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Part RoHS Manufacturer Sensors or Transducers Type Mounting Feature No. of Terminals Output Type Package Shape or Style Package Body Material Maximum Supply Voltage Technology Screening Level No. of Bits Maximum Accuracy (Cel) Body Length/Diameter Body Width Power Supplies (V) Resistance Package Equivalence Code Sub-Category Body Height Minimum Supply Voltage Maximum Operating Temperature Minimum Responsivity Minimum Output Voltage Resistance Tolerance Minimum Operating Temperature Temperature Coef (ppm/Cel) Terminal Finish Maximum Output Voltage Termination Type Output Interface Type Nominal R0 Maximum Operating Current Linearity (Cel) Nominal Output Current Additional Features Housing JESD-609 Code

LM95235CIMM

Texas Instruments

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

8

SQUARE

PLASTIC/EPOXY

3.6 V

13

2

3 mm

3 inch

3.3

TSSOP8,.19

Other Sensors/Transducers

1.1 mm

3 V

90 Cel

0 Cel

TIN LEAD

SOLDER

2-WIRE INTERFACE

.35 mA

IT HAS ACCURACY 2 DEGREE CELCIUS

PLASTIC

e0

LM95235DIMMX/NOPB

Texas Instruments

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

8

SQUARE

PLASTIC/EPOXY

3.6 V

11

2

3 mm

3 inch

3.3

TSSOP8,.19

Other Sensors/Transducers

1.1 mm

3 V

90 Cel

-40 Cel

MATTE TIN

SOLDER

2-WIRE INTERFACE

.65 mA

IT HAS ACCURACY 2 DEGREE CELCIUS

PLASTIC

e3

LM95213CISDX

Texas Instruments

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

14

SQUARE

PLASTIC/EPOXY

3.6 V

11

2

4 mm

4 inch

3.3

SOLCC14,.16,20

Other Sensors/Transducers

.8 mm

3 V

140 Cel

-40 Cel

TIN LEAD

SOLDER

2-WIRE INTERFACE

.57 mA

SEATED HEIGTH-MAX

e0

LM95235DIMM

Texas Instruments

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

8

SQUARE

PLASTIC/EPOXY

3.6 V

CMOS

13

2

3 mm

3 inch

3.3

TSSOP8,.19

Other Sensors/Transducers

1.1 mm

3 V

90 Cel

-40 Cel

TIN LEAD

SOLDER

2-WIRE INTERFACE

.35 mA

IT HAS ACCURACY 2 DEGREE CELCIUS

PLASTIC

e0

LM95231BIMM/NOPB

Texas Instruments

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

8

SQUARE

PLASTIC/EPOXY

3.6 V

11

3

3 mm

3 inch

3.3

TSSOP8,.19

Other Sensors/Transducers

1.1 mm

3 V

85 Cel

0 Cel

Matte Tin (Sn)

SOLDER

2-WIRE INTERFACE

.402 mA

PLASTIC

e3

LM20SITPX

Texas Instruments

TEMPERATURE SENSOR,ANALOG,VOLTAGE OUTPUT

THROUGH HOLE MOUNT

SQUARE

5.5 V

3.5

.87 mm

.87 inch

.5 mm

2.4 V

125 Cel

2.1 V

-40 Cel

Tin/Lead (Sn/Pb)

