AD22100
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AD22100

Voltage Output Temperature Sensor with Signal Conditioning

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Info: : PRODUCTION tooltip
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Part Details
Part Models 15
1ku List Price Starting From $3.05
Features
  • 200°C Temperature Span
  • Accuracy Better Than ±2% of Full Scale
  • Linearity Better Than ±1% of Full Scale
  • Temperature Coefficient of 22.5 mV/°C
  • Output proportional to temperature x V+
  • Single-supply Operation
  • Reverse Voltage Protection
  • Minimal Self Heating
  • High Level, Low Impedance Output
Additional Details
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The AD22100 is a monolithic temperature sensor with on-chip signal conditioning. It can be operated over the temperature range -50°C to +150°C, making it ideal for use in numerous HVAC, instrumentation and automotive applications.

The signal conditioning eliminates the need for any trimming, buffering or linearization circuitry, greatly simplifying the system design and reducing the overall system cost.

The output voltage is proportional to the temperature times the supply voltage (ratiometric). The output swings from 0.25 V at -50°C to +4.75 V at +150°C using a single +5.0 V supply.

Due to its ratiometric nature, the AD22100 offers a cost effective solution when interfacing to an analog-to-digital converter. This is accomplished by using the ADC's +5 V power supply as a reference to both the ADC and the AD22100 (See Figure 2 of the datasheet), eliminating the need for and cost of a precision reference to both the ADC and the AD22100 eliminating the need for and cost of a precision reference (see Figure 2).

APPLICATIONS

  • HVAC systems System temperature compensation
  • Board level temperature sensing
  • Electronic thermostats

MARKETS

  • Industrial process control
  • Instrumentation
  • Automotive
Part Models 15
1ku List Price Starting From $3.05

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Documentation

Documentation

Part Model Pin/Package Drawing Documentation CAD Symbols, Footprints, and 3D Models
AD22100ARZ
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AD22100ARZ-R7
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AD22100ARZ-RL
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AD22100AT
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AD22100ATZ
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AD22100KCHIPS
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AD22100KRZ
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AD22100KRZ-REEL7
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AD22100KT
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AD22100KTZ
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AD22100SRZ
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AD22100SRZ-REEL7
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AD22100STZ
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AD52009C-PT
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AD52009C-PT-WL
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Product Lifecycle

PCN

Nov 9, 2011

- 11_0182

Test Site Transfer from Analog Devices Philippines Inc in Paranaque to Analog Devices General Trias in Cavite, Philippines

AD22100ARZ

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AD22100ARZ-R7

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AD22100ARZ-RL

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AD22100AT

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AD22100ATZ

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AD22100KRZ

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AD22100KRZ-REEL7

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AD22100SRZ

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AD22100SRZ-REEL7

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AD22100STZ

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Sep 9, 2009

- 07_0083

Polyimide Change

AD22100ARZ

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AD22100ARZ-R7

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AD22100ARZ-RL

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AD22100AT

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AD22100ATZ

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AD22100KRZ

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AD22100KRZ-REEL7

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AD22100KT

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AD22100KTZ

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AD22100SRZ

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AD22100SRZ-REEL7

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AD22100STZ

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Filter by Model

reset

Reset Filters

Part Models

Product Lifecycle

PCN

Nov 9, 2011

- 11_0182

arrow down

Test Site Transfer from Analog Devices Philippines Inc in Paranaque to Analog Devices General Trias in Cavite, Philippines

AD22100ARZ

PRODUCTION

AD22100ARZ-R7

PRODUCTION

AD22100ARZ-RL

PRODUCTION

AD22100AT

PRODUCTION

AD22100ATZ

PRODUCTION

AD22100KRZ

PRODUCTION

AD22100KRZ-REEL7

PRODUCTION

AD22100KT

PRODUCTION

AD22100KTZ

PRODUCTION

AD22100SRZ

PRODUCTION

AD22100SRZ-REEL7

PRODUCTION

AD22100STZ

PRODUCTION

Sep 9, 2009

- 07_0083

arrow down

Polyimide Change

AD22100ARZ

PRODUCTION

AD22100ARZ-R7

PRODUCTION

AD22100ARZ-RL

PRODUCTION

AD22100AT

PRODUCTION

AD22100ATZ

PRODUCTION

AD22100KRZ

PRODUCTION

AD22100KRZ-REEL7

PRODUCTION

AD22100KT

PRODUCTION

AD22100KTZ

PRODUCTION

AD22100SRZ

PRODUCTION

AD22100SRZ-REEL7

PRODUCTION

AD22100STZ

PRODUCTION

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