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Temperature and humidity sensors often use temperature and humidity integrated probes as temperature measuring components to collect temperature and humidity signals. After being processed by circuits such as voltage stabilization filtering, operational amplification, nonlinear correction, V/I conversion, constant current, and reverse protection, they are converted into current or voltage signals that are linearly related to temperature and humidity for output. They can also be directly output through interfaces such as 485 or 232 through the main control chip.
 
Microchip Technology Incorporated is a leading supplier of intelligent, interconnected, and secure embedded control solutions. Provide a complete set of high-performance, low-power, and small temperature sensor ICs for demanding industrial, computing, communication, automotive, and consumer applications. Whether it requires a combination of local (single channel) temperature sensors, analog output temperature sensors, temperature switches, remote (multi-channel) temperature sensors, or temperature sensor devices, provide the right solution and support for your application to meet your goals.
Product Channels# Max.Accuracy@25(℃) Temp(℃) Vcc(V) Max.Supply Current(µA) Interface Packages Resolution(Max) Download
MIC184 2 2 -55~125 2.7-5.5 500 I2C,SMBus 8-MSOP/8-SOIC 9bits NULL
MIC280 2 2 -55~125 3-3.6 400 I2C,SMBus 6-SOT-23 12bits NULL
MCP9904 4 1 -40~125 3-3.6 430 I2C,SMBus 10-VDFN 11bits NULL
MCP9903 3 1 -40~125 3-3.6 430 I2C,SMBus 10-VDFN 11bits NULL
MCP9902 2 1 -40~125 3-3.6 430 I2C,SMBus 8-WDFN 11bits NULL
EMC1438 8 1 -40~125 3-3.6 450 I2C,SMBus 16-QFN 11bits NULL
EMC1404 4 1 -40~125 3-3.6 430 I2C,SMBus 10-MSOP 11bits NULL
EMC1403 3 1 -40~125 3-3.6 430 I2C,SMBus 10-MSOP/10-VDFN 11bits NULL
EMC1428 8 1 -40~125 3-3.6 450 I2C,SMBus 16-QFN 11bits NULL
EMC1402 2 1 -40~125 3-3.6 430 I2C,SMBus 8-MSOP 11bits NULL
EMC1814 4 1 -40~125 1.62-3.6 50 I2C,SMBus 10-VDFN 11bits NULL
EMC1813 3 1 -40~125 1.62-3.6 50 I2C,SMBus 10-VDFN 11bits NULL
EMC1833 3 1 -40~125 1.62-3.6 50 I2C,SMBus 8-WDFN 11bits NULL
EMC1815 5 1 -40~125 1.62-3.6 50 I2C,SMBus 10-VDFN 11bits NULL
EMC1823 3 1 -40~125 1.62-3.6 50 I2C,SMBus 10-VDFN 11bits NULL
EMC1822 2 1 -40~125 1.62-3.6 50 I2C,SMBus 8-WDFN 11bits NULL
EMC1824 4 1 -40~125 1.62-3.6 50 I2C,SMBus 10-VDFN 11bits NULL
EMC1843 3 1 -40~125 1.62-3.6 50 I2C,SMBus 8-WDFN 11bits NULL
MCP98208 1 0.5 -20~60 2.7-5.5 200 I2C,SMBus 8-TDFN 11bits NULL
EMC1825 5 1 -40~125 1.62-3.6 50 I2C,SMBus 10-VDFN 11bits NULL
MIC281 2 3 -55~125 3-3.6 400 I2C,SMBus 6-SOT-23 8bits NULL
