FMAMSDXX025WCSC3

FMA SERIES 32347833 Issue C MicroForce Sensors, Compensated/Amplified DESCRIPTION DIFFERENTIATION The FMA Series are piezoresistive-based • Multiple force ranges allow the force sensors offering a digital output customer to choose the force range for reading force over the specified to maximize sensitivity and improve full scale force span and temperature system resolution/performance range. They are fully calibrated and temperature compensated for sensor offset, sensitivity, temperature effects, and nonlinearity using an on-board Application Specific Integrated Circuit (ASIC). Direct mechanical coupling • Smaller package allows for space constrained applications • Robust design provides enhanced durability in applications where overforce may exist • Enhanced accuracy includes all allows for easy interface with the errors due to force non-linearity, force sensor, coupling with tubing, membrane hysteresis, and non-repeatability or a plunger, providing repeatable performance and a reliable mechanical interface to the application. All products • Reduced Total Error Band enhances system performance • Digital output enhances performance are designed and manufactured through reduced conversion according to ISO 9001 standards. These requirements and the convenience of products offer a more stable output direct interface to microprocessors which is directly proportional to the force • Diagnostic functions allow the user applied to the mechanically-coupled to determine if the sensor is working sphere. correctly by detecting if electrical paths The FMA Series is available with pocket are broken or shorted inside the sensor tape and reel packaging. VALUE TO CUSTOMERS • Selectable supply voltages provide customers with design flexibility The FMA Series are designed to meet POTENTIAL APPLICATIONS the customer’s need for a compensated, MEDICAL amplified force sensor which provides • Infusion pumps digital outputs, a variety of force • Ambulatory pumps sensing ranges, a small, cost-effective • Enteral feeding pumps format, and enhanced durability and • Kidney dialysis machines accuracy. The flexible design provides INDUSTRIAL multiple standard configurations over a wide operating temperature range. • Load and compression sensing • Touch panels • Switch replacement • Robotic equipment • Weight measurement • Force/grip measuring equipment FEATURES • Small form factor: 5 mm x 5 mm [0.20 in x 0.20 in] • Accuracy: ±2 %FSS typical • SPI- or I2C-compatible digital output • Fully calibrated and temperature compensated over a temperature range of 5°C to 50°C [41°F to 122°F] • Available in a wide variety of standard and configurable force ranges • Overforce: 3X force range • Supply voltage: 3.3 Vdc typ. or 5.0 Vdc typ. • Low power consumption: 14 mW • Enhanced part-to-part repeatability • Enhanced reliability • Stable, stainless steel sphere interface • Internal diagnostic functions available • REACH and RoHS compliant The FMA Series joins the FSA Series, FSG Series, FSS Series, FSS-SMT Series, TBF Series, and 1865 Series Force Sensors. To view the entire product portfolio, click here. MICROFORCE SENSORS, FMA SERIES TABLE 1. ABSOLUTE MAXIMUM SPECIFICATIONS CHARACTERISTIC MINIMUM TYPICAL MAXIMUM UNIT Supply voltage -0.3 — 6.0 Vdc Voltage on any pin -0.3 — Vsupply + 0.3 V Digital clock frequency: SPI I2C 50 100 — 800 400 kHz 8 — — kV -40 [-40] — 85 [185] ESD susceptibility (human body model) Storage temperature range Overforce limit — — Repeated exposure to the overforce may cause permanent damage to the sensor. °C °[F] 3X force range — 1 1 TABLE 2. OPERATING SPECIFICATIONS CHARACTERISTIC MINIMUM TYPICAL MAXIMUM UNIT 3.0 4.75 3.3 5.0 3.6 5.25 Vdc — — 2.8 3.9 3.9 4.6 mA — 20 — mW -40 [-40] — 85 [185] °C °[F] 5 [41] — 50 [122] °C °[F] -40 [-40] — 85 [185] °C °[F] Startup time (power up to data ready) — — 3 ms Response time — 0.42 0.84 ms SPI/I2C voltage level: low high — 80 — — 20 — Vsupply Pull up on SDA/MISO, SCL/SCLK, SS 1 — — kOhm Accuracy — ±2 — %FSS7 BFSL Total Error Band8 — — ±8 %FSS Output resolution 12 — — bits Long term stability — ±1.6 — %FSS Supply voltage (Vsupply)1, 2, 3: 3.3 Vdc 5.0 Vdc Supply current: 3.3 Vdc 5.0 Vdc Power input Operating temperature range 4 Compensated temperature range 5 Storage temperature range 6 Sensors are either 3.3 Vdc or 5.0 Vdc based on the catalog listing selected. 2 Ratiometricity of the sensor (the ability of the device output to scale to the supply voltage) is achieved within the specified operating voltage. 3 The sensor is not reverse polarity protected. Incorrect application of supply voltage or ground to the wrong pin may cause electrical failure. 