MAX31723MUA+T by Analog Devices

Digital Thermometers and Thermostats with SPI/3-Wire Interface

Status: Active
Series: MAX31723
RoHS: Unknown
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The MAX31722/MAX31723 digital thermometers and thermostats with an SPI/3-wire interface provide temperature readings that indicate the device temperature. No additional components are required; the devices are truly temperature-to-digital converters. Temperature readings are communicated from the device over an SPI interface or a 3-wire serial interface. The choice of interface is selectable by the user. For applications that require greater temperature resolution, the user can adjust the readout resolution from 9 to 12 bits. This is particularly useful in applications where thermal runaway conditions must be detected quickly. The thermostat has a dedicated open-drain output (active-low TOUT). Two thermostat operating modes, comparator and interrupt, control thermostat operation based on user-defined nonvolatile trip points (THIGH and TLOW). Both devices feature a 1.7V to 3.7V supply rail.

Prices starting from US$2.88


Distributor Starting From Stock
Logo for Newark Electronics Newark Electronics US$3.08
212
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Logo for element14 element14 US$2.97
154
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Features

Maximize System Accuracy in Broad Range of Thermal Management Applications Measures Temperature from -55°C to +125°C MAX31722 Thermometer Accuracy of ±2°C MAX31723 Thermometer Accuracy of ±0.5°C Configurable Resolution from 9 Bits to 12 Bits (0.5°C to 0.0625°C Resolution)
Measures Temperature from -55°C to +125°C
MAX31722 Thermometer Accuracy of ±2°C
MAX31723 Thermometer Accuracy of ±0.5°C
Configurable Resolution from 9 Bits to 12 Bits (0.5°C to 0.0625°C Resolution)
Reduce Cost with No External Components
Extend Performance with Low-Voltage, 1.7V to 3.7V Power-Supply Range
Dedicated Thermostat Output with Nonvolatile User-Defined Thresholds for Quick Detection
Selectable SPI or 3-Wire Interface for Added Flexibility
Available in 8-Pin µMAX® Package for Board Space Savings

Specifications

Sensor Type Local
# Channels One
Interface 3-Wire3-Wire/SPI
Alarm Output Overt
Functions Single Temperature AlarmStandalone Thermostat
Accuracy (±°C) 0.5
Parasite Pwr. No
Temp. Thresh. Programmable (NV)
Temp. Resolution (bits) 12
Oper. Temp. (°C) -55 to +125
Package/Pins UMAX/8
BudgetaryPrice (See Notes) 2.2


MAX31723MUA+T Sensors & Transducers by Analog Devices

TEMPERATURE SENSOR 2DEG C UMAX-8

Status: Unknown
Series: -
RoHS: Unknown
View Datasheet Manufacturer Site View Pricing & Stock

Specifications

IC Output Type Digital
Sensing Accuracy Range ± 2°C
Sensing Temperature Min -55°C
Sensing Temperature Max 125°C
Sensor Case Style µMAX
No. of Pins 8Pins
Supply Voltage Min 1.7V
Supply Voltage Max 3.7V
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant To Be Advised
MSL MSL 1 - Unlimited
SVHC No SVHC (15-Jan-2018)

Alternative Descriptions

Temperature Sensor, 2Deg C, Umax-8 | Newark Electronics
TEMPERATURE SENSOR, 2DEG C, UMAX-8 | element14

Frequently Asked Questions

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Is the MAX31723MUA+T RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for MAX31723MUA+T have stock available?

Authorised distributors including Newark Electronics, element14 and Farnell have stock available or on a lead time for MAX31723MUA+T .

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