HCEM010-B

HCEM010-B SENSORTECHNICS | Alldatasheet

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Technical content

Miniature amplified pressure sensors 1/11E / 11652 / F www.first-sensor.com www.sensortechnics.com

FEATURES

• 10 mbar to 5 bar, absolute, gage or differential pressure
• Barometric pressure ranges
• Digital SPI bus and analog output
• Precision ASIC signal conditioning
• Calibrated and temperature compensated
• Matched pressure port volumes
• Miniature SMD housings
• RoHS compliant ELECTRICAL CONNECTION SPECIFICATIONS Maximum ratings Supply voltage VS max. 6.50 VDC Output current Sink 1 mA Source 1 mA Lead specifications Average preheating temperature gradient2.5 K/s Soak time ca. 3 min Time above 217°C 50 s Time above 230°C 40 s Time above 250°C 15 s Peak temperature 260°C Cooling temperature gradient -3.5 K/s Temperature ranges Compensated 0 ... 85°C Operating -25 ... 85°C Storage -40 ... 125°C Humidity limits (non-condensing) 0 ... 95 %RH Vout 3 GND MISO CLK SS MOS I +Vs

Miniature amplified pressure sensors 2/11E / 11652 / F www.first-sensor.com www.sensortechnics.com PRESSURE SENSOR CHARACTERISTICS (TA = 25 °C) .ontraPe russerpgnitarepOe russerpfoorP 5,3 erusserptsruB 5,4 Specification notes: 1. Total accuracy is the combined error from offset and span calibration, linearity, pressure hysteresis, and temperature effects. Linearity is the measured deviation based on a straight line. Hysteresis is the maximum output difference at any point within the operating pressure range for increasing and decreasing pressure. Calibration errors include the deviation of offset and full scale from nominal values. 2. Full Scale Span (FSS) is the algebraic difference between the output signal for the highest and lowest specified pressure. 3. Proof pressure is the maximum pressure which may be applied without causing durable shifts of the electrical parameters of the sensing element. 4. Burst pressure is the maximum pressure which may be applied without causing damage to the sensing element or leaks to the housing. 5. The HCE common mode pressure is 2 bar for all devices up to 500 mbar and 7 bar for all other devices. Common mode pressure is the maximum pressure that can be applied to both ports of a differential pressure sensor simultaneously without damaging the sensor housing. 6. Extended temperature ranges on request. Please contact First Sensor. 7. Max. delay time between pressure change at the pressure die and signal change at the output. 8. The response time depends on the adjusted internal A/D resolution of the sensor. For 14 bit it is typ. 1 ms. Other A/D resolutions and reponse times are available on request. Please contact First Sensor for further information. 9. Sensors with lower current consumption are available on request. Please contact First Sensor for further information. Other pressure ranges are available on request. Please contact First Sensor.

Miniature amplified pressure sensors 3/11E / 11652 / F www.first-sensor.com www.sensortechnics.com scitsiretcarahC. niM. pyT. xaMt inU CITSIRETCARAHCECNAMROFREPLATIGID tesffoerusserporeZ6 1939 993C 1A3 xeHtnuoC)SSF(napselacslluF 2 6666 tuptuOe russerpdeificeps.xamta9 4C6C CC6F 4D6 erusserpdeificeps.nimta3 E506 6609 E60 SCITSIRETCARAHCECNAMROFREPEUGOLANA tesffoerusserporeZ3 2.25 2.27 2.2 V)SSF(napselacslluF 2 00.4 tuptuOe russerpdeificeps.xamta3 2.45 2.47 2.4 erusserpdeificeps.nimta3 2.05 2.07 2.0 All HCE...5 devices (VS = 5.0) scitsiretcarahC. niM. pyT. xaMt inU SCITSIRETCARAHCECNAMROFREPLATIGID erusserpdeificeps.nimtatuptuO0 6506 660C 670 xeHtnuoC)SSF(napselacslluF 2 6666 tuptuoelacslluF6 CB6C CC62 DD6 SCITSIRETCARAHCECNAMROFREPEUGOLANA erusserpdeificeps.nimtatuptuO1 2.05 2.09 2.0 V)SSF(napselacslluF 2 00.4 tuptuoelacslluF1 2.45 2.49 2.4 PERFORMANCE CHARACTERISTICS (Vs = 5.0 V, TA = 25 °C, analog output signal is ratiometric to VS, digital output signal is not ratiometric to VS, pressure applied to high pressure port) scitsiretcarahC. niM. pyT. xaMs tinU yaledesnopseR 8,7 1s m noituloserD/A 8 41 tibnoituloserA/D 11 )daolon(noitpmusnoctnerruC 9 5A m scitsiretcarahC. niM. pyT. xaMt inU SCITSIRETCARAHCECNAMROFREPLATIGID tesffoerusserporeZ3 E506 6609 E60 xeHtnuoC)SSF(napselacslluF 2 6666 tuptuoelacslluF9 4C6C CC6F 4D6 SCITSIRETCARAHCECNAMROFREPEUGOLANA tesffoerusserporeZ3 2.05 2.07 2.0 V)SSF(napselacslluF 2 00.4 tuptuoelacslluF3 2.45 2.47 2.4

