Pressure Sensor. 2SMPB-01-01 Datasheet

2SMPB-01-01 Sensor. Datasheet pdf. Equivalent

2SMPB-01-01 Datasheet
Recommendation 2SMPB-01-01 Datasheet
Part 2SMPB-01-01
Description Absolute Pressure Sensor
Feature 2SMPB-01-01; 2SMPB-01-01 Absolute Pressure Sensor High accuracy and small size absolute pressure sensor with low .
Manufacture OMRON
Datasheet
Download 2SMPB-01-01 Datasheet





OMRON 2SMPB-01-01
2SMPB-01-01
Absolute Pressure Sensor
High accuracy and small size absolute
pressure sensor with low current con-
sumption
• Measure absolute pressure and temperature with high accuracy.
• Built in low noise 24 bits ADC.
• Digital control and output via I2C interface
• Automatically power down non working circuit to minimize current
consumption
• Individual calibration parameters stored in OTP *.
* One Time Programmable Non Volatile Memory
RoHS compliant
Application Example
• Smart Phone
• Activity monitor
• Wearable device
Ordering Information
Standard Models with Surface Mounting Terminals
Structure
Packaging
Model
8-pin QFN
Tape and Reel
Embossed Carrier Tape
2SMPB-01-01-TR
2SMPB-01-01
Minimum Order Quantity
1,000
10
Minimum Packing Unit
1,000
10
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OMRON 2SMPB-01-01
2SMPB-01-01
Absolute Pressure Sensor
Ratings, Specifications, and Function
Use conditions and recommended operating conditions
Type of Pressure
Medium
Operating Pressure Range
* Never use corrosive gases.
Absolute pressure
Air *
30 kPa to 110 kPa
Absolute Maximum Ratings
Item
Symbol
Power Supply Voltage
Vddmax
Input Voltage (other than power)
Vmax
Maximum Pressure
Pmax
Storage Temperature
Tstr
Storage Humidity
Hstr
Rating
4.0
-0.2 to Vopr+0.2
160
-40 to 85
10 to 95
V
V
kPa
°C
%RH
Unit
Remark
with no condensation or icing
with no condensation
Operating Ratings
Item
Operating Voltage
Operating Temperature
Symbol
Vopr
Vddio
Topr
2.25
1.62
-40
Min.
Typ.
2.5
2.5
-
Max.
3.6
3.6
85
Unit
V
V
°C
Remark
VDD
VDDIO
Electrical Characteristics (At Ta = 25°C, VDD = 2.5 V, unless otherwise noted)
Item
Name
Min.
Typ.
Max.
Unit
Remarks
Average Current *
Ihp -
9-
µA 1 sample/s High accuracy mode
Current Consumption
Idd -
500 610 µA
Sleep Mode Current Consumption
Isleep
-
0.3 0.6 µA
Measureable Pressure Range
Popr
30
-
110 kPa
Absolute Pressure Accuracy *
Pabs1
-750
-
750 Pa
70 k to 110 kPa High accuracy mode
Relative Pressure Accuracy *
Prel1
-
6-
Pa 70 k to 110 kPa High accuracy mode
rms Noise *
Pnois
-
2-
Pa 70 k to 110 kPa High accuracy mode
Absolute Temperature Accuracy
Tabs
-2
-
2 °C
Pressure Resolution *
Pres
-
0.06
-
Pa High accuracy mode
Temperature Resolution *
Tres -
0.0002
-
°C High accuracy mode
Discharge time of VDD *
Toff -
60 -
sec Time@ VDD From 2.5 V to 0.01 V
* These characteristics are guaranteed by design.
Note: Above table shows the characteristics without mounting board.
Please confirm performance of this sensors in your application and use your own judgment to determine the appropriateness of using them in such application.
2



OMRON 2SMPB-01-01
2SMPB-01-01
Absolute Pressure Sensor
I2C Characteristics (At Ta = 25°C, VDD = 2.5 V, unless otherwise noted)
Item
Name
Standard Mode
MIN.
MAX.
Fast Mode
MIN.
MAX.
SCLK Clock Frequency
fscl -
100 -
400
Digital Input L (I2C)
Vil2
-0.2
VDD×0.2
-0.2
VDD×0.2
Digital Input H (I2C)
Vih2
VDD×0.8
VDD+0.2
VDD×0.8
VDD+0.2
Digital Output L (I2C)
Vol2
0
0.4 0
0.4
Pull-up Resister
Rpullup
2.2
10
2.2 10
Capacitive Load
Cb -
400 -
400
Power On Supply Startup Waiting Time Tpor
-
0.8 -
0.8
Power On Start Up Time
tstart
-
2-
2
Pulse Width of Asynchronous Reset trar
100 -
100 -
Power On Reset
VDD
0.1 V
2.4 V
Tpor
Unit
kHz
V
V
V
kΩ
pF
msec
msec
µsec
Remark
Note 1: When the power is turned on, please activate power on reset.
For more information, please refer to the section of “Power on Reset” (p. 8).
Note 2: About detailed I2C bus information, please refer to the I2C-bus specification and user manual presented by NXP.
Characteristics by Power Mode
Mode *1
Waiting Time [msec] *2
Average Current @1 sample/s [µA] *2
Low power mode
7
4
6
Standard mode
9
5
3
High accuracy mode
17
9
2
*1. Please see “I2C_SREQ: Sensor Request Register” (p. 13) for setting up power mode.
*2. Please see “Execute timing chart” (p. 6) for meaning of waiting time. These characteristics are guaranteed by design.
rms Noise [Pa] *2
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