Difference between revisions of "Differential-pressure-breakout"

Revision as of 06:04, 24 June 2021

8 Bit Level Shifter Breakout

Differential Pressure Breakout comprises NXP's MPXV5010DP, is an Integrated Silicon Pressure Sensor On-Chip Signal Conditioned, Temperature Compensated, and Calibrated. Differential Pressure Breakout consists of two axial ports to accommodate industrial grade tubing. In the temperature range between 0º and 85ºC, the maximum error rate of the sensor is 5.0%.

Features

MPXV5010DP has an analog output
Temperature Compensated over -40 to +125C
The signal passes through the onboard 22-bit ADC before being outputted through the SPI interface
Durable Epoxy Unibody and Thermoplastic (PPS) Surface Mount Package.

Specifications

Operating Pressure - 1.45 psi
Port Type - Dual Radial Barbed
Port Size - 4.93 mm
Interface- SPI / Analog Interface
Measurement range- 0 to 10 kPa

File:Diff pressure breakout.png

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Pinout

Pinout	Description
VCC	Positive Supply Voltage pin (5V)
CS	Chip Select Digital Input pin
SCK	Serial Clock Digital Input pin
MISO	Data/Ready Digital Output pin
VOUT	Analog Output
GND	Ground pin

Installation

The 8-bit level shifter breakout device has two functional modes, enabled and disabled. To disable the device, set the OE input low (By default set to High using resistor R2), which places all I/Os in a high impedance state. Setting the OE input high will enable the device.

Block Diagram

Typical Application Block Diagram for TXB0108

Reference Circuit

Resources

@@ Line 28: / Line 28: @@
 <tr> <th> Pinout </th> <th> Description </th></tr>
-<tr> <td> VA </td> <td> A-port supply voltage. 1.2 V ≤ VA ≤ 3.6 V, VA ≤ VB </td></tr>
+<tr> <td> VCC </td> <td> Positive Supply Voltage pin (5V) </td></tr>
-<tr> <td> VB </td> <td> B-port supply voltage. 1.65 V ≤ VB ≤ 5.5 V </td></tr>
+<tr> <td> CS </td> <td>  Chip Select Digital Input pin </td></tr>
-<tr> <td> OE </td> <td> Output enable, by default set to high </td></tr>
+<tr> <td> SCK </td> <td>  Serial Clock Digital Input pin </td></tr>
-<tr> <td> GND </td> <td> Ground </td></tr>
+<tr> <td> MISO </td> <td>  Data/Ready Digital Output pin </td></tr>
-<tr> <td> A1-A8 </td> <td> Input/Output 1-8, Referenced to VA </td></tr>
+<tr> <td> VOUT </td> <td> Analog Output </td></tr>
-<tr> <td> B1-B8 </td> <td> Input/Output 1-8, Referenced to VB </td></tr>
+<tr> <td> GND </td> <td> Ground pin </td></tr>
 </table>