Miniature amplified pressure sensors 4/11E / 11652 / F www.first-sensor.com www.sensortechnics.com scitsiretcarahC. niM. pyT. xaMt inU CITSIRETCARAHCECNAMROFREPLATIGID tesffoerusserporeZ8 E435 5532 C53 xeHtnuoC)SSF(napselacslluF 2 5555 tuptuOe russerpdeificeps.xamta2 9F5F FF5C 606 erusserpdeificeps.nimtaD 3A0A AA07 1B0 SCITSIRETCARAHCECNAMROFREPEUGOLANA tesffoerusserporeZ4 2.15 2.16 2.1 V)SSF(napselacslluF 2 00.2 tuptuOe russerpdeificeps.xamta4 2.25 2.26 2.2 erusserpdeificeps.nimta4 2.05 2.06 2.0 All HCE...3 devices (VS = 3.0) scitsiretcarahC. niM. pyT. xaMt inU SCITSIRETCARAHCECNAMROFREPLATIGID erusserpdeificeps.nimtatuptuO0 D90A AA05 8B0 xeHtnuoC)SSF(napselacslluF 2 5555 tuptuoelacslluF5 2F5F FF59 D06 SCITSIRETCARAHCECNAMROFREPEUGOLANA erusserpdeificeps.nimtatuptuO3 2.05 2.07 2.0 V)SSF(napselacslluF 2 00.2 tuptuoelacslluF3 2.25 2.27 2.2 PERFORMANCE CHARACTERISTICS (Vs = 3.0 V, TA = 25 °C, analog output signal is ratiometric to VS, digital output signal is not ratiometric to VS, pressure applied to high pressure port) scitsiretcarahC. niM. pyT. xaMs tinU yaledesnopseR 8,7 1s m noituloserD/A 8 41 tibnoituloserA/D 11 )daolon(noitpmusnoctnerruC 9 3A m scitsiretcarahC. niM. pyT. xaMt inU SCITSIRETCARAHCECNAMROFREPLATIGID tesffoerusserporeZD 3A0A AA07 1B0 xeHtnuoC)SSF(napselacslluF 2 5555 tuptuoelacslluF2 9F5F FF5C 606 SCITSIRETCARAHCECNAMROFREPEUGOLANA tesffoerusserporeZ4 2.05 2.06 2.0 V)SSF(napselacslluF 2 00.2 tuptuoelacslluF4 2.25 2.26 2.2

Miniature amplified pressure sensors 5/11E / 11652 / F www.first-sensor.com www.sensortechnics.com Fig. 2: 3 byte data stream between HCE sensor and master containing the pressure value as a 15 bit information SPI - SERIAL PERIPHERAL INTERFACE Fig. 1:Example of a standard 1 byte SPI data transfer for CPHA=0 and CPOL=0 For further information please refer to First Sensor's SPI bus application note Introduction The HCE is capable to generate a digital output signal. The device runs a cyclic program, which will store a corrected sensor value with 14 bit resolution about every 500 µs within the output registers of the internal ASIC. This cyclic program runs independent from the bus communication. In order to use the pressure sensor for digital signal readout, it should be connected to a SPI Master device. SPI specifies four signals: The clock (CLK) is generated by the master and input to all slaves. MOSI carries data from master to slave. MISO carries data from slave back to master. A slave select line (SS) allows individual selection of a slave device. SPI Modes A pair of parameters called clock polarity (CPOL) and clock phase (CPHA) determine the edges of the clock signal on which the data are driven and sampled. Each of the two parameters has two possible states, which allows for four possible combinations, all of which are incompatible with one another. In general the HCE series supports all combinations of clock phase (CPHA) and polarity (CPOL). By default it is programmed to CPHA = 0 and CPOL = 0, which means that data transmission starts with the rising first clock edge (see Fig 1). Slave select The falling edge of the SS line indicates the beginning of the transfer. Additionally the SS line must not be negated and reasserted between the three bytes to be transmitted. Data operation The MOSI line should always be set to high level. So there is no data transmission from master to slave. Because of internal configuration the slave will answer the first byte with an FFxh. The second and third byte contain the 15 bit pressure information (see Fig. 2).Relevant data Data Byte 2 Data Byte 3 X P14 P13 P12 P11 P10 P9 P8 P7 P6 P5 P4 P3 P2 P1 P0X X X X X X X X Data Byte 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1MOSI MISO SCK cycle 1 2 3 4 5 6 7 8 SCK (CPOL=0) MOSI MISO SS MSB LSB LSBMSB Sampling