3.3 V

SOLDER

5 mA

0.4

10 uA

PLASTIC

e0

LM75BIMM-5

Texas Instruments

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

8

SQUARE

PLASTIC/EPOXY

5.5 V

9

3

3 mm

3 inch

5

TSSOP8,.19

Other Sensors/Transducers

.965 mm

3 V

125 Cel

-55 Cel

TIN LEAD

SOLDER

2-WIRE INTERFACE

.28 mA

e0

LM95241CIMM-2/NOPB

Texas Instruments

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,DUAL TRIP POINT

SURFACE MOUNT

8

SQUARE

PLASTIC/EPOXY

3.6 V

10

3

3 mm

3 inch

3.3

TSSOP8,.19

Other Sensors/Transducers

1.1 mm

3 V

85 Cel

0 Cel

MATTE TIN

SOLDER

2-WIRE INTERFACE

.64 mA

PLASTIC

e3

LM95245CIMMX

Texas Instruments

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

8

SQUARE

PLASTIC/EPOXY

3.6 V

13

2

3 mm

3 inch

3.3

TSSOP8,.19

Other Sensors/Transducers

.965 mm

3 V

85 Cel

-40 Cel

TIN LEAD

SOLDER

2-WIRE INTERFACE

.35 mA

e0

LM95231BIMM-2/NOPB

Texas Instruments

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

8

SQUARE

PLASTIC/EPOXY

3.6 V

11

3

3 mm

3 inch

3.3

TSSOP8,.19

Other Sensors/Transducers

1.1 mm

3 V

85 Cel

0 Cel

Matte Tin (Sn)

SOLDER

2-WIRE INTERFACE

.402 mA

PLASTIC

e3

TMP451HQDQFRQ1

Texas Instruments

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

SQUARE

PLASTIC/EPOXY

3.6 V

AEC-Q100

12

1

2 mm

2 inch

.75 mm

1.7 V

125 Cel

-40 Cel

Nickel/Palladium/Gold/Silver (Ni/Pd/Au/Ag)

SOLDER

2-WIRE INTERFACE

.04 mA

AEC-Q100

PLASTIC

e4

LM95231BIMM-1

Texas Instruments

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

8

SQUARE

PLASTIC/EPOXY

3.6 V

11

3

3 mm

3 inch

3.3

TSSOP8,.19

Other Sensors/Transducers

1.1 mm

3 V

85 Cel

0 Cel

TIN LEAD

SOLDER

2-WIRE INTERFACE

.402 mA

PLASTIC

e0

TMP411BDGKT

Texas Instruments

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

8

SQUARE

PLASTIC/EPOXY

5.5 V

12

2.5

3 mm

3 inch

3/5

TSSOP8,.19

Other Sensors

1.1 mm

2.7 V

127 Cel

-55 Cel

POSITIVE

NICKEL PALLADIUM GOLD SILVER

SOLDER

2-WIRE INTERFACE

.03 mA

HYSTERESIS 500 MV

PLASTIC

e4

LM95231BIMMX/NOPB

Texas Instruments

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

8

SQUARE

PLASTIC/EPOXY

3.6 V

11

3

3 mm

3 inch

3.3

TSSOP8,.19

Other Sensors/Transducers

1.1 mm

3 V

85 Cel

0 Cel

Matte Tin (Sn)

SOLDER

2-WIRE INTERFACE

.402 mA

PLASTIC

e3

LM95235QEIMM

Texas Instruments

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

8

SQUARE

PLASTIC/EPOXY

3.6 V

AEC-Q100

11

2

3 mm

3 inch

3.3

TSSOP8,.19

Other Sensors/Transducers

1.1 mm

3 V

85 Cel

-40 Cel

TIN LEAD

SOLDER

2-WIRE INTERFACE

.35 mA

IT HAS ACCURACY 2 DEGREE CELCIUS

PLASTIC

e0

LM95213CISDX/NOPB

Texas Instruments

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

14

SQUARE

PLASTIC/EPOXY

3.6 V

13

2

4 mm

4 inch

3.3

SOLCC14,.16,20

Other Sensors/Transducers

.8 mm

3 V

140 Cel

-40 Cel

Matte Tin (Sn)

SOLDER

2-WIRE INTERFACE

.57 mA

e3

LM95231BIMMX-2/NOPB

Texas Instruments

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

8

SQUARE

PLASTIC/EPOXY

3.6 V

11

3

3 mm

3 inch

3.3

TSSOP8,.19

Other Sensors/Transducers

1.1 mm

3 V

85 Cel

0 Cel

Matte Tin (Sn)

SOLDER

2-WIRE INTERFACE

.402 mA

PLASTIC

e3

LM75BIMMX-5

Texas Instruments

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

8

SQUARE

PLASTIC/EPOXY

5.5 V

9

3

3 mm

3 inch

5

TSSOP8,.19

Other Sensors/Transducers

.965 mm

3 V

125 Cel

-55 Cel

Tin/Lead (Sn/Pb)

