8 Temperature Sensors 159

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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

MAX6662MSA

Maxim Integrated

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

8

RECTANGULAR

PLASTIC/EPOXY

5.5 V

BICMOS

12

2.50

4.89 mm

3.9 inch

3.3/5

SOP8,.25

Other Sensors

1.72 mm

3 V

150 Cel

-55 Cel

TIN LEAD

SOLDER

3-WIRE INTERFACE

.12 mA

PLASTIC

e0

AD7818ARM-REEL

Analog Devices

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

8

RECTANGULAR

PLASTIC/EPOXY

3/5

TSSOP8,.19

Other Sensors/Transducers

85 Cel

-40 Cel

Tin/Lead (Sn85Pb15)

2 mA

e0

TMP01ES-REEL

Analog Devices

TEMPERATURE SENSOR,ANALOG,VOLTAGE OUTPUT

SURFACE MOUNT

8

RECTANGULAR

PLASTIC/EPOXY

13.2 V

3

4.9 mm

3.9 inch

5/12

SOP8,.25

Other Sensors/Transducers

1.55 mm

4.5 V

85 Cel

2.49 V

-40 Cel

Tin/Lead (Sn85Pb15)

2.51 V

SOLDER

.8 mA

TTL COMPATIBLE, CMOS COMPATIBLE

PLASTIC

e0

TMP01FS-REEL7

Analog Devices

TEMPERATURE SENSOR,ANALOG,VOLTAGE OUTPUT

SURFACE MOUNT

8

RECTANGULAR

PLASTIC/EPOXY

13.2 V

5

4.9 mm

3.9 inch

5/12

SOP8,.25

Other Sensors/Transducers

1.55 mm

4.5 V

85 Cel

2.48 V

-40 Cel

Tin/Lead (Sn85Pb15)

2.51 V

SOLDER

.8 mA

TTL COMPATIBLE, CMOS COMPATIBLE

PLASTIC

e0

AD22105AR-REEL

Analog Devices

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SINGLE TRIP POINT

SURFACE MOUNT

8

RECTANGULAR

PLASTIC/EPOXY

7 V

BIPOLAR

2

4.9 mm

6 inch

2.7/7

SOP8,.25

Other Sensors

1.72 mm

2.7 V

150 Cel

-40 Cel

TIN LEAD

SOLDER

.09 mA

PLASTIC

e0

MAX6692MUA

Maxim Integrated

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

8

RECTANGULAR

PLASTIC/EPOXY

5.5 V

BICMOS

10

0.80

3 mm

3 inch

3.3/5

TSOP8,.19,37

Other Sensors

1.1 mm

3 V

125 Cel

-55 Cel

Tin/Lead (Sn/Pb)

SOLDER

2-WIRE INTERFACE

.8 mA

PLASTIC

e0

TMP442BDCNR

Texas Instruments

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

8

RECTANGULAR

PLASTIC/EPOXY

5.5 V

12

1

2.9 mm

1.6 inch

3/5

TSSOP8,.1

Other Sensors

1.175 mm

2.7 V

125 Cel

-40 Cel

NICKEL PALLADIUM GOLD

SOLDER

2-WIRE INTERFACE

.045 mA

e4

TMP442BDCNT

Texas Instruments

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

8

RECTANGULAR

PLASTIC/EPOXY

5.5 V

12

1

2.9 mm

1.6 inch

3/5

TSSOP8,.1

Other Sensors

1.175 mm

2.7 V

125 Cel

-40 Cel

NICKEL PALLADIUM GOLD

SOLDER

2-WIRE INTERFACE

.045 mA

e4

AD7314ARMZ

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

SOLDER

4-WIRE INTERFACE

.3 mA

PLASTIC

e3

TMP01FS-REEL

Analog Devices

TEMPERATURE SENSOR,ANALOG,VOLTAGE OUTPUT

SURFACE MOUNT

8

RECTANGULAR

PLASTIC/EPOXY

13.2 V

5

4.9 mm

3.9 inch

5/12

SOP8,.25

Other Sensors/Transducers

1.55 mm

4.5 V

85 Cel

-40 Cel

Tin/Lead (Sn85Pb15)

