Nomenclature
HTG3XYZ yyy
Connector Type
Voltage Supply: 3 for 3.3 Volts
5 for 5 Volts
Mechanical Package: 1 for Housing 1 with screw/fastener mount capability
3 for Housing 3 with PTFE membrane
Output Type: 4 for Frequency
5 for Voltage
• SPECIFIC ELECTRICAL AND METROLOGICAL CHARACTERISTICS
Electrical Characteristics
HTG34Y3
Characteristics
Sym bol
M in
Typ
M ax
Unit
Voltage Supply (1) (2)
Vcc
Fout
3.0
3.3
3.46
-
Vdc
Hz
Hz
Hz
V
Nominal Output @55%RH (in continuous mode and pulsed mode)
Humidity Average Sensitivity (in continuous mode and pulsed mode)
Output Noise
-
-
-
4960
+36
-
ꢂHz/%RH
n
-
+/- 20
Vcc
0.1
500
250
2
Output High Level
Output Low Level
VOH
VOL
Isink
Isource
Icc
Vcc – 0.15
Vcc – 0.10
0.0
-
-
0.0
-
-
1.5
-
V
Sink Current Capability (VOL – 0.1V)
Source Current Capability (VOH + 0.1V)
Current consumption (in continuous and pulsed mode)
Measurement Window Time
µA
µA
mA
ms
-
250
-
(1) Module is ratiometric to voltage supply
(2) Maximum power supply ramp up time to VCC should be less than 20ms
HTG34Y5
Characteristics
Sym bol
M in
Typ
M ax
Unit
Voltage Supply (1) (2)
Vcc
4.75
5
5.25
Vdc
Hz
Hz
Hz
Hz
Hz
V
Nominal Output @55%RH (in pulsed mode)
Nominal Output @55%RH (in continuous mode)
Humidity Average Sensitivity (in pulsed mode)
Humidity Average Sensitivity (in continuous mode)
Output Noise
Fout
Fout
ꢂHz/%RH
ꢂHz/%RH
n
VOH
VOL
Isink
Isource
Icc
-
-
-
-
5075
4960
+43
+41
-
-
-
-
-
-
+/- 20
Vcc
0.1
500
350
5
Output High Level
Output Low Level
Vcc – 0.5
0.0
Vcc – 0.4
0.0
-
-
2.8
-
V
Sink Current Capability (VOL – 0.1V)
Source Current Capability (VOH + 0.1V)
Current consumption (in continuous and pulsed mode)
Measurement Window Time
-
-
µA
µA
mA
ms
-
250
-
(1) Module is ratiometric to voltage supply
(2) Maximum power supply ramp up time to VCC should be less than 20ms
________________________________________________________________________________________
Humirel HTG3400 Series Datasheet / HPC124 Rev A November 2007
3
HUMIREL [ Humirel ]