SOLDER

2-WIRE INTERFACE

.28 mA

e0

TMP468AIRGTR

Texas Instruments

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

SQUARE

PLASTIC/EPOXY

3.6 V

13

0.35

3 mm

3 inch

1 mm

1.7 V

125 Cel

-40 Cel

NICKEL PALLADIUM GOLD

SOLDER

2-WIRE INTERFACE

.375 mA

PLASTIC

e4

LM95235CIMM/NOPB

Texas Instruments

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

8

SQUARE

PLASTIC/EPOXY

3.6 V

11

2

3 mm

3 inch

3.3

TSSOP8,.19

Other Sensors/Transducers

1.1 mm

3 V

90 Cel

0 Cel

MATTE TIN

SOLDER

2-WIRE INTERFACE

.65 mA

IT HAS ACCURACY 2 DEGREE CELCIUS

PLASTIC

e3

TMP007AIYZFT

Texas Instruments

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

SQUARE

UNSPECIFIED

5.5 V

14

1

1.8 mm

1.8 inch

.625 mm

2.5 V

125 Cel

-40 Cel

Tin/Silver/Copper (Sn/Ag/Cu)

SOLDER

2-WIRE INTERFACE

.001 mA

e1

LM95010CIMMX/NOPB

Texas Instruments

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

8

SQUARE

PLASTIC/EPOXY

3.6 V

10

2

3 mm

3 inch

3.3

TSSOP8,.19

Other Sensors/Transducers

1.03 mm

3 V

125 Cel

-20 Cel

Matte Tin (Sn)

SOLDER

1-WIRE INTERFACE

.5 mA

PLASTIC

e3

TMP007AIYZFR

Texas Instruments

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

SQUARE

UNSPECIFIED

5.5 V

14

1

1.8 mm

1.8 inch

.625 mm

2.5 V

125 Cel

-40 Cel

Tin/Silver/Copper (Sn/Ag/Cu)

SOLDER

2-WIRE INTERFACE

.001 mA

e1

LM75BIMMX-3

Texas Instruments

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

8

SQUARE

PLASTIC/EPOXY

5.5 V

9

3

3 mm

3 inch

3.3

TSSOP8,.19

Other Sensors/Transducers

.965 mm

3 V

125 Cel

-55 Cel

TIN LEAD

SOLDER

2-WIRE INTERFACE

.28 mA

e0

LM95235DIMM/NOPB

Texas Instruments

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

8

SQUARE

PLASTIC/EPOXY

3.6 V

11

2

3 mm

3 inch

3.3

TSSOP8,.19

Other Sensors/Transducers

1.1 mm

3 V

90 Cel

-40 Cel

MATTE TIN

SOLDER

2-WIRE INTERFACE

.65 mA

IT HAS ACCURACY 2 DEGREE CELCIUS

PLASTIC

e3

LM75AIMME

Texas Instruments

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

SQUARE

5.5 V

9

3

3 mm

3 inch

1.09 mm

2.7 V

125 Cel

-55 Cel

Tin/Lead (Sn/Pb)

SOLDER

2-WIRE INTERFACE

.28 mA

PLASTIC

e0

TMP411BDGKRG4

Texas Instruments

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

8

SQUARE

PLASTIC/EPOXY

5.5 V

12

1

3 mm

3 inch

3/5

TSSOP8,.19

Other Sensors

1.1 mm

2.7 V

127 Cel

-55 Cel

POSITIVE

Nickel/Palladium/Gold (Ni/Pd/Au)

