
191
in stock
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Logo for element14
element14
from US$6.99
145
in stock
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Logo for Chip One Stop
Chip One Stop
from US$5.16
46
in stock
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Features

Low cost 3-pin package
Modulated serial digital output
Proportional to temperature
±1.5°C accuracy (typ) from –25°C to +100°C
Specified –40°C to +100°C, operation to 150°C
Power consumption 6.5 mW max at 5 V
CMOS/TTL-compatible output
Low voltage operation (4.5 V to 7 V)

Alternative Descriptions

SERIAL DIGITAL OUTPUT THERMOME | Analog Devices
Temperature Sensor, -40 To 100Deg C | Newark Electronics
TEMPERATURE SENSOR, -40 TO 100DEG C | Farnell


Frequently Asked Questions

Where can I find additional details, specifications and documents for a TMP04FT9Z?

Additional datasheets, footprints and schematics for TMP04FT9Z are listed on our Part Details page. You can also find images and similar parts to TMP04FT9Z on this page.

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What category does TMP04FT9Z fall under?

The TMP04FT9Z is listed under Digital Temperature Sensors.

Can I view similar or alternative parts?

You can view similar parts to TMP04FT9Z when available in the Digital Temperature Sensors range under the specifications section at the bottom of the details page.

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Is the TMP04FT9Z RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Analog Devices.

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Authorised distributors including Analog Devices, Newark Electronics, Farnell, element14 and Chip One Stop have stock available or on a lead time for TMP04FT9Z.

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