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Temperature Sensors, Switches, and Fan-Control Products

[ 2-Wire/SMBus Temperature Sensors ]     [ Analog Temperature Sensors ]     [ Fan-Control Products ]     [ PWM Output Digital Temperature Sensors ]     [ Single-Wire, Digital-Output Temperature Sensors ]     [ 3-Wire/SPI Temperature Sensors ]     [ Temperature Switches ]     [ Thermocouple and Thermistor Interface ]    

3-Wire/SPI Temperature Sensors

Maxim Integrated Products provides the largest selection of thermal-measurement ICs in the industry. Maxim's 3-wire/SPI™ digital temperature sensors provide high-performance temperature measurement and are available in a variety of product configurations.

3-Wire/SPI Temperature Sensor Overview
Data Sheet Model Description Accuracy
(°C)
Supply Voltage
(V)
Package
QV  PDF DS1626 3-wire, 9-bit to 12-bit temperature sensor with stand-alone thermostat function ±0.5 2.7 to 5.5 8-µMAX®
QV  PDF DS1722 SPI or 3-wire, 8-bit to 12-bit temperature sensor compatible with 1.8V logic ±2.0 2.65 to 5.5 8-SO,
8-µMAX
QV  PDF MAX6627/MAX6628 12-bit remote temperature sensor with SPI interface ±1.0 3.3 to 5.5 8-SOT23
QV  PDF MAX6629/MAX6632 12-bit local temperature sensor with SPI interface and either a 0.5s conversion rate (200µA supply, typ) or an 8s (35µA supply, typ) ±1.0 3.3 to 5.5 6-SOT23
QV  PDF MAX6661 12-bit temperature sensor with linear fan control, fan excitation, and SPI interface ±1.0 3.3 to 5.5 16-QSOP
QV  PDF MAX6662 12-bit local temperature sensor with two alarms and SPI interface ±1.0 3.3 to 5.5 8-SO
QV  PDF MAX6674 Thermocouple-to-digital converter with 10-bit, 0.125°C resolution from 0°C to +128°C; SPI interface ±2.0 2.7 to 5.5 8-SO
QV  PDF MAX6675 Thermocouple-to-digital converter with 12-bit, 0.25°C resolution from 0°C to +1024°C; SPI interface ±3.0 2.5 to 5.5 8-SO
QV  PDF MAX6682 Thermistor-to-digital converter, with 10-bit, 1 LSB accuracy; SPI interface ±3.0 2.7 to 5.5 8-µMAX


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