SCP1000 PCB3 VTI Technologies, SCP1000 PCB3 Datasheet - Page 14

• Manufacturer Part Number: SCP1000 PCB3
• Description: SENSOR I2C 30-120KPA PCB
• Manufacturer: VTI Technologies
• Series: SCP1000r

Specifications of SCP1000 PCB3

• Pressure Type: Absolute
• Operating Pressure: 4.35 ~ 17.40 PSI, 30 ~ 120 kPa
• Output: Digital
• Voltage - Supply: 2.4 V ~ 3.3 V
• Termination Style: Surface Mount
• Operating Temperature: -20°C ~ 70°C
• Package / Case: PCB Mount
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 551-1044

2.2.4.2
2.2.4.3
VTI Technologies Oy
www.vti.fi
High speed measurement mode
Ultra low power measurement mode
In high speed measurement mode pressure and temperature are measured continuously the
conversion time is shortened at the cost of output resolution. This allows an increased output
refresh rate of approximately 9 Hz.
SCP1000 operation parameters in high speed measurement mode are presented in Table 6 below.
Table 6. SCP1000 operation parameters in high speed mode.
In ultra low power measurement mode the device performs measurements continuously with the
lowest resolution (15 bits) and switches to standby mode between measurements. In this mode the
updated pressure data is available approximately once per second. The average current
consumption is in the range of 3.5 µA.
SCP1000 operation parameters in ultra low power measurement mode are presented in Table 7
below.
Table 7. SCP1000 operation parameters in ultra low power mode.
Symbol
V
I
P
T
PWL
TWL
T
F
T
Symbol
V
I
P
T
PWL
TWL
F
T
dd
dd
dd
res
res
meas
meas
clr
dd
res
res
meas
clr
Parameter
Supply voltage (AVDD & DVDD)
Average supply current
Pressure measurement resolution
Temperature measurement
resolution
Pressure data output word-length
Temperature data output word-
length
Measurement and computation time
Output data refresh rate
Maximum time for servicing the
DRDY interrupt
Parameter
Supply voltage (AVDD & DVDD)
Average supply current
Pressure measurement resolution
Temperature measurement
resolution
Pressure data output word-length
Temperature data output word-
length
Output data refresh rate
Maximum time for servicing the
DRDY interrupt
Doc.Nr. 8260800.08
Subject to changes
Min
Min
2.4
7.9
2.4
–
–
–
–
–
–
Typ
Typ
140
500
2.7
2.7
3.5
25
15
14
19
14
25
15
14
19
14
9
1
Max
Max
10.2
3.3
3.3
–
–
–
–
–
–
Unit
Unit
bits
bits
bits
bits
bits
bits
bits
bits
ms
µA
ms
Hz
ms
µA
Hz
V
V
SCP1000 Series
Rev.0.08
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