SOLDER

2-WIRE INTERFACE

10 mA

HYSTERESIS 500 MV

PLASTIC

e4

TMP114CIYMTR

Texas Instruments

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

4

SQUARE

1.98 V

16

0.3

.758 mm

.758 inch

BGA4,2X2,16

.132 mm

1.08 V

125 Cel

-40 Cel

COPPER NICKEL PALLADIUM

SOLDER

2-WIRE INTERFACE

.0015 mA

TMP114BIYMTR

Texas Instruments

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

4

SQUARE

1.98 V

16

0.3

.758 mm

.758 inch

BGA4,2X2,16

.132 mm

1.08 V

125 Cel

-40 Cel

COPPER NICKEL PALLADIUM

SOLDER

2-WIRE INTERFACE

.0015 mA

TMP114NCIYMTR

Texas Instruments

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

4

SQUARE

1.98 V

16

0.3

.758 mm

.758 inch

BGA4,2X2,16

.132 mm

1.08 V

125 Cel

-40 Cel

COPPER NICKEL PALLADIUM

SOLDER

2-WIRE INTERFACE

.0015 mA

TMP114NAIYMTT

Texas Instruments

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

4

SQUARE

1.98 V

16

0.3

.758 mm

.758 inch

BGA4,2X2,16

.132 mm

1.08 V

125 Cel

-40 Cel

COPPER NICKEL PALLADIUM

SOLDER

2-WIRE INTERFACE

.0015 mA

TMP114NAIYMTR

Texas Instruments

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

4

SQUARE

1.98 V

16

0.3

.758 mm

.758 inch

BGA4,2X2,16

.132 mm

1.08 V

125 Cel

-40 Cel

COPPER NICKEL PALLADIUM

SOLDER

2-WIRE INTERFACE

.0015 mA

TMP114NDIYMTR

Texas Instruments

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

4

SQUARE

1.98 V

16

0.3

.758 mm

.758 inch

BGA4,2X2,16

.132 mm

1.08 V

125 Cel

-40 Cel

COPPER NICKEL PALLADIUM

SOLDER

2-WIRE INTERFACE

.0015 mA

TMP114DIYMTR

Texas Instruments

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

4

SQUARE

1.98 V

16

0.3

.758 mm

.758 inch

BGA4,2X2,16

.132 mm

1.08 V

125 Cel

-40 Cel

COPPER NICKEL PALLADIUM

SOLDER

2-WIRE INTERFACE

.0015 mA

AD7314ARM-REEL7

Analog Devices

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

8

SQUARE

PLASTIC/EPOXY

5.5 V

10

2

3 mm

3 inch

2.65/2.9

TSSOP8,.19

Other Sensors

.95 mm

2.65 V

85 Cel

-35 Cel

POSITIVE

Tin/Lead (Sn85Pb15)

SOLDER

4-WIRE INTERFACE

.3 mA

PLASTIC

e0

AD7314ARMZ-REEL

Analog Devices

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

8

SQUARE

PLASTIC/EPOXY

5.5 V

10

2

3 mm

3 inch

3/5

TSSOP8,.19

Other Sensors

.95 mm

2.65 V

85 Cel

-35 Cel

POSITIVE

Matte Tin (Sn)

SOLDER

4-WIRE INTERFACE

.3 mA

PLASTIC

e3

AD7314ARM-REEL

Analog Devices

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

8

SQUARE

PLASTIC/EPOXY

5.5 V

10

2

3 mm

3 inch

2.65/2.9

TSSOP8,.19

Other Sensors

.95 mm

2.65 V

85 Cel

-35 Cel

POSITIVE

Tin/Lead (Sn85Pb15)

SOLDER

4-WIRE INTERFACE

.3 mA

PLASTIC

e0

AD7314ARM

Analog Devices

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

8

SQUARE

PLASTIC/EPOXY

5.5 V

10

2

3 mm

3 inch

2.65/2.9

TSSOP8,.19

Other Sensors

.95 mm

2.65 V

85 Cel

-35 Cel

POSITIVE

Tin/Lead (Sn85Pb15)

