7

sensing.honeywell.com

table 1. environmental Specifications

characteristic

condition

min.

typ.

max.

unit

Operatingtemperaturerange

–

-25[-13]

–

85[185]

°C[°F]

Storage temperature range

–

-40[-40]

–

85[185]

°C[°F]

Storage humidity

–

30

–

50

%RH

Solderingtemperature:

automated

manual

IPC/EIA/JEDECJ-STD-020D

applyheatfor4smax.formanualsoldering

–

–

–

–

260[500]

350[662]

°C[°F]

ESD

MIL-STD883H,Method3015.7

–

–

±4

kV

Latch-upimmunity

–

–

–

±100

mA

Shock

MIL-STD202G,Method213D,TestConditionC,

half-sine,6ms±3perpendicularaxis,3shockpulses

per axis

–

–

100

g

Vibration

MIL-STD202G,Method204D,TestConditionD,

10Hzto2000Hz

–

–

20

g

Lightsensitivity

exposedto50lumensyellowlight;exhibitednochangeinoutput

table 2. Humidity performance Specifications

characteristic

condition

min.

typ.

max.

unit

Supply voltage variation

2.3Vdcto5.5Vdc

–

0.1

0.5

%RH

–

10

–

90

%RH

–

5[41]

–

50[122]

°C[°F]

Resolution

14bitADCresolution

–

–

0.04

%RH

–

–

–

±4

%RH

–

–

–

±5

%RH

Response time

airflow minimum 20 l/min

–

6

8

s

Operatingrange

non-condensing

0

–

100

%RH

Longtermstability

50%RHfor5years

–

±0.05

±1.2

%RH

Impact of soldering

IPC/EIA/JEDECJ-STD-020D,peaktemp.

of260°C[500°F]

–

–

±2.5

%RH

Notes:

1

ConversionFormulas:

14bitADCoutputforhumidityto%RH:

14bitADCoutputfortemperatureconversionto°C:

Humidity(%RH) =Humidity_14_bit_ADC_output

x 100

Temperature(C°) = Temperature_14_bit_ADC_outputx165–40

2

Accuracyisspecifiedatthetypicalsupplyvoltageof3.3Vdcandat25°C[77°F].Itisthemaximumdeviationfromtheidealtransferfunctionof

relativehumiditymeasuredoverthehumidityrangeof10%RHto90%RHandincludesallerrorsduetohumiditynon-linearity,humidityhysteresis

and humidity non-repeatability.

3

Totalerrorbandisthemaximumdeviationfromtheidealtransferfunctionofrelativehumidityoverthecompensatedrangeof5°C[41°F]to

50°C[122°F].Itincludesallerrorsduetohumiditynon-linearity,humidityhysteresis,humiditynon-repeatability,thermaleffectonzero,thermal

effect on span and thermal hysteresis.