AD22100ARZ

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Series Information for AD22100ARZ - Analog Devices

Features

  • feature
    200u00b0C temperature span Accuracy better than u00b12% of full scale Linearity better than u00b11% of full scale Temperature coefficient of 22.5 mV/u00b0C Output proportional to temperature u00d7 V+ Single-supply operation Reverse voltage protection Minimal self-heating High level, low impedance output

Description

IC TEMP SENSOR VOUT 8SOIC

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 x 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 eliminating the need for and cost of a precision reference (see Figure 2).

Specifications

IC Output Type:
Voltage
Sensing Accuracy Range:
± 1°C
Sensing Temperature Min:
-50°C
Sensing Temperature Max:
+150°C
Sensor Case Style:
SOIC
No. of Pins:
8Pins
Supply Voltage Min:
4V
Supply Voltage Max:
6.5V
Product Range:
AD22100 Series
Automotive Qualification Standard:
-
RoHS Phthalates Compliant:
Yes
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (07-Jul-2017)
Operating Temperature Max:
85°C
Operating Temperature Min:
-40°C
Operating Temperature Range:
-40°C to +85°C
Output Voltage:
3.288V
Output Voltage per °C:
22500µV/°C
Sensor / Transducer Type:
Temperature
Supply Current:
500µA
Supply Voltage Range:
4V to 6.5V
Temperature Sensing Range:
-50°C to +150°C
Termination Type:
Surface Mount Device

Alternate Descriptions

Transfer Multisort Elektronik
Temperature sensor; -40÷85°C; SO8; SMD; Accur: ±2°C; 4÷6.5V
Richardson RFPD
MISCELLANEOUS SENSOR