MS4515DO PCB Mounted Digital Output Transducer Combination Temperature and Pressure Pressure Ranges from 2 to 30 inches H2O I2C or SPI Protocol Differential & Gage Temperature Compensated 3.3 or 5.0 Vdc Supply Voltage Low Power Option Available (standby < 1uA) DESCRIPTION The MS4515DO is a small, ceramic based, PCB mounted pressure transducer from Measurement Specialties. The transducer is built using the latest CMOS sensor conditioning circuitry to create a low cost, high performance digital output pressure (14bit) and temperature (11bit) transducer designed to meet the strictest requirements from OEM customers. The MS4515DO is fully calibrated and temperature compensated with a total error band (TEB) of less than 1.0% over the compensated range. The sensor operates from single supply of either 3.3 or 5.0Vdc and requires a single external component for proper operation. The rugged ceramic transducer is available in side port, top port, and manifold mount and can measure absolute or differential pressure from 2 to 30 inches H2O. The 1/8" barbed pressure ports mate securely with 3/32" ID tubing. FEATURES APPLICATIONS Inches H2O Pressure Ranges PCB Mountable Digital Output Barbed Pressure Ports Blocked Filter Detection Altitude and Airspeed Measurements Medical Instruments Fire Suppression Systems Panel Meter STANDARD RANGES (INCHES H2O) Range Gage 2 Differential Option Availability DS, SS, TP, MM -L -L 4 DS, SS, TP, MM DS, SS, TP, MM 5 DS, SS, TP, MM DS, SS, TP, MM -L 10 DS, SS, TP, MM DS, SS, TP, MM -F, -L, -M 20 DS, SS, TP, MM DS, SS, TP, MM -F, -L, -M 30 DS, SS, TP, MM DS, SS, TP, MM -F, -L, -M See Package Configurations: DS= Dual Side Port, SS= Single Side Port, TP= Top Port, MM= Manifold Mount 2 Only I C Protocol is Available on "L" type Pin Styles; Reference Ordering Information for Details Pin Style "L" is only available SS and MM port types. MS4515DO www.meas-spec.com 1/13 February 2015 MS4515 BLOCK DIAGRAM ABSOLUTE MAXIMUM RATINGS Parameter Supply Voltage Output Current Storage Temperature Humidity Overpressure Burst Pressure ESD Solder Temperature Conditions TA = 25 C TA = 25C Min 2.7 TA = 25C TA = 25 C, both Ports TA = 25 C, Port 1 HBM Max 5.5 3 -40 +125 95 Not to Exceed 300 -4 +4 250C, 5 sec max. Unit V mA C %RH psi psi kV Notes Non Condensing See Table 1 EN 61000-4-2 TABLE 1- BURST PRESSURE BY RANGE AND PACKAGE STYLE Range 002 004 005 010 020 030 MS4515 DS 10 10 10 10 20 20 SS, TP, MM 10 10 10 10 20 20 www.meas-spec.com 2/13 Unit psi psi psi psi psi psi February 2015 MS4515 ENVIRONMENTAL SPECIFICATIONS Parameter Mechanical Shock Mechanical Vibration Thermal Shock Life MTTF Conditions Mil Spec 202F, Method 213B, Condition C, 3 Drops Mil Spec 202F, Method 214A, Condition 1E, 1Hr Each Axis 100 Cycles over Storage Temperature, 30 minute dwell 1 Million FS Cycles >10Yrs, 70 C, 10 Million Pressure Cycles, 120%FS Pressure PERFORMANCE SPECIFICATIONS 1 Supply Voltage : 5.0V or 3.3 Vdc Reference Temperature: 25C (unless otherwise specified) PARAMETERS MAX UNITS -0.25 0.25 %Span 2 Total Error Band (TEB) -1.0 1.0 %Span 3,7 Total Error Band (TEB) 4inH20 and Below -2.0 2.0 %Span 3,7 C 4 Pressure Accuracy MIN Temperature Accuracy 1.5 Supply Current Compensated Temperature Operating Temperature TYP 3 mA 7 0 +60 C 5 -10 +85 C Output Pressure Resolution Output Temperature Resolution Update Time 8 Media 14 bits 11 bits 0.5 Start Time to Data Ready Weight NOTES 8.4 3 mS 6 mS 6 grams Non-Corrosive Dry Gases Compatible with Ceramic, Silicon, Borosilicate Glass, PPS, RTV, Gold, Aluminum and Epoxy. See "Wetted Material by Port Designation" chart below. Notes 1. Proper operation requires an external capacitor placed as shown in Connection Diagram. Output is not ratiometric to supply voltage. 