SOLDER

.8 mA

e0

STTS424E02BDN3F

STMicroelectronics

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

8

RECTANGULAR

PLASTIC/EPOXY

3.6 V

10

3

3 mm

2 inch

3/3.3

SOLCC8,.11,20

Other Sensors

.75 mm

2.7 V

125 Cel

-40 Cel

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

SOLDER

2-WIRE INTERFACE

2 mA

HYSTERESIS IS 500MV

e4

TMP124AID

Texas Instruments

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

8

RECTANGULAR

PLASTIC/EPOXY

5.5 V

12

1.5

4.9 mm

3.9 inch

3/5

SOP8,.25

Other Sensors/Transducers

1.75 mm

2.7 V

125 Cel

-55 Cel

NICKEL PALLADIUM GOLD

SOLDER

SPI INTERFACE

.075 mA

PLASTIC

e4

TMP175AID

Texas Instruments

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

8

RECTANGULAR

PLASTIC/EPOXY

5.5 V

12

1.5

4.9 mm

3.9 inch

3/5

SOP8,.25

Other Sensors

1.75 mm

2.7 V

125 Cel

-40 Cel

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

SOLDER

2-WIRE INTERFACE

.05 mA

HYSTERESIS 500 MV

PLASTIC

e4

AD590KR

Analog Devices

TEMPERATURE SENSOR,ANALOG,RESISTANCE BASED

SURFACE MOUNT

8

RECTANGULAR

PLASTIC/EPOXY

30 V

4.9 mm

3.9 inch

5

SOP8,.25

Other Sensors/Transducers

1.55 mm

4 V

150 Cel

-55 Cel

POSITIVE

TIN LEAD

SOLDER

1

298.2 uA

TEMPERATURE COEFFICIENT 1 UA/K

PLASTIC

e0

ADT7461ARMZ-002

Onsemi

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

8

SQUARE

PLASTIC/EPOXY

5.5 V

8

3

3 mm

3 inch

TSSOP8,.19

1.1 mm

3 V

120 Cel

-40 Cel

NEGATIVE

TIN

SOLDER

2-WIRE INTERFACE

.215 mA

ADT7461ARMZ-2RL7

Onsemi

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

8

SQUARE

PLASTIC/EPOXY

5.5 V

8

3

3 mm

3 inch

TSSOP8,.19

1.1 mm

3 V

120 Cel

-40 Cel

NEGATIVE

Tin (Sn)

SOLDER

2-WIRE INTERFACE

.215 mA

e3

AD7416ARZ-REEL

Analog Devices

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

8

RECTANGULAR

PLASTIC/EPOXY

5.5 V

10

3

4.9 mm

3.9 inch

3/5

SOP8,.25

Other Sensors

1.55 mm

2.7 V

125 Cel

-55 Cel

MATTE TIN

SOLDER

I2C INTERFACE

1 mA

PLASTIC

e3

AD22100KRZ

Analog Devices

TEMPERATURE SENSOR,ANALOG,VOLTAGE OUTPUT

SURFACE MOUNT

8

RECTANGULAR

PLASTIC/EPOXY

6.5 V

4.9 mm

3.9 inch

5

SOP8,.25

Other Sensors

1.55 mm

4 V

100 Cel

1.37 V

0 Cel

MATTE TIN

3.62 V

SOLDER

.65 mA

PLASTIC

e3

AD22100SRZ

Analog Devices

TEMPERATURE SENSOR,ANALOG,VOLTAGE OUTPUT

SURFACE MOUNT

8

RECTANGULAR

PLASTIC/EPOXY

6.5 V

4.9 mm

3.9 inch

5

SOP8,.25

Other Sensors

1.55 mm

4 V

150 Cel

.25 V

-55 Cel

MATTE TIN

4.75 V

SOLDER

.65 mA

PLASTIC

e3

AD7416ARZ

Analog Devices

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

8

RECTANGULAR

PLASTIC/EPOXY

5.5 V

10

3

4.9 mm

3.9 inch

3/5

SOP8,.25

Other Sensors

1.55 mm

2.7 V

125 Cel

-55 Cel

MATTE TIN

SOLDER

I2C INTERFACE

1 mA

PLASTIC

e3

MAX6634MSA-T

Maxim Integrated

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

8

RECTANGULAR

PLASTIC/EPOXY

5.5 V

BICMOS

12

2.50

4.89 mm

3.9 inch

3.3/5

SOP8,.25

Other Sensors/Transducers

1.72 mm

3 V

150 Cel

-55 Cel

POSITIVE

Tin/Lead (Sn/Pb)

