DS D4000/C Datasheet HPSD 4000 Pressure Transducer General description Applications Pressure transducer HPSD 4000 is an OEM pressure sensing device. Signal conditioning consist of complete temperature compensation and adjusted amplifier in single, programmable ASIC. High performance and accuracy enables use of this transducer in many applications. Programmable temperature compensation provides 1% total error over 0 to 70°C temperature range. Standard ratiometric 0,5 to 4,5 V and I2C digital output at the same time give OEM users maximum freedom for any type of application with dry air or non-corrosive gases and liquids. • • • • • • • September, 2012 1/7 HVAC Medical instrumentation Respirators Air flow monitoring Process control Leak detection Altimeters The whole group consists for pressure ranges from 10 mbar to 7 bar. Differential and absolute versions are available for this transducer group. Features • • • • • • • • • Single 5 V supply voltage Easy to use package Wide compensated range (0 to 70°C) Total accuracy down to 1% over 0 to 70°C, all effects included (maximum) Standard 0,5 to 4,5 V voltage output Up to 15 bits I2C output (pressure + temperature) High performance OEM applications Differential and absolute pressure configurations Pressure ranges: from 10 mbar to 7 bar This information applies to a product under development. Its characteristics and specifications are subject to change without notice. Hyb d.o.o. assumes no obligation regarding future manufacture unless otherwise agreed to in writing. Copyright © Hyb d.o.o., 2010. All rights researved. info DS D4000/C Datasheet HPSD 4000 Pressure Transducer Pressure range ID group range Pressure types 10 mbar (0,15 psi) 20 mbar (0,3 psi) HPSD 4000-010M HPSD 4000-020M 10 mbar 20 mbar differential/gage differential/gage Types overview (0,15 psi) (0,3 psi) bidirectional bidirectional differential differential ID group HPSD 4000-010M HPSD 4000-020M 0,5 to 4,5 V 0,5 to 4,5 V OUT TV = 25°C Pressure types differential/gage differential/gage AMB Temperature Operating: -25 to 85°C noted. Vcc = 5 V unless otherwise bidirectional bidirectional ranges Compensated: differential0 to 70°C differential Storage : -40 toV 125°C VOUT 0,5 to 4,5 0,5 to 4,5 V 1) Over pressure 100 mbar 200 mbar Temperature Operating: -25 to 85°C 2) Burst pressure range 150 mbar 0 to 70°C 300 mbar Low pressure ranges Compensated: Storage : -40 to 125°C Pressure range1) mbar 20mbar mbar Over pressure 10010mbar 200 2) (0,15 psi) (0,3 psi) Burst pressure 150 mbar 300 mbar ID group range Pressure types September, 2012 2/7 50 mbar (0,8 psi) 100 mbar (1,5 psi) HPSD 4000-050M 50 mbar differential/gage (0,8 psi) bidirectional differential HPSD 4000-050M 0,5 to 4,5 V differential/gage bidirectional differential 0,5 to 4,5 V 500 mbar 750 mbar HPSD 4000-100M 100 mbar differential/gage (1,5 psi) bidirectional differential HPSD 4000-100M 0,5 to 4,5 V differential/gage bidirectional differential 0,5 to 4,5 V 1000 mbar 1500 mbar 50 mbar mbar 500 (0,8 psi) 750 mbar HPSD 4000-050M 50 mbar differential/ (0,8 psi) bidirectional differential HPSD 4000-050M 0,5 to 4,5 V differential/ 100 mbar 1000 mbar (1,5 psi) 1500 mbar HPSD 4000-100M 100 mbar differential/ (1,5 psi) bidirectional differential HPSD 4000-100M 0,5 to 4,5 V differential/ HPSD 4000-010M HPSD 4000-020M 10 mbar 20 mbar differential/ differential/ (0,15 psi) (0,3 psi) bidirectional bidirectional differential differential ID group HPSD 4000-010M HPSD 4000-020M V 0,5 to 4,5 V 0,5 to 4,5 V OUT Pressure types differential/ differential/ Temperature ranges Operating: -25 to 85°C bidirectional bidirectional bidirectional Compensated: differential 0 to 70°C differential differential Storage : -40 VOUT 0,5 to 4,5to V 125°C 0,5 to 4,5 V 0,5 to 4,5 V 1) Over pressureranges 100 mbar 200 mbar 500 mbar Temperature Operating: -25 to 85°C 