Miniature amplified pressure sensors 6/11E / 11652 / F www.first-sensor.com www.sensortechnics.com SPI - SERIAL PERIPHERAL INTERFACE (cont.) Interface parameters * recommended Fig. 3:Timing characteristics Note: First Sensor recommends communication speeds of at least 100 kHz (max. 640 kHz). Please contact us for further information. retemaraPl obmyS. niM. pyT. xaMt inU levelhgihtupnI0 90 01 sVfo%levelwoltupnI0 0 1 levelwoltuptuO 01 rotsiserpu-lluP0 05 Ω OSIM@ecnaticapacdaoL C OSIM 004 Fpniphcae@ecnaticapactupnI C NI_IPS 01 ycneuqerfkcolclangiS f KCS *0010 46z Hk epolselpmasKCSretfaemitdlohOSIM t OSIM_DH_IPS 002s n epolselpmasKCSerofebemitputesISOM t ISOM_US_IPS f/2 KLC epolselpmasKCSerofebemitputesSS/ t SS_US_IPS 01s n epolselpmasKCSretfaemitdlohSS/ t SS_DH_IPS f/1 KLC t t SS MISO MOSI SCK (CPOL=0) SPI_SU _SSt SPI_SU _MOSI SPI_HD _MISO SPI_HD _SSt

Miniature amplified pressure sensors 7/11E / 11652 / F www.first-sensor.com www.sensortechnics.com PHYSICAL DIMENSIONS AND ELECTRICAL CONNECTIONS SMD dual port, same side, barbed ports SMD dual port, same side, straight ports dimensions in mm * Internal connection. Do not connect for any reason dimensions in mm niP noitcennoC 1s V+ 2D NG 3t uoV 4O SIM 5K LC 6S S 7* C/I 8I SOM first angle projection first angle projection * Internal connection. Do not connect for any reason niP noitcennoC 1s V+ 2D NG 3t uoV 4O SIM 5K LC 6S S 7* C/I 8I SOM 16.00 2.65 1.00 12.70 6.50 2.54 2.54 7.62 3.00 4.70 Ø 3.00 4.06 16.70 6.90 15.32 2.06 6.76 0.46 0.70 3.80 4.20 4.76 7.70 Ø 2.00 15.90 8.26 14.90 11.90 Label 8 7 6 5 1 2 3 4 Low pressure port High pressure port 16.00 12.70 2.65 1.00 6.00 5.50 2.54 2.54 7.62 5.14 10.14 16.70 5.00 12.72 5.00 6.90 7.29 0.70 Ø 2.20 Ø 3.00 2.50 8.00 11.64 17.70 4.35 7.99 0.46 16.70 3.80 Label 8 7 6 5 1 2 3 4 Low pressure port High pressure port

Miniature amplified pressure sensors 8/11E / 11652 / F www.first-sensor.com www.sensortechnics.com PHYSICAL DIMENSIONS AND ELECTRICAL CONNECTIONS (cont.) SMD single port, barbed port SMD single port, straight port dimensions in mm * Internal connection. Do not connect for any reason dimensions in mm niP noitcennoC 1s V+ 2D NG 3t uoV 4O SIM 5K LC 6S S 7* C/I 8I SOM first angle projection first angle projection * Internal connection. Do not connect for any reason niP noitcennoC 1s V+ 2D NG 3t uoV 4O SIM 5K LC 6S S 7* C/I 8I SOM 16.00 1.00 12.70 6.50 2.65 2.54 7.62 2.54 16.70 Ø 3.00 4.06 15.32 6.76 4.27 2.00 0.46 Ø 2.00 8.26 15.90 0.70 3.80 4.20 14.90 11.90 3.65 Label 8 7 6 5 1 2 3 4 High pressure port 16.00 12.70 1.00 2.65 6.00 5.50 2.54 2.54 7.62 16.70 Ø 3.00 10.14 7.29 12.72 Ø 3.00 0.70 3.10 2.50 Ø 2.2017.70 11.64 0.46 16.70 3.65 Label 8 7 6 5 1 2 3 4 High pressure port 3.65 2.00 4.27

