2014/09/17
 
 
 
Home > Manufacturers > Silicon Labs > Si7013/20/21 Relative Humidity and Temperature Sensors
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Silicon Labs

Silicon Labs Si7013/20/21 Relative Humidity and Temperature Sensors

The Si701x/2x devices are Silicon Labs' second generation family of relative humidity and temperature sensors.

  • 0 to 100% RH operating range
  • Up to -40 to +125 °C operating range
  • Wide operating voltage range (1.9 to 3.6 V)
  • Low Power Consumption: 1.9 μW average power at 3.3V and 1 sample per second
  • I²C host interface
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Silicon Labs Si7013/20/21 Relative Humidity and Temperature Sensors

Product Description

The Si701x/2x devices are Silicon Labs' second generation family of relative humidity and temperature sensors.
All members of this device family combine fully factory-calibrated humidity and temperature sensor elements with an analogue to digital converter, signal processing and an I2C host interface.

Patented use of industry-standard low-K polymer dielectrics provides excellent accuracy and long term stability, along with low drift and low hysteresis.
The innovative CMOS design also offers the lowest power consumption in the industry for a relative humidity and temperature sensor. Designers will appreciate the unique set of features offered by the Si701x/2x family.

With full factory calibration, Si701x/2x devices require no additional RH/temperature calibration during PCB assembly. For protection against dust, dirt and chemical contaminants during PCB reflow and during device operation, all members of the Si701x/2x family can be fitted with an optional factory-installed cover.
In addition, designs that require two-zone temperature sensing will benefit from the Si7013's auxiliary sensor input with programmable linearisation.

Relative Humidity Sensor

Si7013/21: ± 3% RH (maximum) @ 0-80% RH; Si7020: ± 4% RH (maximum) @ 0-80% RH.

Temperature Sensor

±0.4 °C accuracy (maximum) @ -10 to +85 °C.

Typical applications

Asset and goods tracking; Automotive climate control and de-fogging; Baby monitor; Continuous positive airway pressure (CPAP) machine; Flood and water detector; Gas, fire and smoke detector; Handset/smart phone; Industrial HVAC/R; Laptop/tablet; Laser printer; Micro-environments/datacentres; PLC and IO modules; Remote telemetry units; Test and measurement; Thermostats/humidistats; Ventilating and air conditioning systems; Weather station; Wind power inverter; Windshield and rearview mirror systems; Wireless base stations; Wireless sensor networks.

Product Series

12 products found

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Description Tech
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2422561


New

SILICON LABORATORIES
SI7013-A10-GM1

TEMP/HUM SENSOR, 0.4DEG CEL, DFN-10

IC Output Type:Digital; Sensing Accuracy Range:± 0.4°C; Sensing Temperature Min:-10°C; Sensing Temperature Max:85°C; Supply Voltage Min:1.9V;

Technical Data Sheet (1.32MB) EN
RoHS Certificate of Compliance
RoHS Compliant Yes
95 in stock
cut-off times
95 UK Stock: Order before 20:00 (for re-reeled items 16:30) Mon-Fri (excluding National Holidays)
1 Each
1+
£4.45
10+
£3.71
100+
£3.42
95 in stock for next working day delivery (UK stock)
cut-off times
95 UK Stock: Order before 20:00 (for re-reeled items 16:30) Mon-Fri (excluding National Holidays)


2422562


New

SILICON LABORATORIES
SI7013-A10-GM

TEMP/HUM SENSOR, 0.4DEG CEL, DFN-10

IC Output Type:Digital; Sensing Accuracy Range:± 0.4°C; Sensing Temperature Min:-10°C; Sensing Temperature Max:85°C; Supply Voltage Min:1.9V;