2) Burst pressure 150 mbar 0 to 70°C 300 mbar 750 mbar Compensated: Storage : -40 to 125°C 1) Pressure 350 mbar mbar 1 bar 2 bar 500 mbar4 bar Over pressure 100 200 mbar 2) range (5 psi) (15 psi) (30 psi) (60 psi) Burstpressure pressure range 150 mbar 300 mbar 750 mbar High ID group HPSD 4000HPS D4000HPSD 4000HPSD 4000350M 001B 002B 004B Pressure 350 mbar 1 bar 2 bar 4 bar Pressure types differential/ differential/ differential/ differential/ range (5 psi) (15 psi) (30 psi) (60 psi) bidirectional bidirectional bidirectional bidirectional ID group HPSD 4000HPS D4000HPSD 4000HPSD 4000differential differential/ differential/ differential/ 350M 001B 002B 004B absolute absolute absolute Pressure types differential/ differential/ differential/ differential/ VOUT 0,5 to 4,5 V 0,5 to 4,5 V 0,5 to 4,5 V 0,5 to 4,5 V bidirectional bidirectional bidirectional bidirectional Temperature ranges Operating: -25 to 85°C differential differential/ differential/ differential/ Compensated: 0 to 70°C absolute absolute absolute Storage : -40 to 125°C VOUT 0,5 to 4,5 V 0,5 to 4,5 V 0,5 to 4,5 V 0,5 to 4,5 V 1) Over pressureranges 1 bar -25 to 85°C3 bar 6 bar 8 bar Temperature Operating: 2) Burst pressure 1,7 bar 5 bar 10 bar 12 bar Compensated: 0 to 70°C bidirectional differential 0,5 to 4,5 V 1000 mbar 1500 mbar bar 1000 7mbar (100 psi) 1500 mbar HPSD 4000007B 7 bar differential/ (100 psi) bidirectional HPSD 4000differential/ 007B absolute differential/ 0,5 to 4,5 V bidirectional differential/ absolute 0,5 to 4,5 V 14 bar 21 bar Storage : -40 to 125°C 1) Parameter Min. Typ. 8 bar Max. Unit Over pressure 1 bar 3Symbol bar 6 bar 14 bar 2) Power supply Burst pressure 1,7 bar 5 bar 10 bar 12 bar 21 bar Supply voltage VCC 4,75 5,25 V Current consumption ICC 4 6,5 mA Parameter Symbol Min. Typ. Max. Unit 3) Analog output (pressure) Power supply 4) Offset 0,50 V O Supplyvoltage voltage VVCC 4,75 5,25 V 5) Full scale output (FSO) VICC 4,50 V Current consumption FS 4 6,5 mA 6) Full scale span (FSS) 3) VFSO 4,00 V Analog output (pressure) Offset voltage (bidirectional devices) 4) V 2,50 V Offset voltage VOO 0,50 V 3) 5) Digital output (pressure), 15 bits This information applies to a product under development. Its characteristics and specifications are subject to change without notice. Hyb Full scale output (FSO) V 4,50 Vd.o.o. FS 4) 6) no obligation agreed to in writing. Copyright3277 © Hyb d.o.o., 2010. All rights researved. Offset voltage Fullassumes scale span (FSS)regarding future manufacture unless otherwise V counts O VFSO 4,00 V 5) Full scale output (FSO) Offset voltage (bidirectional devices) VVFS 29491 counts 2,50 V O 6) Full scale span (FSS) 3) VFSO 26214 counts Digital output (pressure), 15 bits Offset voltage (bidirectional devices) 4) V 16384 counts Offset voltage VOO 3277 counts 7) 5) Digital output (temperature), 15 bits Full scale output (FSO) V 29491 counts FS info Temperature output @6)0°C Full scale span (FSS) 8192 counts o VTFSO 26214 counts Temperature @ 70°Cdevices) Offset voltageoutput (bidirectional TOs 24576 counts V 16384 counts 8) Accuracy (pressure) @ 25°C 15 bits 7) Digital output (temperature), Low pressure output (10 mbar FS devices) E 0,5 ±2 %FSO Temperature @ 0°C Tao 8192 counts Low pressure (20 to 100 mbar FS devices) E 0,4 ±1,5 %FSO VOUT Temperature ranges 1) Over pressure 2) Burst pressure differential differential 0,5 to 4,5 V 0,5 to 4,5 V Operating: -25 to 85°C Compensated: 0 to 70°C Storage : -40 to 125°C 100 mbar 200 mbar 150 mbar 300 mbar differential 0,5 to 4,5 V differential 0,5 to 4,5 V 500 mbar 750 mbar 1000 mbar 1500 mbar Pressure 350 mbar 1 bar 2 bar range Datasheet (5 psi) (15 psi) (30 psi) ID group HPSD 4000- Pressure types differential/ bidirectional differential HPS D4000- HPSD 4000- differential/ bidirectional differential/ absolute VOUT 0,5 to 4,5 V 0,5 to 4,5 V Temperature