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etcTI HDC DataSheet

No. Partie # Fabricant Description Fiche Technique
1
HDC2010

Texas Instruments
Low-Power Humidity and Temperature Digital Sensor

• Relative humidity range: 0% to 100%
• Humidity accuracy: ±2%
• Sleep current: 50 nA
• Average supply current (1 measurement per second)
  – RH only (11 bit): 300 nA
  – RH (11 bit) + temperature (11 bit): 550 nA
• Temperature range:
  – Operating:
  –40°C
Datasheet
2
HDC2021

Texas Instruments
Low-Power Humidity and Temperature Sensor

• Factory-installed polyimide tape to protect sensor during assembly
• RH measurement range: 0% to 100%
• Temperature measurement range:
  –40°C to 125°C
• Humidity accuracy: ±2% (typical), ±3% (maximum)
• Temperature accuracy: ±0.2°C (typical), ±0.4°
Datasheet
3
HDC3020

Texas Instruments
Digital Relative Humidity Sensor

• Relative humidity (RH) sensor:
  – Operating range: 0% to 100%
  – Accuracy: ±0.5% typical
  – Offset Error Correction: reduces offset to return device to within accuracy specification
  – Long-term drift: 0.19%RH/yr
  – Condensation protection with integra
Datasheet
4
HDC1050

ETCTI
HDC1050 Low Power High Accuracy Digital Humidity Sensor with Temperature Sensor (Rev. C)
Datasheet
5
HDC1010

Texas Instruments
High Accuracy Digital Humidity Sensor

•1 Relative Humidity Accuracy ±2% (typical)
• Temperature Accuracy ±0.2°C (typical)
• Excellent Stability at High Humidity
• 14 Bit Measurement Resolution
• 100 nA Sleep Mode Current
• Average Supply Current:
  – 710 nA @ 1 sps, 11 bit RH Measurement
  –
Datasheet
6
HDC1000

Texas Instruments
High Accuracy Digital Humidity Sensor

•1 Relative Humidity (RH) Operating Range 0% to 100%
• 14 Bit Measurement Resolution
• Relative Humidity Accuracy ±3%
• Temperature Accuracy ±0.2 °C
• 200 nA Sleep Mode Current
• Average Supply Current:
  – 820 nA @ 1sps, 11 bit RH Measurement
  – 1.2 µA
Datasheet
7
HDC1080

Texas Instruments
High Accuracy Digital Humidity Sensor

•1 Relative Humidity Accuracy ±2% (typical)
• Temperature Accuracy ±0.2°C (typical)
• Excellent Stability at High Humidity
• 14 Bit Measurement Resolution
• 100 nA Sleep Mode Current
• Average Supply Current:
  – 710 nA @ 1sps, 11 bit RH Measurement
  –
Datasheet
8
HDC1008

Texas Instruments
High Accuracy Digital Humidity Sensor

•1 Relative Humidity (RH) Operating Range 0% to 100%
• 14 Bit Measurement Resolution
• Relative Humidity Accuracy ±4%
• Temperature Accuracy ±0.2 °C
• 200 nA Sleep Mode Current
• Average Supply Current:
  – 820 nA @ 1sps, 11 bit RH Measurement
  – 1.2 µA
Datasheet
9
HDC1050

Texas Instruments
High Accuracy Digital Humidity Sensor

•1 Relative Humidity Accuracy ±3% (typical)
• Temperature Accuracy ±0.2°C (typical)
• 14 Bit Measurement Resolution
• 100 nA Sleep Mode Current
• Average Supply Current:
  – 710 nA @ 1sps, 11 bit RH Measurement
  – 1.3 µA @ 1sps, 11 bit RH and Temperatur
Datasheet
10
HDC2022

Texas Instruments
Low-Power Humidity and Temperature Sensor

• Factory-installed IP67 rated water and dust protection cover
• RH measurement range: 0% to 100%
• Temperature measurement range:
  –40°C to 125°C
• Humidity accuracy: ±2% (typical), ±3% (maximum)
• Temperature accuracy: ±0.2°C (typical), ±0.4°C (max
Datasheet
11
HDC2080

Texas Instruments
Low-Power Humidity and Temperature Digital Sensor

• Relative humidity range: 0% to 100%
• Humidity accuracy: ±2% (typical), ±3% (maximum)
• Temperature accuracy: ±0.2°C (typical), ±0.4°C (maximum)
• Sleep mode current: 50 nA (typical), 100 nA (maximum )
• Average supply current (1 measurement/secon
Datasheet
12
HDC3021

Texas Instruments
Digital Relative Humidity Sensor

• Relative humidity (RH) sensor:
  – Operating range: 0% to 100%
  – Accuracy: ±0.5% typical
  – Offset Error Correction: reduces offset to return device to within accuracy specification
  – Long-term drift: 0.19%RH/yr
  – Condensation protection with integra
Datasheet
13
HDC3022

Texas Instruments
Digital Relative Humidity Sensor

• Relative humidity (RH) sensor:
  – Operating range: 0% to 100%
  – Accuracy: ±0.5% typical
  – Offset Error Correction: reduces offset to return device to within accuracy specification
  – Long-term drift: 0.19%RH/yr
  – Condensation protection with integra
Datasheet



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