Temperature Sensors

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STMicroelectronics’ temperature sensors include both analog and digital temperature sensor ICs. Both types are suitable for use in a wide range of applications, such as industrial, consumer, medical and computer market segments.

The analog temperature sensors feature low power consumption and good linearity, and can operate over a temperature range as wide as -55 to +130 °C. The digital temperature sensors feature low power consumption, up to 12-bit resolution and can operate over a temperature range as wide as -55 to +125 °C.
Part NumberPackageMarketing StatusGeneral DescriptionI/O InterfaceResolution(n) nom (b)Operating Voltage(V_Max) min (V)Operating Voltage(V_Max) max (V)Operating Supply Current(IDDO) typ (mA)Operating Temperature min (°C)Operating Temperature max (°C)Accuracy nom ()Precision (%) typ ()
LM135TO-92ActivePrecision Temperature Sensor------55150-3
LM234SO-8ActiveThree Terminal Adjustable Current Source------25100-6
LM235SO-8; TO-92ActivePrecision Temperature Sensor------40125-3
LM334SO-8ActiveThree Terminal Adjustable Current Source-----070-6
LM335SO-8; TO-92ActivePrecision Temperature Sensor------40100-3
STCN75MSOP/TSSOP 8ActiveDigital temperature sensor and thermal watchdogSMBus/ I2C compatible92.75.50.125-551252-
STDS75MSOP/TSSOP 8ActiveDigital temperature sensor and thermal watchdogSMBus/ I2C compatible92.75.50.125-551252-
STLM20SOT323-5L; UFDFPN 4 1x1.3ActiveUltra-low current 2.4 V precision analog temperature sensor--2.45.50.008-551303-
STLM75MSOP/TSSOP 8; SO-8ActiveDigital temperature sensor and thermal watchdogSMBus/ I2C compatible92.75.50.125-551252-
STTS2002TDFN8 2x3x0.75Active2.3 V memory module temperature sensor with a 2 Kb SPD EEPROMSMBus/ I2C compatible102.33.60.16-401253-
STTS2004TDFN8 2x3x0.75Active2.2 V memory module temperature sensor with a 4 Kb SPD EEPROMSMBus/ I2C compatible102.23.60.16-201252-
STTS75MSOP/TSSOP 8; SO-8ActiveDigital temperature sensor and thermal watchdogSMBus/ I2C compatible92.75.50.075-551252-
STTS751DFN6 2X2X0.5; SOT23-6LActive2.25 V low-voltage local digital temperature sensorSMBus/ I2C compatible102.253.60.05-401252-