ranges Operating: -25 to 85°C Performance characteristics Compensated: 0 to 70°C Storage : -40 to 125°C TOver = 25°C 1) 1 bar 3 bar AMB pressure 2) = 5 V unless otherwise noted. VBurst pressure 1,7 bar 5 bar cc differential/ bidirectional differential/ absolute 0,5 to 4,5 V HPSD 4000 004B differential/ bidirectional differential/ absolute 0,5 to 4,5 V HPSD 4000007B 3/7 differential/ bidirectional differential/ absolute 0,5 to 4,5 V 6 bar 10 bar 8 bar 12 bar 14 bar 21 bar 002B HPSD 4000 350M Pressure001BTransducer Parameter Power supply Supply voltage Current consumption 3) Analog output (pressure) 4) Offset voltage 5) Full scale output (FSO) 6) Full scale span (FSS) Offset voltage (bidirectional devices) Symbol VCC ICC 3) Digital output (pressure), 15 bits 4) Offset voltage 5) Full scale output (FSO) 6) Full scale span (FSS) Offset voltage (bidirectional devices) 7) Digital output (temperature), 15 bits Temperature output @ 0°C Temperature output @ 70°C 8) Accuracy (pressure) @ 25°C Low pressure (10 mbar FS devices) Low pressure (20 to 100 mbar FS devices) Standard pressure 9) Total accuracy (pressure) @ 0 to 70°C Low pressure (10 mbar FS devices) Low pressure (20 to 100 mbar FS devices) Standard pressure (all other devices) Resolution A/D converter D/A converter Response time 10) Repeatability 11) Nonlinearity & pressure hysteresis (BFSL) Load resistance Media compatibility Weight DS D4000/C 4 bar 7 bar (60 psi) (100 psi) September, 2012 Min. 4,75 Typ. Max. Unit 4 5,25 6,5 V mA VO VFS VFSO VO 0,50 4,50 4,00 2,50 V V V V VO VFS VFSO VO 3277 29491 26214 16384 counts counts counts counts To Ts 8192 24576 counts counts Ea Ea Ea 0,5 0,4 0,3 ±2 ±1,5 ±0,8 %FSO %FSO %FSO Eta Eta Eta 0,7 0,6 0,5 ±2,5 ±2 ±1 %FSO %FSO %FSO Di DO Ert Er El RL 11 1,5 ±0,05 ±0,1 15 bit bit ms % FSO % FSO k W 2 See spec. note 9 12), 13) ±0,3 ∞ g This information applies to a product under development. Its characteristics and specifications are subject to change without notice. Hyb d.o.o. assumes no obligation regarding future manufacture unless otherwise agreed to in writing. Copyright © Hyb d.o.o., 2010. All rights researved. info DS D4000/C Datasheet HPSD 4000 Pressure Transducer September, 2012 4/7 Specification notes 1) 2) 3) 4) 5) 6) 7) 8) Over pressure is the maximum pressure which may be applied without causing damage to the sensing element. Burst pressure is the maximum pressure which may be applied without causing leakage damage to the sensing element. Analog output signal is ratiometric to power supply Vcc, digital signal is not ratiometric to the power supply. Offset voltage is the voltage output at zero pressure. Full scale output is the voltage output at full pressure range. Full scale span is the algebraic difference between the output at full scale pressure range and offset. Digital output signal (temperature) is not ratiometric to power supply Vcc. Temperature data are read directly on the sensing element. Accuracy includes all effects (offset, span, nonlinearity, pressure hysteresis and repeatability) at room temperature and represents maximum deviation of transducer signal from ideal characteristic. 9) Total accuracy includes all effects (offset, span, nonlinearity, pressure hysteresis and repeatability) included with all temperature effects of offset and span. It describes overall error and represents maximum deviation of transducer signal from ideal characteristic in compensated temperature range from 0 to 70°C. 10) Repeatability is defined as typical deviation of the output signal after 10 pressure cycles. 11) Nonlinearity is defined as the BFSL (best fit straight line) across entire pressure range. 12) Media compatibility: on pressure port P1: clean, dry and noncorrosive gases to silicon, RTV, ceramics Al2O3, gold, epoxy, polymer. 