SOLDER

4-WIRE INTERFACE

.3 mA

PLASTIC

e0

MAX7504MUA+T

Analog Devices

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

8

SQUARE

PLASTIC/EPOXY

5.5 V

CMOS

9

3

3 mm

3 inch

3.3/5

TSSOP8,.19

Other Sensors

1.1 mm

3 V

125 Cel

-55 Cel

Matte Tin (Sn) - annealed

SOLDER

2-WIRE INTERFACE

.25 mA

e3

MAX7504MUA+

Analog Devices

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

8

SQUARE

PLASTIC/EPOXY

5.5 V

CMOS

9

3

3 mm

3 inch

3.3/5

TSSOP8,.19

Other Sensors

1.1 mm

3 V

125 Cel

-55 Cel

Matte Tin (Sn) - annealed

SOLDER

2-WIRE INTERFACE

.25 mA

THERMAL WATCHDOG

e3

MAX7503MUA+

Analog Devices

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

8

SQUARE

PLASTIC/EPOXY

5.5 V

CMOS

9

3

3 mm

3 inch

3.3/5

TSSOP8,.19

Other Sensors

1.1 mm

3 V

125 Cel

-55 Cel

Matte Tin (Sn) - annealed

SOLDER

2-WIRE INTERFACE

.25 mA

THERMAL WATCHDOG

e3

MAX7503MUA+T

Analog Devices

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

8

SQUARE

PLASTIC/EPOXY

5.5 V

CMOS

9

3

3 mm

3 inch

3.3/5

TSSOP8,.19

Other Sensors

1.1 mm

3 V

125 Cel

-55 Cel

Matte Tin (Sn) - annealed

SOLDER

2-WIRE INTERFACE

.25 mA

e3

MAX7501MUA+T

Analog Devices

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

8

SQUARE

PLASTIC/EPOXY

5.5 V

CMOS

9

3

3 mm

3 inch

3.3/5

TSSOP8,.19

Other Sensors

1.55 mm

3 V

125 Cel

-55 Cel

Matte Tin (Sn) - annealed

SOLDER

2-WIRE INTERFACE

.25 mA

THERMAL WATCHDOG

e3

ADT75BRMZ

Analog Devices

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

8

SQUARE

PLASTIC/EPOXY

5.5 V

12

3

3 mm

3 inch

3.3/5

TSSOP8,.19

Other Sensors/Transducers

.85 mm

3 V

125 Cel

-55 Cel

MATTE TIN

SOLDER

I2C INTERFACE

.001 mA

ACCURACY FOR A GRADE

PLASTIC

e3

AD7414ARM-3REEL7

Analog Devices

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

8

SQUARE

PLASTIC/EPOXY

5.5 V

10

2

3 mm

3 inch

3/5

TSSOP8,.19

Other Sensors

1.01 mm

2.7 V

125 Cel

-55 Cel

NEGATIVE/POSITIVE

Tin/Lead (Sn/Pb)

SOLDER

I2C INTERFACE

1.2 mA

PLASTIC

e0

AD7818ARMZ-REEL

Analog Devices

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

8

SQUARE

PLASTIC/EPOXY

5.5 V

CMOS

10

2

3 mm

3 inch

3/5

TSSOP8,.19

Other Sensors/Transducers

1.1 mm

2.7 V

85 Cel

-40 Cel

MATTE TIN

SOLDER

3-WIRE INTERFACE

2 mA

e3

ADT7302ARM-REEL7

Analog Devices

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

8

SQUARE

PLASTIC/EPOXY

5.5 V

13

3

3 mm

3 inch

3/5

TSSOP8,.19

Other Sensors

.95 mm

2.7 V

125 Cel

-40 Cel

NEGATIVE/POSITIVE

TIN LEAD

SOLDER

4-WIRE INTERFACE

2.2 mA

PLASTIC

e0

ADT7301BRM-REEL7

Analog Devices

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

8

SQUARE

PLASTIC/EPOXY

5.5 V

CMOS

13

0.50

3 mm

3 inch

3/5

TSSOP8,.19

Other Sensors

.95 mm

2.7 V

150 Cel

-40 Cel

NEGATIVE/POSITIVE

TIN LEAD

SOLDER

4-WIRE INTERFACE

2.2 mA

PLASTIC

e0

Temperature Sensors

Temperature sensors are electronic devices that are used to measure the temperature of a system or environment. They are widely used in a variety of applications, including industrial, automotive, medical, and consumer electronics.

Temperature sensors work based on the principle of converting temperature into an electrical signal. This can be achieved using different sensing technologies, including thermocouples, resistance temperature detectors (RTDs), thermistors, and infrared sensors.

Thermocouples generate a voltage signal in response to temperature changes, while RTDs and thermistors change their resistance as the temperature changes. Infrared sensors measure the thermal radiation emitted by objects and use it to calculate the temperature.

Temperature sensors are used in a wide range of applications, including monitoring temperature in industrial processes, automotive engines, and medical devices. They are also used for temperature control in HVAC systems, refrigeration systems, and cooking appliances.