Technical Data Sheet (1.32MB) EN
RoHS Certificate of Compliance
RoHS Compliant Yes
75 in stock
cut-off times
75 UK Stock: Order before 20:00 (for re-reeled items 16:30) Mon-Fri (excluding National Holidays)
1 Each
1+
£4.05
10+
£3.38
100+
£3.12
75 in stock for next working day delivery (UK stock)
cut-off times
75 UK Stock: Order before 20:00 (for re-reeled items 16:30) Mon-Fri (excluding National Holidays)


2422563


New

SILICON LABORATORIES
SI7013-A10-IM1

TEMP/HUM SENSOR, 0.4DEG CEL, DFN-10

IC Output Type:Digital; Sensing Accuracy Range:± 0.4°C; Sensing Temperature Min:-10°C; Sensing Temperature Max:85°C; Supply Voltage Min:1.9V;

Technical Data Sheet (1.32MB) EN
RoHS Certificate of Compliance
RoHS Compliant Yes
100 in stock
cut-off times
100 UK Stock: Order before 20:00 (for re-reeled items 16:30) Mon-Fri (excluding National Holidays)
1 Each
1+
£4.68
10+
£3.90
100+
£3.60
100 in stock for next working day delivery (UK stock)
cut-off times
100 UK Stock: Order before 20:00 (for re-reeled items 16:30) Mon-Fri (excluding National Holidays)


2422564


New

SILICON LABORATORIES
SI7013-A10-IM

TEMP/HUM SENSOR, 0.4DEG CEL, DFN-10

IC Output Type:Digital; Sensing Accuracy Range:± 0.4°C; Sensing Temperature Min:-10°C; Sensing Temperature Max:85°C; Supply Voltage Min:1.9V;

Technical Data Sheet (1.32MB) EN
RoHS Certificate of Compliance
RoHS Compliant Yes Awaiting Delivery 1 Each
1+
£4.25
10+
£3.54
100+
£3.27
Contact Me When In Stock


2422565


New

SILICON LABORATORIES
SI7020-A10-GM1

TEMP/HUM SENSOR, 0.4DEG CEL, DFN-6

IC Output Type:Digital; Sensing Accuracy Range:± 0.4°C; Sensing Temperature Min:-10°C; Sensing Temperature Max:85°C; Supply Voltage Min:1.9V;

Technical Data Sheet (1.32MB) EN
RoHS Certificate of Compliance
RoHS Compliant Yes
44 in stock
cut-off times
44 UK Stock: Order before 20:00 (for re-reeled items 16:30) Mon-Fri (excluding National Holidays)
1 Each
1+
£3.35
10+
£2.79
100+
£2.58
44 in stock for next working day delivery (UK stock)
cut-off times
44 UK Stock: Order before 20:00 (for re-reeled items 16:30) Mon-Fri (excluding National Holidays)


2422567


New

SILICON LABORATORIES
SI7020-A10-GM

TEMP/HUM SENSOR, 0.4DEG CEL, DFN-6

IC Output Type:Digital; Sensing Accuracy Range:± 0.4°C; Sensing Temperature Min:-10°C; Sensing Temperature Max:85°C; Supply Voltage Min:1.9V;

Technical Data Sheet (1.32MB) EN
RoHS Certificate of Compliance
RoHS Compliant Yes
65 in stock
cut-off times
65 UK Stock: Order before 20:00 (for re-reeled items 16:30) Mon-Fri (excluding National Holidays)
1 Each
1+
£3.05
10+
£2.54
100+
£2.35
65 in stock for next working day delivery (UK stock)
cut-off times
65 UK Stock: Order before 20:00 (for re-reeled items 16:30) Mon-Fri (excluding National Holidays)


2422568


New

SILICON LABORATORIES
SI7020-A10-IM1

TEMP/HUM SENSOR, 0.4DEG CEL, DFN-6

IC Output Type:Digital; Sensing Accuracy Range:± 0.4°C; Sensing Temperature Min:-10°C; Sensing Temperature Max:85°C; Supply Voltage Min:1.9V;

