Datasheet

6
sensing.honeywell.com
HIH7000 Series • 

     
Operating temperature range powered -40[-40] – 100[212] °C[°F]
Operating humidity range powered 0 – 100 %RH
Storage temperature range unpowered -40[-40] – 125[257] °C[°F]
Storage humidity range – 30 – 50 %RH
Solderingtemperature:
manual
automated
4 s reflow peak
30 s reflow peak
–
–
–
–
350[662]
260[500]
°C[°F]
ESD MIL-STD883H,Method3015.7 – – ±4 kV
Latch-upimmunity – – – ±100 mA
Shock
MIL-STD202G,Method213D,TestConditionC,
half-sine,6ms±3perpendicularaxis,3shockpulses
per axis
– – 100 g
Vibration
MIL-STD202G,Method204D,TestConditionD,
10Hzto2000Hz
– – 20 g
Lightsensitivity exposed to 50 lumens yellow light; exhibited no change in output
Reliability(MTTF) 9,312,507 hr

     
Supply voltage range V
DD
2.3 3.3 5.5 Vdc
Compensated humidity range
1
5°Cto50°C[41°Fto122°F] 20 – 80 %RH
Compensated temp. range
1
– 5[41] – 50[122] °C[°F]
Resolution 14bitADCresolution – – 0.04 %RH
Accuracy
2
25°C[77°F]risingRH – ±3.0 – %RH
Response time airflow minimum 20 l/min – 6 8 s
Operating range non-condensing 0 – 100 %RH
Longtermstability 50%RHfor5years – ±0.05 ±1.2 %RH
Impact of soldering
IPC/EIA/JEDECJ-STD-020D,peaktemp.
of260°C[500°F]
– – ±2.5 %RH

1
ConversionFormulas:
14bitADCoutputforhumidityto%RH: 14bitADCoutputfortemperatureconversionto°C:
Humidity(%RH) =
Humidity_14_bit_ADC_output
x 100
2
14
– 2
Temperature(C°) =
Temperature_14_bit_ADC_output
x165–40
2
14
– 2
2
Accuracyisspecifiedatthetypicalsupplyvoltageof3.3Vdcandat25°C[77°F].Itisthemaximumdeviationfromtheidealtransferfunctionof
relativehumiditymeasuredoverthecompensatedhumidityrangeof20%RHto80%RH.