MS5637 [TE]
Digital Pressure Sensor;
| 型号： | MS5637 |
| 厂家： | 
TE CONNECTIVITY |
| 描述： | Digital Pressure Sensor |
| 文件： | 总4页 (文件大小：129K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
MS5637
PERIPHERAL MODULE
Digital Pressure Sensor
General Description
The MS5637 peripheral module provides the necessary hardware to interface
the MS5637 digital barometric pressure and temperature sensor to any system
that utilizes Pmod compatible expansion ports configurable for I2C
communication. The MS5637 sensor is a self-contained pressure and
temperature sensor that is fully calibrated during manufacture. The sensor can
operate from 1.5V to 3.6V. The sensor module includes a high-linearity pressure
sensor and an ultra-low power 24 bit _Σ ADC with internal factory-calibrated
coefficients.
Specifications
Measures pressure from 300mbar to 1200mbar
Measures temperature from -40°C to 125°C
I2C communication
Fully calibrated
Fast response time
Very low power consumption
Features
12-pin Pmod compatible connector
I2C interface
Secondary 12-pin connector allows daisy chain
FPGA fabric available for download
µC C code available for download
24 bit resolution for pressure
24 bit resolution for temperature
Parameters stored on chip
MS5637 PERIPHERAL MODULE
Digital Pressure Sensor
Performance
300 to 1200mbar pressure range
-40°C to 85°C temperature range
Very low power consumption
Operates from 1.5V to 3.6V
Altitude resolution at sea level is 20 cm of air
Fast conversion time – 0.5 mS typical
Schematic
SENSOR SOLUTIONS /// MS5637 PERIPHERAL MODULE
Page 2
MS5637 PERIPHERAL MODULE
Digital Pressure Sensor
Connector Pin Assignments (12C Communications)
System Plug (Table 1)
Expansion Socket (Table 2)
Connector J1
Connector J2
Pin No.
Signal
N/C
Description
Not Connected
Not Connected
I2C Serial Clock
I2C Serial Data
Ground
Pin No.
Signal
N/C
Description
1
2
1
2
Not Connected
Not Connected
I2C Serial Clock
I2C Serial Data
Ground
N/C
N/C
3
SCL
SDA
GND
Vdd
3
SCL
SDA
GND
Vdd
N/C
4
4
5
5
6
Power Supply
Not Connected
Not Connected
I2C Serial Clock
I2C Serial Data
Ground
6
Power Supply
Not Connected
Not Connected
Not Connected
Not Connected
Not Connected
Not Connected
7
N/C
7
8
N/C
8
N/C
9
SCL
SDA
GND
Vdd
9
N/C
10
11
12
10
11
12
N/C
N/C
Power Supply
N/C
Dimensions(mm)
SENSOR SOLUTIONS /// MS5637 PERIPHERAL MODULE
Page 3
MS5637 PERIPHERAL MODULE
Digital Pressure Sensor
Detailed Description
I2C Interface
The peripheral module can interface to the host in one of two ways. It can plug directly into a Pmod-compatible port (configured for I2C)
through connector J1, or in this case, other I2C boards can attach to the same I2C bus through connector J2.
I2C Interface (Daisy Chaining Modules)
2
Alternatively, the peripheral module can connect to other I C-based Pmod modules through the expansion J2 connector. Connector J1
provides connection of the module to the Pmod host. The pin assignments and functions adhere to the Pmod standard as shown in Table 1.
2
2
The J2 connector allows the module to be connected through a daisy-chain from another I C module and/or provide I C and power
2
connections to other I C modules on the same bus. See Table 2.
External Control Signals
The IC operates as an I2C slave using the standard 2 wire I2C connection scheme. The IC is controlled either by the host (through the Pmod
connector). In cases where one or more of the SCL and SDA signals are driven from an external source, resistors R1, R2 provide pull-up.
However, this also increases the apparent load to the external driving source. If the external source is incapable of driving these loads, they
should be removed.
Reference Material
Refer to the MS5637 data sheet for detailed information regarding operation of the IC: http://www.meas-
spec.com/downloads/xxxxxxxxx.pdf
The complete software sensor evaluation kit for ZEDBOARD is available at http://www.meas-spec.com/TBD/xxxxx.zip (MS5637
ZedBoard Driver)
The complete software sensor evaluation kit for MICROZED BOARD is available at http://www.meas-spec.com/TBD/xxxxx.zip
(MS5637 MicroZed Board Driver)
The Boot.bin file of MicroZed Touch Screen Demo Kit for Digital Component Sensors at http://www.meas-spec.com/TBD/xxxxx.zip
(MicroZed Touch Screen Demo)
Ordering Information
Description
Part Number
MS5673 PERIPHERAL MODULE
DPP101Z000
te.com/en/products/sensors.html
TE Connectivity, TE Connectivity (logo) and Every Connection Counts are trademarks. All other logos, products and/or
company names referred to herein might be trademarks of their respective owners.
PRODUCT SHEET
The information given herein, including drawings, illustrations and schematics which are intended for illustration purposes
only, is believed to be reliable. However, TE Connectivity makes no warranties as to its accuracy or completeness and
disclaims any liability in connection with its use. TE Connectivity‘s obligations shall only be as set forth in TE
Connectivity‘s Standard Terms and Conditions of Sale for this product and in no case will TE Connectivity be liable for any
incidental, indirect or consequential damages arising out of the sale, resale, use or misuse of the product. Users of TE
Connectivity products should make their own evaluation to determine the suitability of each such product for the specific
application.
Contact us:
Measurement Specialties Inc – MEAS France
Impasse Jeanne Benozzi CS 83 163
31027 Toulouse Cedex 3, FRANCE
Tel:+33 (0)5 820.822.02 Fax:+33 (0)5.820.821.51
Sales: sales.tlse.fr@meas-spec.com
MEAS Website: http://www.meas-spec.com/DCS_TBD
© 2015 TE Connectivity Ltd. family of companies All Rights Reserved.
000000XX
03/15
Original
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