2. The maximum deviation from a best fit straight line (BFSL) fitted to the output measured over the pressure range at 25C. Includes all errors due to pressure non linearity, hysteresis, and non repeatability. 3. Total pressure error band includes all accuracy errors, thermal errors over the compensated temperatur e range and span and offset calibration tolerances. For ideal sensor output with respect to input pressure and temperature, reference Transfer Function charts below. TEB values are valid only at the calibrated supply voltage. 4. The deviation from a best fit straight line (BFSL) fitted to the output measured over the compensated temperature range. 5. For errors beyond the compensated temperature range, see Extended Temperature Multiplier chart below. 6. Start time to data ready is the time to get valid data after POR (power on reset). The time to get subsequent valid data is then specified by the update time specification. 7. This product can be configured for custom OEM requirements, contact factory for lower power consumption or higher accuracy. MS4515 www.meas-spec.com 3/13 February 2015 MS4515DO CONNECTION DIAGRAM Notes 1. Place 100nF capacitor between Supply and GND to within 2 cm of sensor. PRESSURE AND TEMPERATURE TRANSFER FUNCTION 7FF 733 Output( 2 HEX counts) 666 11 2000 T B 0666 0333 0000 4CC 400 333 266 CC Pressure A Type: Output( Decimal counts) = 80% *16383 __________ * (Pressure applied -Pmin) + 10%*16383 Pmax-Pmin B Type: Output( Decimal counts) = 90%*16383 __________ Pmax-Pmin MS4515 599 199 pe Ty 0 -50 C Tmin Pmax A e yp Pmin 14 Output( 2 HEX counts) 3FFF 3CCB 399A 0 C 60 C 150 C Tmax Temperature Output (Decimal Counts) * (Pressure applied -Pmin) + 5%*16383 www.meas-spec.com 4/13 = (Output C - (-50C) Tmin ) * 2047 _________________________________ (150CTmax - (-50C)Tmin) February 2015 MS4515DO EXTENDED TEMPERATURE MULTIPLIER CHART 2.5 2.0 1.5 1.0 0.5 0.0 -10 0 10 20 30 40 50 60 70 80 90 PACKAGE, PINOUT & PRESSURE TYPE CONFIGURATION MS4515 5 4 5 4 5 4 6 3 6 3 6 3 7 2 7 2 7 2 8 1 8 1 8 1 5 4 5 4 5 4 6 3 6 3 6 3 7 2 7 2 7 2 8 1 8 1 8 1 www.meas-spec.com 5/13 February 2015 MS4515DO Pin Name GND SUPPLY SDA MISO SCL SCLK INT SS Pin 1 2 3 4 5 6-8 Function Ground Positive Supply Voltage I2C Data SPI Data I2C Clock SPI Clock I2C Interrupt SPI Chip Select No Connection INT is not available for Pin Style "L" models Pressure Type Differential/ Bidirectional Pmin -Prange Pmax +Prange 0psiG +Prange Gauge Description Output is proportional to the difference between Port 1 and Port 2. Output swings positive when Port 1> Port 2. Output is 50% of total counts when Port 1=Port 2 Output is proportional to the difference between 0psiG (Pmin) and Port 1. Output swings positive when Port 1> Port 2. Prange is equal to the maximum full scale pressure specified in the ordering information. WETTED MATERIAL BY PORT DESIGNATION Style DS, MM SS, TP Port Port 1 Port 2 Port 1 PPS Ceramic Silicon X X X X X X X X X Material Borosilicate RTV Glass X X X X X X Gold Aluminum Epoxy X X X X X X X "X" Indicates Wetted Material MS4515 www.meas-spec.com 6/13 February 2015 MS4515DO DIMENSIONS DIMENSIONS ARE IN INCHES [mm] MS4515 www.meas-spec.com 7/13 February 2015 MS4515DO DIMENSIONS ARE IN INCHES [mm] MS4515 www.meas-spec.com 8/13 February 2015 MS4515DO DIMENSIONS ARE IN INCHES [mm] MS4515 www.meas-spec.com 9/13 February 2015 MS4515DO DIMENSIONS ARE IN INCHES [mm] MS4515 www.meas-spec.com 10/13 February 2015 MS4515DO DIMENSIONS ARE IN INCHES [mm] MS4515 www.meas-spec.com 11/13 February 2015 MS4515DO APPLICATION NOTES Measurement Specialties offers a comprehensive selection of product support documentation. The items below can be found on the Literature tab under PRESSURE SENSOR - MS4515DO. MS45xx Series Application Note Bypass