13) Media compatibility: on pressure port P2: noncorrosive gases or liquids to RTV, ceramics Al2O3, epoxy, polymer. I2C communication General description HPSD 4000 pressure transducer have I2C communication availability. When this device is connected to bidirectional I2C digital bus, the digital readouts with resolution up to 15 bits of pressure (1st and 2nd byte) and temperature (3rd and 4th byte) can be read from serial register of the internal ASIC. HPSD 4000 works as a slave configured device which replies to the requests from the master (normally microcontroller). The I2C bus is controlled from the master which generates START and STOP conditions. Digital I2C interface States descriptions: Idle period: the bus is free when both data line (SDA) and clock line (SCL) are HIGH. START condition (S): is generated in transition of SDA line from HIGH(H) to LOW(L) when SCL line (clock) is HIGH. It can be only generated by the master. Each data request needs to starts with START condition. This information applies to a product under development. Its characteristics and specifications are subject to change without notice. Hyb d.o.o. assumes no obligation regarding future manufacture unless otherwise agreed to in writing. Copyright © Hyb d.o.o., 2010. All rights researved. info 1) PINS STRAIGHT: 2) PINS CURVED: DS D4000/C Datasheet HPSD 4000 Pressure Transducer September, 2012 5/7 STOP condition (P): is generated in transition of SDA line from LOW(H) to HIGH(L) when SCL line (clock) is HIGH. It can be only generated by the master. Each data request needs to end with STOP condition. DATA valid (D): Data is transmitted in bytes (8 bits) starting with pressure data (2 bytes) with the MSB (most significant bit) first and followed by 2 bytes of temperature data with MSB first. Each data bit is transferred with each clock pulse. Valid data are presented after start condition when data line is stable during HIGH clock is generated. SDA changes must be done while clock is LOW. ACKNOWLEDGE (A): Information data are transferred in bytes (8 bits) on data bus with MSB first. After receiving of each byte master or slave must pull down SDA line to LOW as acknowledge for receiving the data. For that reason master must generate an extra clock. If acknowledge is missed slave becomes inactive, which means that master must either repeat last command or to generate STOP condition. SLAVE address: Default slave address of HPSD 4000 devices are factory calibrated to 0x78. According to I2C specification there are 127 different addresses available, which give possibility for multi-slave communication where the user can connect up to 127 devices with unique addresses to the same I2C bus. After generating START condition master sends address containing 7 bits followed by a R/W (read=”1”, write=”0”). I2C communication protocol: This information applies to a product under development. Its characteristics and specifications are subject to change without notice. Hyb d.o.o. assumes no obligation regarding future manufacture unless otherwise agreed to in writing. Copyright © Hyb d.o.o., 2010. All rights researved. info S STRAIGHT: 2) PINS CURVED: DS D4000/C Datasheet HPSD 4000 Pressure Transducer Parameter Input HIGH level Input LOW level Output LOW level Pull up resistor Clock frequency SCL Load capacitance (SDA) Input capacitance 1) PINS STRAIGHT: (SCL/SDA) Min. 90 0 700 100 Both I2C lines have to be connected to VCC with pull up resistors (recommended 4,7 k ohms), additional serial resistors 300 ohms recommended also Pressure (optional). Pressure Pressure range 010M 020M 050M 400 400 Unit %Vcc %Vcc %Vcc Ω kHz pF 10 pF type D direction 0 A B N Pinout 6/7 2) PINS CURVED: Pressure tube S C Parameter Input HIGH level Input LOW level Output LOW level Pull up resistor Clock frequency SCL Load capacitance (SDA) Input capacitance (SCL/SDA) 100M 350M 001B 002B 004B 007B Pressure type Differential