SOLDER

I2C INTERFACE

.2 mA

PLASTIC

e0

MAX6648MUA-T

Maxim Integrated

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

8

RECTANGULAR

PLASTIC/EPOXY

5.5 V

BICMOS

10

0.80

3 mm

3 inch

3.3/5

TSSOP8,.19

Other Sensors

1.1 mm

3 V

125 Cel

-55 Cel

Tin/Lead (Sn/Pb)

SOLDER

2-WIRE INTERFACE

.8 mA

PLASTIC

e0

MAX6692MUA-T

Maxim Integrated

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

8

RECTANGULAR

PLASTIC/EPOXY

5.5 V

BICMOS

10

0.80

3 mm

3 inch

3.3/5

TSSOP8,.19

Other Sensors

1.1 mm

3 V

125 Cel

-55 Cel

Tin/Lead (Sn/Pb)

SOLDER

2-WIRE INTERFACE

.8 mA

PLASTIC

e0

DS600U

Maxim Integrated

TEMPERATURE SENSOR,ANALOG,VOLTAGE OUTPUT

SURFACE MOUNT

8

SQUARE

PLASTIC/EPOXY

5.5 V

0.75

3 mm

3 inch

3/5

TSSOP8,.19

Other Sensors/Transducers

1.02 mm

2.7 V

125 Cel

0 V

-40 Cel

POSITIVE

TIN LEAD

.4 V

SOLDER

.14 mA

0.20

PLASTIC

e0

MAX7500MSA

Maxim Integrated

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

8

RECTANGULAR

PLASTIC/EPOXY

5.5 V

CMOS

9

3

4.9 mm

3.9 inch

3.3/5

SOP8,.25

Other Sensors

1.55 mm

3 V

125 Cel

-55 Cel

TIN LEAD

SOLDER

2-WIRE INTERFACE

.25 mA

THERMAL WATCHDOG

e0

AD22103KRZ

Analog Devices

TEMPERATURE SENSOR,ANALOG,VOLTAGE OUTPUT

SURFACE MOUNT

8

RECTANGULAR

PLASTIC/EPOXY

3.6 V

4.9 mm

3.9 inch

3.3

SOP8,.25

Other Sensors

1.55 mm

2.7 V

100 Cel

0 Cel

POSITIVE

MATTE TIN

.95 V

SOLDER

.6 mA

PLASTIC

e3

AD22105ARZ

Analog Devices

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SINGLE TRIP POINT

SURFACE MOUNT

8

RECTANGULAR

PLASTIC/EPOXY

7 V

BIPOLAR

2

4.9 mm

6 inch

2.7/7

SOP8,.25

Other Sensors

1.72 mm

2.7 V

150 Cel

-40 Cel

MATTE TIN

SOLDER

.09 mA

PLASTIC

e3

AD7416ARMZ-REEL

Analog Devices

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

8

SQUARE

PLASTIC/EPOXY

5.5 V

10

3

3 mm

3 inch

3/5

TSSOP8,.19

Other Sensors

1.01 mm

2.7 V

125 Cel

-55 Cel

MATTE TIN

SOLDER

I2C INTERFACE

1 mA

5V OPERATION IS ALSO POSSIBLE

PLASTIC

e3

ADT7461ARMZ-REEL7

Analog Devices

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

8

SQUARE

PLASTIC/EPOXY

5.5 V

8

3

3 mm

3 inch

TSSOP8,.19

1.1 mm

3 V

125 Cel

-40 Cel

NEGATIVE

Matte Tin (Sn)