MIC284 2 2 -55~125 2.7-5.5 750 I2C,SMBus 8-MSOP/8-SOIC 8bits NULL
MIC384 3 2 -55~125 2.7-5.5 750 I2C,SMBus 8-MSOP/8-SOIC 8bits NULL
AT30TS00 1 2 -20~125 2.7-3.6 500 I2C,SMBus 8-WDFN 11bits NULL
AT30TS74 1 2 -40~125 1.7-5.5 160 I2C,SMBus 4-WLCSP/5-WLCSP/8-MSOP/8-SOIC /8-UDFN 12bits NULL
AT30TS750A 1 1 -40~125 1.7-5.5 225 I2C,SMBus 8-MSOP/8-SOIC/8-UDFN 12bits NULL
AT30TS75A 1 1 -40~125 1.7-5.5 225 I2C,SMBus 8-MSOP/8-SOIC/8-UDFN 12bits NULL
AT30TSE002A 1 1 -20~125 2.7-3.6 500 I2C,SMBus 8-WDFN 11bits NULL
AT30TSE002B 1 1 -20~125 2.7-3.6 500 I2C,SMBus 8-WDFN 11bits NULL
AT30TSE004A 1 1 -20~125 1.7-3.6 500 I2C,SMBus 8-UDFN/8-WDFN 11bits NULL
AT30TSE752A 1 1 -40~125 1.7-5.5 225 I2C,SMBus 8-MSOP/8-SOIC/8-UDFN 12bits NULL
AT30TSE754A 1 1 -40~125 1.7-5.5 225 I2C,SMBus 8-MSOP/8-SOIC/8-UDFN 12bits NULL
AT30TSE758A 1 1 -40~125 1.7-5.5 225 I2C,SMBus 8-MSOP/8-SOIC/8-UDFN 12bits NULL
EMC1812 2 1 -40~125 1.62-3.6 50 I2C,SMBus 8-WDFN 11bits NULL
EMC1424 4 1 -40~125 3-3.6 430 I2C,SMBus 10-MSOP 11bits NULL
EMC1422 2 1 -40~125 3-3.6 430 I2C,SMBus 8-MSOP 11bits NULL
EMC1423 3 1 -40~125 3-3.6 430 I2C,SMBus 10-MSOP 11bits NULL
EMC1414 4 1 -40~125 3-3.6 430 I2C,SMBus 10-MSOP/10-VDFN 11bits NULL
EMC1413 3 1 -40~125 3-3.6 430 I2C,SMBus 10-MSOP/10-VDFN 11bits NULL
EMC1074 4 1 -40~125 3-3.6 430 I2C,SMBus 10-MSOP 11bits NULL
EMC1412 2 1 -40~125 3-3.6 430 I2C,SMBus 8-MSOP/8-TDFN 11bits NULL
EMC1073 3 1 -40~125 3-3.6 430 I2C,SMBus 10-MSOP 11bits NULL
EMC1047 7 1 -40~125 3-3.6 395 I2C,SMBus 10-MSOP 11bits NULL
EMC1072 2 1 -40~125 3-3.6 430 I2C,SMBus 8-MSOP 11bits NULL
EMC1046 6 1 -40~125 3-3.6 395 I2C,SMBus 10-MSOP 11bits NULL
MCP98244 1 1 -40~125 2.2-3.6 500 I2C,SMBus 8-TDFN 11bits NULL
MCP9844 1 1 -40~125 1.7-3.6 500 I2C,SMBus 8-TDFN 11bits NULL
MCP9808 1 0.5 -40~125 2.7-5.5 200 I2C,SMBus 8-DFN/8-MSOP 12bits NULL
MCP9804 1 1 -40~125 2.7-5.5 200 I2C,SMBus 8-DFN/8-MSOP 12bits NULL
MCP9843 1 2 -20~125 2.7-3.6 500 I2C,SMBus 8-DFN/8-TDFN/TSSOP 11bits NULL
MCP9805 1 3 -40~125 3-3.6 200 I2C,SMBus 8-DFN/8-TSSOP 10bits NULL
MCP98243 1 3 -40~125 3-3.6 200 I2C,SMBus 8-DFN/8-TDFN/8-TSSOP/8-UDFN 11bits NULL
TCN75A 1 3 -40~125 2.7-5.5 500 I2C,SMBus 8-MSOP/8-SOIC 9bits NULL
MCP9802 1 1 -40~125 2.7-5.5 200 I2C,SMBus 5-SOT-23 9bits NULL
MCP9801 1 1 -40~125 2.7-5.5 200 I2C,SMBus 8-MSOP/8-SOIC 9bits NULL
MCP9803 1 1 -40~125 2.7-5.5 200 I2C,SMBus 8-MSOP/8-SOIC 9bits NULL
MCP9800 1 1 -40~125 2.7-5.5 200 I2C,SMBus 5-SOT-23 9bits NULL
TC74 1 2 -40~125 2.7-5.5 200 I2C,SMBus 5-SOT-23/5-TO-220 8bits NULL
TC77 1 1 -40~125 2.7-5.5 250 SPI&Microwire 5-SOT-23/8-SOIC 12bits NULL
TC72 1 2 -40~125 2.7-5.5 250 SPI 8-DFN/8-MSOP 10bits NULL
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