TMP01FSZ Analog Temperature Sensors by Analog Devices

Analog Temperature Sensors
Status: Production
Series: TMP01
RoHS: Compliant
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The TMP01 is a temperature sensor that generates a voltage output proportional to absolute temperature and a control signal from one of two outputs when the device is either above or below a specific temperature range. Both the high/low temperature trip points and hysteresis (overshoot) band are determined by user-selected external resistors. For high volume production, these resistors are available on board.The TMP01 consists of a band gap voltage reference combined with a pair of matched comparators. The reference provides both a constant 2.5 V output and a voltage proportional to absolute temperature (VPTAT) which has a precise temperature coefficient of 5 mV/K and is 1.49 V (nominal) at 25°C. The comparators compare VPTAT with the externally set tempera-ture trip points and generate an open-collector output signal when one of their respective thresholds has been exceeded.Hysteresis is also programmed by the external resistor chain and is determined by the total current drawn out of the 2.5 V reference. This current is mirrored and used to generate a hysteresis offset voltage of the appropriate polarity after a comparator has been tripped. The comparators are connected in parallel, which guarantees that there is no hysteresis overlap and eliminates erratic transitions between adjacent trip zones.The TMP01 utilizes proprietary thin-film resistors in conjunc-tion with production laser trimming to maintain a temperature accuracy of ±1°C (typical) over the rated temperature range, with excellent linearity. The open-collector outputs are capable of sinking 20 mA, enabling the TMP01 to drive control relays directly. Operating from a 5 V supply, quiescent current is only 500 μA (max).The TMP01 is available in 8-pin mini PDIP, SOIC, and TO-99 packages.

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Prices starting from US$5.60

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Analog Devices
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Newark Electronics
from US$11.00
189
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element14
from US$11.52
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Farnell
from US$10.69
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TME
from US$9.52
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RS Americas
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Richardson RFPD
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Features

−55°C to +125°C (−67°F to +257°F) operation
±1.0°C accuracy over temperature (typ)
Temperature-proportional voltage output
User-programmable temperature trip points
User-programmable hysteresis
20 mA open-collector trip point outputs
TTL/CMOS compatible
\Single-supply operation (4.5 V to 13.2 V)
PDIP, SOIC, and TO-99 packages

Last 6 months Inventory & Pricing History

Alternative Descriptions

TEMP SENSOR/CONTROLLER IC | Analog Devices
Temperature Sensor, -40 To 85Deg C | Newark Electronics
TEMPERATURE SENSOR, -40 TO 85DEG C | element14
IC: temperature sensor | TME
TMP01FSZ TEMPERATURE SENSOR 8-PIN SOIC, -55 - +150 DEGC | RS Americas
Temp Sensor Analog 8-Pin SOIC N Tube | Richardson RFPD

Frequently Asked Questions

Where can I find additional details, specifications and documents for a TMP01FSZ?

Additional datasheets, footprints and schematics for TMP01FSZ are listed on our Part Details page. You can also find images and similar parts to TMP01FSZ on this page.

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What category does TMP01FSZ fall under?

The TMP01FSZ is listed under Analog Temperature Sensors.

Can I view similar or alternative parts?

You can view similar parts to TMP01FSZ when available in the Analog Temperature Sensors range under the specifications section at the bottom of the details page.

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Submit any questions directly to the customer support team of the distributor listing the product. For the TMP01FSZ you can contact the distributor directly for product support, shipping queries etc.

Is the TMP01FSZ RoHS compliant?

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

Which authorised distributors for TMP01FSZ have stock available?

Authorised distributors including Analog Devices, Newark Electronics, element14, Farnell and TME have stock available or on a lead time for TMP01FSZ.

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