SOLDER

2-WIRE INTERFACE

.215 mA

e3

TMP17FSZ

Analog Devices

TEMPERATURE SENSOR,ANALOG,RESISTANCE BASED

THROUGH HOLE MOUNT

8

RECTANGULAR

PLASTIC/EPOXY

30 V

2.50

4.9 mm

3.9 inch

4/30

SOP8,.25

Other Sensors

1.55 mm

4 V

105 Cel

-40 Cel

POSITIVE

MATTE TIN

SOLDER

0.50

298.2 uA

PLASTIC

e3

TMP17GSZ

Analog Devices

TEMPERATURE SENSOR,ANALOG,RESISTANCE BASED

THROUGH HOLE MOUNT

8

RECTANGULAR

PLASTIC/EPOXY

30 V

3.50

4.9 mm

3.9 inch

4/30

SOP8,.25

Other Sensors

1.55 mm

4 V

105 Cel

-40 Cel

POSITIVE

MATTE TIN

SOLDER

0.50

298.2 uA

PLASTIC

e3

TMP37GSZ

Analog Devices

TEMPERATURE SENSOR,ANALOG,VOLTAGE OUTPUT

SURFACE MOUNT

8

RECTANGULAR

PLASTIC/EPOXY

5.5 V

BIPOLAR

4

4.9 mm

3.9 inch

3/5

SOP8,.25

Other Sensors/Transducers

1.55 mm

2.7 V

125 Cel

.1 V

-55 Cel

POSITIVE

Matte Tin (Sn)

2 V

SOLDER

.05 mA

0.5

PLASTIC

e3

TMP37GSZ-REEL

Analog Devices

TEMPERATURE SENSOR,ANALOG,VOLTAGE OUTPUT

SURFACE MOUNT

8

RECTANGULAR

PLASTIC/EPOXY

5.5 V

BIPOLAR

4

4.9 mm

3.9 inch

3/5

SOP8,.25

Other Sensors/Transducers

1.55 mm

2.7 V

125 Cel

.1 V

-55 Cel

POSITIVE

Matte Tin (Sn)