4 Operating temperature range: The temperature range over which the sensor will produce an output proportional to force. 5 Compensated temperature range: The temperature range over which the sensor will produce an output proportional to force within the specified performance limits. 6 Accuracy: The maximum deviation in output from a Best Fit Straight Line (BFSL) fitted to the output measured over the force range with single load-unload cycle at 25°C. Includes all errors due to force non linearity, force hysteresis, and non repeatability. 7 Full Scale Span (FSS): The algebraic difference between the output voltage at full scale force and the output at zero force. 8 Total Error Band (TEB): Combined error from calibration, accuracy and temperature effects over the compensated temperature range at 5.0 V from 20 %FSS to 80 %FSS. 1 2 Sensing and Internet of Things MICROFORCE SENSORS, FMA SERIES TABLE 3. ENVIRONMENTAL SPECIFICATIONS CHARACTERISTIC PARAMETER Humidity 0% to 95% RH, non-condensing Vibration MIL-STD-202, Method 214, Condition 1F (20.71 Gms) Shock MIL-STD-202, Method 213, Condition A (50 G) Life 1 million full scale force cycles minimum Life may vary depending on specific application in which the sensor is utilized. 1 1 TABLE 4. MATERIALS COMPONENT MATERIAL1 Covers liquid crystal polymer Sphere contact element stainless steel 440C Substrate FR4 Adhesives epoxy, silicone Electronic components Contact Honeywell customer service for detailed material information. silicon, glass, solder 1 FIGURE 1. TRANSFER FUNCTION LIMITS Compensated Force Range Output (% 214 Counts) 100 Ideal +8% Total Error Band 90 80 70 60 50 40 30 20 10 0 0 1 2 3 4 Fmin. Output (% of 214 counts) = 5 Force 6 7 8 9 10 Fmax. 60% x (Forceapplied) + 20% Forcerange Sensing and Internet of Things 3 MICROFORCE SENSORS, FMA SERIES FIGURE 2. NOMENCLATURE AND ORDER GUIDE For example, FMAMSDXX025WCSC3 defines an FMA Series Force Sensor, compensated/amplified, mechanically coupled, sphere contact element, sensor short and open diagnostics, 25 N force range, force unit in N, compression force type, SPI digital output, 20% to 80% transfer function, 3.3 Vdc supply voltage1 FM A M MicroForce Type Sensors A S D Coupling Contact Element Compensated/ amplified Option Code 0252 Option Code 1 N No diagnostics D Sensor short and open diagnostics W Force Range XX Future placeholder S Sphere M Mechanical XX Force Unit C Force Type W Newton (N) 005 5 (Newtons) 015 15 (Newtons) 025 25 (Newtons) S C Compression Output S 2 3 4 5 6 7 SPI I2C, Address 0x28 I2C, Address 0x38 I2C, Address 0x48 I2C, Address 0x58 I2C, Address 0x68 I2C, Address 0x78 C3 3 Transfer Function Supply Voltage 3 3.3 V +10% 5 5.0 V +5% A 10% to 90% C 20% to 80% Custom configurations are available upon request. Please contact Honeywell Sales. Three characters specify the desired force level; allowable characters are the numbers 0 through 9. See Table 5 for currently configurable force ranges. 3 For other available transfer functions, contact Honeywell Customer Service. 1 2 Note: Breakout boards, designed for use with the Honeywell SEB002 Sensor Evaluation Kit, are available with the FMA Series sensor already mounted. Please contact your Honeywell representative for details. TABLE 5. FMA SERIES AVAILABILITY1 CATALOG LISTING FORCE RANGE FMAMSDXX005WCSC3 OUTPUT SPI FMA Series Force Sensor, compensated/amplified, mechanically coupled, sphere contact element, sensor short and open diagnostics, 5 N force range, compression force type, SPI digital output, 20% to 80% transfer function, 3.3 V ±10% supply voltage I2C, address 0x28 FMA Series Force Sensor, compensated/amplified, mechanically coupled, sphere contact element, sensor short and open diagnostics, 5 N force range, compression force type, I2C digital output, address 0x28, 20% to 80% transfer function, 3.3 V ±10% supply voltage SPI FMA Series Force Sensor, compensated/amplified, mechanically coupled, sphere contact element, sensor short and open diagnostics, 15 N force range, compression force type, SPI digital output, 20% to 80% transfer function, 3.3V ±10% supply voltage I2C, address 0x28 FMA Series Force Sensor, compensated/amplified, mechanically coupled, sphere contact element, sensor short and open diagnostics, 15 N force range, compression force type, I2C digital output, address 0x28, 20% to80% transfer function, 3.3 V ±10% supply voltage SPI FMA Series Force Sensor, compensated/amplified, mechanically coupled, sphere contact element, sensor short and open diagnostics, 25 N forcerange, compression force type, SPI digital output, 20% to 80% transfer