Miniature amplified pressure sensors 9/11E / 11652 / F www.first-sensor.com www.sensortechnics.com SMD dual port, opposite side, barbed ports dimensions in mm * Internal connection. Do not connect for any reason SMD dual port, opposite side, straight ports dimensions in mm niP noitcennoC 1s V+ 2D NG 3t uoV 4O SIM 5K LC 6S S 7* C/I 8I SOM PHYSICAL DIMENSIONS AND ELECTRICAL CONNECTIONS (cont.) first angle projection first angle projection * Internal connection. Do not connect for any reason niP noitcennoC 1s V+ 2D NG 3t uoV 4O SIM 5K LC 6S S 7* C/I 8I SOM 6.00 12.70 16.00 2.65 1.00 2.54 5.50 2.54 7.62 16.70 3.80 0.70 4.35 7.29 6.90 12.72 Ø 3.00 Ø 2.2 5.00 22.70 8.00 2.50 0.46 10.14 11.64 5.14 16.70 Label 8 7 6 5 1 2 3 4 Low pressure port High pressure port 2.54 2.54 7.62 2.65 1.00 6.50 12.70 16.00 6.90 16.70 15.32 6.76 4.06 8.26 Ø 2.00 0.70 4.70 7.70 0.46 2.06 19.10 14.90 11.90 3.50 Label 8 7 6 5 1 2 3 4 Low pressure port High pressure port

Miniature amplified pressure sensors 10/11E / 11652 / F www.first-sensor.com www.sensortechnics.com Dual Inline Packages (DIP) (Sample package shown: DIP dual port, same side) HOUSING OPTIONS Single Inline Packages (SIL) (Sample package shown: SIL dual port, same side) dimensions in mm Different housing options are available on request. Please contact First Sensor. first angle projection dimensions in mm first angle projection 12.7 16.00 2.65 1.00 6.50 2.54 2.54 7.62 16.70 3.00 6.90 4.70 Ø 3.00 0.25 9.28 Ø 2.00 0.70 3.59 8.29 4.20 6.29 7.70 0.46 15.90 14.90 11.90 3.80 13.48 Label 8 7 6 5 1 2 3 4 Low pressure port High pressure port 0.46 2.54 7.62 16.00 12.70 17.00 2.54 10.30 1.00 2.65 6.50 0.70 4.20 3.80 Ø 2.00 15.90 7.70 14.90 11.90 0.25 3.00 4.70 Ø 3.00 1.57 26.30 2.70 Label 1 2 3 4 Low pressure port High pressure port

Miniature amplified pressure sensors 11/11E / 11652 / F www.first-sensor.com www.sensortechnics.com

ORDERING INFORMATION

Custom specific pressure ranges and mechanical or electronic sensor modifications are widely available: 2C, switching and custom specific outputs

• Dual inline packages (DIP)
• Single inline packages (SIL) ... etc. Please contact First Sensor for further information. seireSe gnarerusserPe domerusserPn oitarbilaCg nisuoHg nitroPe darGe gatloV snoitpOE CH 1160 rabm0011...006 *A etulosbA B lanoitceridiB *E ,strop2,DMS edisemas *8 thgiartS P emirP 3 V3 1180 rabm0011...008 D laitnereffiD U lanoitceridinU **9 debraB 5 V5 010M rabm01 G egaG *R cirtemoraB **H trop1,DMS 020M rabm02 050M rabm05 *Q ,strop2,DMS edisetisoppo001M rabm001 002M rabm002 005M rabm005 100B rab1 )A100B( arab1 200B rab2 500B rab5 rofelbaliavaylno* segnarerusserp ,1180,1160 200B,100B segnarerusserprof* 1180,1160 elbaliavaylnoQsgnisuoH esaelP.rab1otpu .rosneStsriFtcatnoc laitnereffidrofdradnats* "D",secived etulosbarofdradnats** ,secivedegagdna "G"dna"A" rofdradnats* otpusecived dnarabm005 segnarcirtemorab rofdradnats** morfsecived rab1 :elpmaxEE CH0 50MD B E 8 P 5 :etoN smetikcotsderreferperayergnidethgilhgihseciveD First Sensor reserves the right to make changes to any products herein. First Sensor does not assume any liability arising out of the application or use of any product or circuit described herein, neither does it convey any license under its patent rights nor the rights of others.