2 V

SOLDER

.05 mA

0.5

PLASTIC

e3

TMP03FSZ

Analog Devices

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

8

RECTANGULAR

PLASTIC/EPOXY

7 V

BIPOLAR

12

1.50

4.9 mm

3.9 inch

5

SOP8,.25

Other Sensors/Transducers

1.55 mm

4.5 V

100 Cel

-40 Cel

MATTE TIN

SOLDER

1-WIRE INTERFACE

1.3 mA

CMOS COMPATIBLE, TTL COMPATIBLE

PLASTIC

e3

TMP141AIDGKR

Texas Instruments

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

8

SQUARE

PLASTIC/EPOXY

5.5 V

10

2

3 mm

3 inch

3.3

TSSOP8,.19

Other Sensors

1.1 mm

2.7 V

125 Cel

-40 Cel

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

SOLDER

1-WIRE INTERFACE

10 mA

HYSTERESIS 300 MV

PLASTIC

e4

ADT75ARZ-REEL7

Analog Devices

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

8

RECTANGULAR

PLASTIC/EPOXY

5.5 V

12

3

4.9 mm

3.9 inch

3.3/5

SOP8,.25

Other Sensors/Transducers

1.37 mm

3 V

125 Cel

-55 Cel

MATTE TIN

SOLDER

I2C INTERFACE

.001 mA

ACCURACY FOR A GRADE

PLASTIC

e3

ADT75ARZ

Analog Devices

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

8

RECTANGULAR

PLASTIC/EPOXY

5.5 V

12

3

4.9 mm

3.9 inch

3.3/5

SOP8,.25

Other Sensors/Transducers

1.37 mm

3 V

125 Cel

-55 Cel

MATTE TIN

SOLDER

I2C INTERFACE

.001 mA

ACCURACY FOR A GRADE

PLASTIC

e3

AD22100ARZ

Analog Devices

TEMPERATURE SENSOR,ANALOG,VOLTAGE OUTPUT

SURFACE MOUNT

8

RECTANGULAR

PLASTIC/EPOXY

6.5 V

4.9 mm

3.9 inch

5

SOP8,.25

Other Sensors

1.55 mm

4 V

85 Cel

.47 V

-40 Cel

MATTE TIN

3.28 V

SOLDER

.65 mA

PLASTIC

e3

AD22100ARZ-RL

Analog Devices

TEMPERATURE SENSOR,ANALOG,VOLTAGE OUTPUT

SURFACE MOUNT

8

RECTANGULAR

PLASTIC/EPOXY

6.5 V

4.9 mm

3.9 inch

5

SOP8,.25

Other Sensors

1.55 mm

4 V

85 Cel

.47 V

-40 Cel

MATTE TIN

3.28 V

SOLDER

.65 mA

PLASTIC

e3

AD22103KRZ-R7

Analog Devices

TEMPERATURE SENSOR,ANALOG,VOLTAGE OUTPUT

SURFACE MOUNT

8

RECTANGULAR

PLASTIC/EPOXY

3.6 V

4.9 mm

3.9 inch

3.3

SOP8,.25

Other Sensors

1.55 mm

2.7 V

100 Cel

0 Cel

POSITIVE

MATTE TIN

.95 V

SOLDER

.6 mA

PLASTIC

e3

AD590JRZ-RL

Analog Devices

TEMPERATURE SENSOR,ANALOG,RESISTANCE BASED

SURFACE MOUNT

8

RECTANGULAR

PLASTIC/EPOXY

30 V

4.9 mm

3.9 inch

5

SOP8,.25

Other Sensors

1.55 mm

4 V

150 Cel

-55 Cel

POSITIVE

Matte Tin (Sn)

SOLDER

1.50

298.2 uA

TEMPERATURE COEFFICIENT 1 UA/K

PLASTIC

e3

TMP141AIDGKTG4

Texas Instruments

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

8

SQUARE

PLASTIC/EPOXY

5.5 V

10

2

3 mm

3 inch

3.3

TSSOP8,.19

Other Sensors

1.1 mm

2.7 V

125 Cel

-40 Cel

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

SOLDER

1-WIRE INTERFACE

10 mA

HYSTERESIS 300 MV

PLASTIC

e4

ADT7302ARMZ-REEL7

Analog Devices

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

8

SQUARE

PLASTIC/EPOXY

5.25 V

13

3

3 mm

3 inch

TSSOP8,.19

1.1 mm

2.7 V

125 Cel

.4 V

-40 Cel

MATTE TIN

3 V

SOLDER

3-WIRE INTERFACE

2.2 mA

e3

ADT7302ARMZ

Analog Devices

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

8

SQUARE

PLASTIC/EPOXY

5.25 V

13

3

3 mm

3 inch

TSSOP8,.19

1.1 mm

2.7 V

125 Cel

.4 V

-40 Cel

MATTE TIN

3 V

SOLDER

3-WIRE INTERFACE

2.2 mA

e3

AD7818ARMZ

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/Transducers

1.1 mm

2.7 V

85 Cel

-40 Cel

MATTE TIN

SOLDER

3-WIRE INTERFACE

2 mA

e3

AD7818ARZ

Analog Devices

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

8

RECTANGULAR

PLASTIC/EPOXY

3/5

SOP8,.25

Other Sensors/Transducers

85 Cel

-40 Cel

Matte Tin (Sn)

2 mA

e3

AD22103KTZ

Analog Devices

TEMPERATURE SENSOR,ANALOG,VOLTAGE OUTPUT

THROUGH HOLE MOUNT

8

ROUND

PLASTIC/EPOXY

3.6 V

5.08 mm

4.06 inch

3.3

SOP8,.25

Other Sensors

4.85 mm

2.7 V

100 Cel

0 Cel

POSITIVE

MATTE TIN

.95 V

SOLDER

.6 mA

PLASTIC

e3

TMP04FSZ

Analog Devices

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

8

RECTANGULAR

PLASTIC/EPOXY

7 V

12

1.50

4.9 mm

3.9 inch

5

SOP8,.25

Other Sensors/Transducers

1.55 mm

4.5 V

100 Cel

-40 Cel

MATTE TIN

SOLDER

1-WIRE INTERFACE

1.3 mA

CMOS COMPATIBLE, TTL COMPATIBLE

PLASTIC

e3

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.