function, 3.3 V ±10% supply voltage I2C, address 0x28 FMA Series Force Sensor, compensated/amplified, mechanically coupled, sphere contact element, sensor short and open diagnostics, 25 N force range, compression force type, I2C digital output, address 0x28, 20% to 80% transfer function, 3.3 V ±10% supply voltage 5N FMAMSDXX005WC2C3 FMAMSDXX015WCSC3 15 N FMAMSDXX015WC2C3 FMAMSDXX025WCSC3 25 N FMAMSDXX025WC2C3 1 4 DESCRIPTION These catalog listings are production released and are readily available. Other configurations per Figure 2 are possible; however, minimum order quantity thresholds and NRE may apply. Please consult the factory. Sensing and Internet of Things MICROFORCE SENSORS, FMA SERIES FIGURE 3. SENSOR MOUNTING DIMENSIONS (FOR REFERENCE ONLY: MM/[IN].) , TABLE 6. PINOUT , PIN 1 2 3 4 5 6 , , , , , SPI VS SS GND SCLK MISO NC TABLE 7. SPHERE FORCE VS HEIGHT , Sphere height (See Table 7.) FUNCTION I2 C VS NC GND SCL SDA NC , FORCE (N) SPHERE HEIGHT (MM) 5 15 25 0,293 ±0,075 0,393 ±0,075 0,483 ±0,075 , Solder Pad Layout (viewed from top) Recommended Land Pattern , , , , , , , , , , , , , , , , , , , , , , , , Sensing and Internet of Things 5 MICROFORCE SENSORS, FMA SERIES FIGURE 4. REEL MOUNTING DIMENSIONS (FOR REFERENCE ONLY: MM/[IN], ALL DIMENSIONS COMPLY WITH EIA-481-1.) , : : , , , , , , , , 6 Sensing and Internet of Things , , MICROFORCE SENSORS, FMA SERIES FIGURE 5. TAPE MOUNTING DIMENSIONS (FOR REFERENCE ONLY: MM/[IN], ALL DIMENSIONS COMPLY WITH EIA-481-1.) Note: FMA Series products are shipped in tape and reel packaging with a Minimum Order Quantity (MOQ) of 160 pieces. The maximum tape and reel quantity is 960 pieces per reel. CAUTION ELECTROSTATIC SENSITIVE DEVICES DO NOT OPEN OR HANDLE EXCEPT AT A STATIC FREE WORKSTATION ESD SENSITIVITY: CLASS 3B Sensing and Internet of Things 7 ADDITIONAL MATERIALS WARRANTY/REMEDY The following associated literature is available at sensing.honeywell.com: Honeywell warrants goods of its manufacture as being free of defective materials and faulty workmanship during the applicable warranty period. Honeywell’s standard product warranty applies unless agreed to otherwise by Honeywell in writing; please refer to your order acknowledgment or consult your local sales office for specific warranty details. If warranted goods are returned to Honeywell during the period of coverage, Honeywell will repair or replace, at its option, without charge those items that Honeywell, in its sole discretion, finds defective. The foregoing is buyer’s sole remedy and is in lieu of all other warranties, expressed or implied, including those of merchantability and fitness for a particular purpose. In no event shall Honeywell be liable for consequential, special, or indirect damages. • Product range guide • Technical notes: - MicroForce Sensor Coupling - Overforce Design Considerations - Force Sensor Diagnostics - Digital Output Force Sensors I2C Communications - Digital Output Force Sensors SPI Communications • Other technical notes • Application notes • Sell Sheets • CAD Models m WARNING PERSONAL INJURY DO NOT USE these products as safety or emergency stop devices or in any other application where failure of the product could result in personal injury. Failure to comply with these instructions could result in death or serious injury. m WARNING MISUSE OF DOCUMENTATION • • The information presented in this product sheet is for reference only. Do not use this document as a product installation guide. Complete installation, operation, and maintenance information is provided in the instructions supplied with each product. Failure to comply with these instructions could result in death or serious injury. While Honeywell may provide application assistance personally, through our literature and the Honeywell web site, it is buyer’s sole responsibility to determine the suitability of the product in the application. FOR MORE INFORMATION Specifications may change without notice. The information we supply is believed to be accurate and reliable as of this writing. However, Honeywell assumes no responsibility for its use. Honeywell Sensing and Internet of Things services its customers through a worldwide network of sales offices and distributors. For application assistance, current specifications, pricing or the nearest Authorized Distributor, visit sensing.honeywell.com or call: Asia Pacific +65 6355-2828 Europe +44 1698 481481 USA/Canada +1-302-613-4491 Honeywell Sensing and Internet of Things 830 East Arapaho Road Richardson, TX 75081 honeywell.com 32347833-C-EN | C | 03/20 © 2020 Honeywell International Inc. All rights reserved.