Products > Sensors, Transducers > Temperature Sensors > TMP03FSZ

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Temperature Sensor - Serial Digital Output Thermometers; Package: SOIC; No of Pins: 8; Temperature Range: TBD

  • Package/Case :
  • SO-8
  • Product Categories :
  • Temperature Sensors
  • RoHs Status:
  • Rohs
  • In-stock:
  • 3300


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TMP03FSZ Product Details

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 theTMP03FSZ is capable of sinking 5 mA. The TMP03FSZ is best suitedfor systems requiring isolated circuits utilizing optocouplers orisolation transformers.

The TMP03FSZ 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.


  • 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
  • Flexible open-collector output
  • Low voltage operation (4.5 V to 7 V)


  • Isolated sensors
  • Environmental control systems
  • Computer thermal monitoring
  • Thermal protection
  • Industrial process control
  • Power system monitors

TMP03FSZ Pinout
(Picture: Pinout)

TMP03FSZ Block Diagram
(Picture: Diagram)

Technical Parameters

  • Output Type
  • Digital
  • Accuracy
  • 3 C
  • Supply Voltage Max
  • 4.5 V
  • Supply Voltage Min
  • 7 V
  • Maximum Operating Temperature
  • + 125 C
  • Minimum Operating Temperature
  • - 40 C
  • Shutdown
  • No
  • Mounting Style
  • Package / Case
  • SO-8
  • Device Function
  • Digital Output Thermometer
  • Packaging
  • Tube
  • Series
  • TMP03
  • Factory Pack Quantity
  • 98

TMP03FSZ Documents

  • TMP03 Technical Documentation/Data sheet

TMP03FSZ Related Products

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Estimated Delivery Time: Oct 27 - Nov 01 days (choose Expedited at checkout).

Shipping & Payment


  • Shipping Type
  • Ship Fee
  • Lead Time
  • $20.00-$40.00 (0.50 KG)
  • 2-5 days
  • $20.00-$40.00 (0.50 KG)
  • 3-7 days
  • $20.00-$45.00 (0.50 KG)
  • 2-5 days
  • $25.00-$65.00 (0.50 KG)
  • 2-5 days
  • $25.00-$45.00 (0.50 KG)
  • 5-14 days
  • $2.00-$3.00 (0.10 KG)
  • 7-30 days

Processing Time:Shipping fee depend on different zone and country.


  • Terms of payment
  • Hand Fee
  • Payment Site
  • charge US$30.00 banking fee.
  • charge 4.0% service fee.
  • charge 3.5% service fee.
  • charge US$0.00 banking fee.
  • charge US$0.00 banking fee.

We provide high quality products, thoughtful service and after sale guarantee

  • We have rich products, can meet your various needs.

    We have rich products, can meet your various needs.

  • Minimum order quantity starts from 1pcs.

    Minimum order quantity starts from 1pcs.

  • Lowest international shipping fee starts from US$2.00.

    Lowest international shipping fee starts from US$2.00.

  • 90 days quality guarantee for all products.

    90 days quality guarantee for all products.


  • Step1:Product

    Step1: Products

  • Step2:Vacuum packaging

    Step2: Vacuum Packaging

  • Step3:Anti-static bag

    Step3: Anti-Static Bag

  • Step4:Individual packaging

    Step4: Individual Packaging

  • Step5:Packaging boxes

    Step5: Packaging Boxes

  • Step6:bar-code shipping tag

    Step6: Bar-Code Shipping Tag

All the products will packing in anti-staticbag. Ship with ESD antistatic protection.

Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.

We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.

After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.

Jotrin ESD packing


1.We provide 90 days warranty.

2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.


Q: How does Jotrin guarantee that TMP03FSZ is the original manufacturer or agent of AD?
We have a professional business development department to strictly test and verify the qualifications of AD original manufacturers and agents. All AD suppliers must pass the qualification review before they can publish their TMP03FSZ devices; we pay more attention to the channels and quality of TMP03FSZ products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of TMP03FSZ chips? Including AD original factory information, Temperature Sensors application, TMP03FSZ pictures?
You can use Jotrin's intelligent search engine, or filter by Temperature Sensor & Control Devices ; Digital Temperature Sensors category, or find it through Analog Devices, Inc Information page.
Q: Are the AD's TMP03FSZ price and stock displayed on the platform accurate?
The AD's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for TMP03FSZ, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
Q: Can I place an order offline?
Yes. We accept offline orders.
We can provide order placement service. You only need to log in, click "My Orders" to enter the transaction management, and you will see the "Order Details" interface. After checking it, select all and click "Place Order". In addition, you can enjoy coupons or other selected gifts when placing orders online.
Q: What forms of payment can I use in Jotrin?
TT Bank, Paypal, Credit Card, Western Union, and Escrow is all acceptable.
Q: How is the shipping arranged and track my package?
Customers can choose industry-leading freight companies, including DHL, FedEx, UPS, TNT, and Registered Mail.
Once your order has been processed for shipment, our sales will send you an e-mail advising you of the shipping status and tracking number.
Note: It may take up to 24 hours before carriers will display tracking information. In normal conditions, Express delivery needs 3-5 days, Registered Mail needs 25-60 days.
Q: What is the process for returns or replacement of TMP03FSZ?
All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the TMP03FSZ we delivered, we will accept the replacement or return of the TMP03FSZ only when all of the below conditions are fulfilled:
(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
(2)We are informed of the defect described above within 90 days after the delivery of TMP03FSZ.
(3)The TMP03FSZ is unused and only in the original unpacked packaging.
Two processes to return the products:
(1)Inform us within 90 days
(2)Obtain Requesting Return Authorizations
More details about return electronic components please see our Return & Change Policy.
Q: How to contact us and get support, such as TMP03FSZ datasheet pdf, TMP03 pin diagram?
Need any After-Sales service, please feel free contact us:

Analog Devices, Inc

Analog Devices, Inc. was founded by two MIT graduates, Ray Stata and Matthew Lorber in 1965. The same year, the company released its first product, the model 101 op amp, which was a hockey-puck sized module used in test and measurement equipment. In 1967, the company published the first issue of its...
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