bar A Absolute (for p≥1 bar) bar mbar mbar ar Max. 100 10 10 Pressure port P D ar I2C application circuit: bar ar I2C interface parameters: Output GND SDA SCL OUT 1 N/C IN ar September, 2012 Pressure direction 0 0 to press. range Pin number 1 2 3 4 Pins 5 6 S Straight range (biderectional) 700 100 M 1 4 4 Output GND SDA SCL OUT 1 N/C IN 1 – PinCurved 5 must be left unconnected C Transducer Pressure type range HPSD 4000 010M Pressure type D Pressure direction 0 020M A notice. Hyb d.o.o.B This information applies to a product under development. Its characteristics and specifications are subject to change without assumes no obligation future manufacture unless otherwise agreed to in writing. Copyright © Hyb d.o.o., 2010. All rights researved. -press regarding range to +press. B Min. 90 0 050M 100M Pressure port 350M P Positive pressure on P1 001B N Positive pressure on P2 002B 004B 007B info Pres p DS D4000/C Datasheet HPSD 4000 Pressure Transducer Outline dimensions 1) PINS STRAIGHT: 1) PINS STRAIGHT: Pin number Pin number Output Pin number Output 1 GND 1 1 GND 2 SDA 2 2 SDA 3 SCL 3 3 SCL 4 OUT 4 4 OUT 1 5 15 N/C 5 N/C 6 IN 6 6 IN Ordering guide September, 2012 Min. Max. ParameterParameter Min. Max. Unit Parameter Min. Max. Unit 90 100 Input HIGHInput level HIGH level 90 100 %V cc 2) PINS CURVED: Input HIGH level 90 100 %Vcc 0 10cc Input LOW Input level LOW level 0 10 %V 2) PINS Input LOW level 0 10 CURVED: %Vcc Output 10cc Output LOW level LOW level 10 %V Output LOW level 10 %Vcc Pull up resistor 700 Pull up resistor 700 Ω Pull up resistor 700 Ω Clock SCL frequency SCL100 100 400 Clock frequency 400 kHz Clock frequency SCL 100 400 kHz Load capacitance (SDA) 400 Load capacitance (SDA) 400 pF Load capacitance (SDA) 400 pF Input capacitance Input capacitance 10 10 pF Input capacitance (SCL/SDA)(SCL/SDA) 10 pF (SCL/SDA) 7/7 Unit %Vcc %Vcc %Vcc Ω kHz pF pF Output GND SDA SCL OUT 1 N/C IN Transducer Transducer Pressure Pressure Pressure Pressure Pressure Pressure Pressure Pressure Pressure Pressure Transducer Pressure Pressure Pressure type range Pressure range type type direction port tube tube type direction Pressure port type range type direction port tube 010M D D 0 P S HPSD 4000HPSD 4000 010M 0 P S HPSD 4000 010M D 0 P S 020M A A B N C 020M B N C 020M A B N C 050M 050M 050M 100M 100M 100M 350M 350M 350M 001B 001B 001B 002B 002B 002B 004B 004B 004B 007B 007B 007B Pressure range Pressure range Pressure range 010M 010M 10 mbar 10 mbar 010M 10 mbar 020M 020M 20 mbar 20 mbar 020M 20 mbar 050M 050M 50 mbar 50 mbar 050M 50 mbar 100M 100M 100 mbar 100 mbar 100M 100 mbar 350M 350M 350 mbar 350 mbar 350M 350 mbar 001B 1 bar 001B 1 bar 001B 1 bar 002B 2 bar 002B 2 bar 002B 2 bar 004B 4 bar 004B 4 bar 004B 4 bar 007B 7 bar 007B 7 bar 007B 7 bar Pins Pins Pressure type Pressure type Pins Pressure type S StraightS Straight D Differential D Differential S Straight D Differential A (for Absolute (for p≥1 bar)C CurvedC Curved A Absolute p≥1 bar) C Curved A Absolute (for p≥1 bar) Pressure direction Pressure direction Pressure direction 0 0range to press. range 0 0 to press. 0 0 to press. range -press range to +press. -press range to +press. Bto +press. B -press range(biderectional) range (biderectional) range B range (biderectional) Pressure port Pressure port Pressure port Positiveonpressure on P1 P PositivePpressure P1 P Positive pressure on P1 Positiveonpressure on P2 N PositiveNpressure P2 N Positive pressure on P2 Other configurations possible on special request. This information applies to a product under development. Its characteristics and specifications are subject to change without notice. Hyb d.o.o. assumes no obligation regarding future manufacture unless otherwise agreed to in writing. Copyright © Hyb d.o.o., 2010. All rights researved. info
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