Capacitor Selection Pressure Hose Recommendations PCB Layout Recommendations Interfacing to MEAS Digital Pressure Modules I2C or SPI Protocol Description Data Fetch, Measurement Request Commands Timing Diagrams Configuration, POR and Power Consumption Standard and Low Power Configuration Power On Reset (POR) Current Consumption by Sampling Frequency AVAILABLE OPTIONS Gel Coat (-F Option) The MS4515DO is designed for non ionic and clean dry air applications. Select this option for added protection in high humidity or slightly corrosive environments with the application of a silicone gel elastomer to sensor and ASIC. For questions concerning media compatibility, contact the factory. Low Power (-L Option) Select this option for battery powered or handheld device applications. In this configuration, the sensor and calibration microcontroller are powered down, drawing a current of ~ 0.6uA (Vs=5.0 Vdc). When the master sends a Read MR (measurement request) command (I2C or SPI); the sensor is "awaken" and begins the measurement cycle; data is then placed onto the output registers. The sensor and calibration microcontroller are powered down again, awaiting the Read DF (data fetch) command from the master. Reference Figure 1.6 and Section 1.6 for command details. MS4515 www.meas-spec.com 12/13 February 2015 MS4515DO ORDERING INFORMATION 4515DO - DS 3 A I 004 G P Model - Package Style Supply Voltage Output Type Interface Type Pressure Range (inches H2O) Pressure Type Pin Style MS4515DO - SS = Single Sideport DS = Dual Sideport TP = Top Port MM = Manifold Mount 3 = 3.3 Vdc 5 = 5.0 Vdc A = 10% to 90% B = 5% to 95% 2 I = I C (Addr.0x28H) 2 J = I C (Addr.0x36H) K = I2C (Addr.0x46H) S = SPI (not available for `L' pin style) 0 = I2C (Addr.0x48H) : : 9 = I2C (Addr.0x51H) 002 004 005 010 020 030 NORTH AMERICA EUROPE Measurement Specialties 45738 Northport Loop West Fremont, CA 94538 Tel: 1-800-767-1888 Fax: 1-510-498-1578 Sales: pfg.cs.amer@meas-spec.com Measurement Specialties (Europe), Ltd. 26 Rue des Dames 78340 Les Clayes-sous-Bois, France Tel: +33 (0) 130 79 33 00 Fax: +33 (0) 134 81 03 59 Sales: pfg.cs.emea@meas-spec.com D= Differential G = Gage P = Thru Hole S = J Lead L = In Line Option Type Blank = No Option F = Gel Coating L = Low Power M = Gel Coating and Low Power ASIA Measurement Specialties (China), Ltd. No. 26 Langshan Road Shenzhen High-Tech Park (North) Nanshan District, Shenzhen 518057 China Tel: +86 755 3330 5088 Fax: +86 755 3330 5099 Sales: pfg.cs.asia@meas-spec.com The information in this sheet has been carefully reviewed and is believed to be accurate; however, no responsibility is assum ed for inaccuracies. Furthermore, this information does not convey to the purchaser of such devices any license under the patent rights to the manufacturer. Measurement Specialties, Inc. reserves the right to make changes without further notice to any product herein. Measurement Specialties, Inc. makes no warranty, representation or guarantee regarding the suitability of its product for any particular purpose, nor does Measurement Specialties, Inc. assume any liability arising out of the application or use of any product or circuit and specifically disclaims any and all liability, including without limitation consequential or incidental damages. Typical parameters can and do vary in different applications. All operating parameters must be validated for each customer application by customer's technical experts. Measurement Specialties, Inc. does not convey any license under its patent rights nor the rights of others. MS4515 www.meas-spec.com 13/13 February 2015 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: TE Connectivity: 4515DO-DS3BK002DPL 4515DO-DS3BK030DPL 4515DO-DS3BK020DPL 4515DO-DS5BS002DS