Technical Data Sheet (1.32MB) EN
RoHS Certificate of Compliance
RoHS Compliant Yes
64 in stock
cut-off times
64 UK Stock: Order before 20:00 (for re-reeled items 16:30) Mon-Fri (excluding National Holidays)
1 Each
1+
£3.50
10+
£2.92
100+
£2.69
64 in stock for next working day delivery (UK stock)
cut-off times
64 UK Stock: Order before 20:00 (for re-reeled items 16:30) Mon-Fri (excluding National Holidays)


2422569


New

SILICON LABORATORIES
SI7020-A10-IM

TEMP/HUM SENSOR, 0.4DEG CEL, DFN-6

IC Output Type:Digital; Sensing Accuracy Range:± 0.4°C; Sensing Temperature Min:-10°C; Sensing Temperature Max:85°C; Supply Voltage Min:1.9V;

Technical Data Sheet (1.32MB) EN
RoHS Certificate of Compliance
RoHS Compliant Yes
73 in stock
cut-off times
73 UK Stock: Order before 20:00 (for re-reeled items 16:30) Mon-Fri (excluding National Holidays)
1 Each
1+
£3.19
10+
£2.66
100+
£2.45
73 in stock for next working day delivery (UK stock)
cut-off times
73 UK Stock: Order before 20:00 (for re-reeled items 16:30) Mon-Fri (excluding National Holidays)


2422570


New

SILICON LABORATORIES
SI7021-A10-GM1

TEMP/HUM SENSOR, 0.4DEG CEL, DFN-6

IC Output Type:Digital; Sensing Accuracy Range:± 0.4°C; Sensing Temperature Min:-10°C; Sensing Temperature Max:85°C; Supply Voltage Min:1.9V;

Technical Data Sheet (1.32MB) EN
RoHS Certificate of Compliance
RoHS Compliant Yes
67 in stock
cut-off times
67 UK Stock: Order before 20:00 (for re-reeled items 16:30) Mon-Fri (excluding National Holidays)
1 Each
1+
£3.71
10+
£3.09
100+
£2.86
67 in stock for next working day delivery (UK stock)
cut-off times
67 UK Stock: Order before 20:00 (for re-reeled items 16:30) Mon-Fri (excluding National Holidays)


2422571


New

SILICON LABORATORIES
SI7021-A10-GM

TEMP/HUM SENSOR, 0.4DEG CEL, DFN-6

IC Output Type:Digital; Sensing Accuracy Range:± 0.4°C; Sensing Temperature Min:-10°C; Sensing Temperature Max:85°C; Supply Voltage Min:1.9V;

Technical Data Sheet (1.32MB) EN
RoHS Certificate of Compliance
RoHS Compliant Yes Awaiting Delivery 1 Each
1+
��3.38
10+
£2.81
100+
£2.60


2422572


New

SILICON LABORATORIES
SI7021-A10-IM1

TEMP/HUM SENSOR, 0.4DEG CEL, DFN-6

IC Output Type:Digital; Sensing Accuracy Range:± 0.4°C; Sensing Temperature Min:-10°C; Sensing Temperature Max:85°C; Supply Voltage Min:1.9V;

Technical Data Sheet (1.32MB) EN
RoHS Certificate of Compliance
RoHS Compliant Yes Awaiting Delivery 1 Each
1+
£3.90
10+
£3.25
100+
£3.00
Contact Me When In Stock


2422573


New

SILICON LABORATORIES
SI7021-A10-IM

TEMP/HUM SENSOR, 0.4DEG CEL, DFN-6

IC Output Type:Digital; Sensing Accuracy Range:± 0.4°C; Sensing Temperature Min:-10°C; Sensing Temperature Max:85°C; Supply Voltage Min:1.9V;

Technical Data Sheet (1.32MB) EN
RoHS Certificate of Compliance
RoHS Compliant Yes Awaiting Delivery 1 Each
1+
£3.55
10+
£2.96
100+
£2.73
Contact Me When In Stock
You have not selected any items to compare. Please select at least two items and click the compare button.
 
 
   

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