HDI0611ARE8P3 [SENSORTECHNICS]
Amplified pressure sensors; 放大压力传感器
| 型号： | HDI0611ARE8P3 |
| 厂家： | 
SENSORTECHNICS GMBH |
| 描述： | Amplified pressure sensors |
| 文件： | 总11页 (文件大小：124K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
HDI Series
Amplified pressure sensors
FEATURES
· 10 mbar to 5 bar,
absolute, gage or differential pressure
· Digital I2C-bus and analog output
· Precision ASIC signal conditioning
· Calibrated and temperature
compensated
· SMT and DIP housings
· RoHS compliant
· Sensortechnics PRO services
MEDIA COMPATIBILITY
To be used with non-corrosive, non-ionic working
fluids such as clean dry air, dry gases and the like.
SPECIFICATIONS
ELECTRICAL CONNECTION
Maximum ratings
Supply voltage VS
HDI...3
HDI...5
2.7 ... 3.3 VDC
4.5 ... 5.5 VDC
max. 6.50 VDC
+Vs
Vout
1
3
Output current
Sink
2
4
6
1 mA
1 mA
Source
SDA
SCL
Lead specifications
Average preheating temperature gradient 2.5 K/s
Soak time
ca. 3 min
50 s
40 s
15 s
260°C
-3.5 K/s
Time above 217°C
Time above 230°C
Time above 250°C
Peak temperature
Cooling temperature gradient
GND
Temperature ranges5
Compensated
Operating
0 ... +85 °C
-20 ... +85 °C
-40 ... +125 °C
Storage
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www.sensortechnics.com
HDI Series
Amplified pressure sensors
PRESSURE SENSOR CHARACTERISTICS
(TA = 25 °C)
Part no.
Operating pressure
0...±10 mbar
0...±20 mbar
0...±50 mbar
0...±100 mbar
0...±200 mbar
0...±500 mbar
0...±1 bar
Proof pressure1
150 mbar
150 mbar
210 mbar
300 mbar
1 bar
Burst pressure2
200 mbar
200 mbar
350 mbar
500 mbar
1.5 bar
HDIM010...B...
HDIM020...B...
HDIM050...B...
HDIM100...B...
HDIM200...B...
HDIM500...B...
HDIB001...B...
HDIM010...U...
HDIM020...U...
HDIM050...U...
HDIM100...U...
HDIM200...U...
HDIM500...U...
HDIB001...U...
HDIB002...U...
HDIB005...U...
HDI0611AR...
HDI0811AR...
1 bar
1.5 bar
2 bar
3 bar
0...10 mbar
150 mbar
150 mbar
210 mbar
300 mbar
1 bar
200 mbar
200 mbar
350 mbar
500 mbar
1.5 bar
0...20 mbar
0...50 mbar
0...100 mbar
0...200 mbar
0...500 mbar
0...1 bar
1 bar
1.5 bar
2 bar
3 bar
0...2 bar
4 bar
6 bar
0...5 bar
7 bar
7 bar
600...1100 mbar(a)
800...1100 mbar(a)
2 bara
3 bara
2 bara
3 bara
Other pressure ranges are available on request. Please contact Sensortechnics.
Specification notes:
1. Proof pressure is the maximum pressure which may be applied without causing durable shifts of the electrical parameters
of the sensing element.
2. Burst pressure is the maximum pressure which may be applied without causing damage to the sensing element or leaks to
the housing.
3. Full Scale Span (FSS) is the algebraic difference between the output signal for the highest and lowest specified pressure.
4. 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.
5. Extended temperature ranges on request. Please contact Sensortechnics.
6. Max. delay time between pressure change at the pressure die and signal change at the output.
7. The response time depends on the adjusted internal A/D resolution of the sensor. For 12 bit it is typ. 0.5 ms. Other A/D resolutions
and reponse time are available on request. Please contact Sensortechnics for further information.
8. Sensors with lower current consumption are available on request. Please contact Sensortechnics for further information.
E / 11650 / A
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HDI Series
Amplified pressure sensors
PERFORMANCE CHARACTERISTICS
(VS = 5.0 VDC, TA = 25°C, analog output signal is ratiometric to VS, digital output signal is not ratiometric to VS)
All HDI...P5 devices (Prime Grade, VS = 5.0)
Characteristics
Total accuracy (0...85°C)4
Min.
Typ.
Max.
±1.0
±0.5
Units
%FSS
ms
all barometric devices
all other devices
Response delay6, 7
A/D resolution7
0.5
12
bit
D/A resolution
11
Current consumption8
5
mA
All HDI...R...P5 (barometric devices)
Characteristics
Min.
Typ.
Max.
0.54
Units
ANALOGUE PERFORMANCE CHARACTERISTIC
Output at min. specified pressure
Full scale span (FSS)3
0.46
4.46
0.50
4.00
4.50
V
Full scale output
4.54
DIGITAL PERFORMANCE CHARACTERISTIC
Output at min. specified pressure
Full scale span (FSS)3
Full scale output
3015
3277
3539
29752
26214
29490
counts
29228
All HDI...U...P5 (unidirectional devices)
Characteristics
Min.
Typ.
Max.
0.52
Units
ANALOGUE PERFORMANCE CHARACTERISTIC
Zero pressure offset
Full scale span (FSS)3
Full scale output
0.48
4.48
0.50
4.00
4.50
V
4.52
DIGITAL PERFORMANCE CHARACTERISTIC
Zero pressure offset
Full scale span (FSS)3
Full scale output
3146
3277
3408
29621
26214
29490
counts
29359
All HDI...B...P5 (bidirectional devices)
Characteristics
Min.
Typ.
Max.
Units
ANALOGUE PERFORMANCE CHARACTERISTIC
Zero pressure offset
Full scale span (FSS)3
Output
2.48
2.50
2.52
4.00
4.50
0.50
V
at max. specified pressure
at min. specified pressure
4.48
0.48
4.52
0.52
DIGITAL PERFORMANCE CHARACTERISTIC
Zero pressure offset
Full scale span (FSS)3
Output
16252
16384
16515
26214
29490
3277
counts
at max. specified pressure
at min. specified pressure
29359
3146
29621
3408
E / 11650 / A
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www.sensortechnics.com
HDI Series
Amplified pressure sensors
PERFORMANCE CHARACTERISTICS
(VS = 5.0 VDC, TA = 25°C, analog output signal is ratiometric to VS, digital output signal is not ratiometric to VS)
All HDI...H5 devices (High Grade, VS = 5.0)
Characteristics
Total accuracy (0...85°C)4
Response delay6, 7
A/D resolution7
Min.
Typ.
Max.
Units
%FSS
ms
±1.5
0.5
12
bit
D/A resolution
11
Current consumption8
5
mA
All HDI...U...H5 (unidirectional devices) and HDI...R...H5 (barometric devices)
Characteristics Min. Typ.
Max.
0.56
Units
ANALOGUE PERFORMANCE CHARACTERISTIC
Output at min. specified pressure
0.44
0.50
Full scale span (FSS)3
4.00
4.50
V
Full scale output
4.44
4.56
DIGITAL PERFORMANCE CHARACTERISTIC
Output at min. specified pressure
Full scale span (FSS)3
Full scale output
2883
3277
3670
29883
26214
29490
counts
29097
All HDI...B...H5 (bidirectional devices)
Characteristics
Min.
Typ.
Max.
Units
ANALOGUE PERFORMANCE CHARACTERISTIC
Zero pressure offset
Full scale span (FSS)3
Output
2.44
2.50
2.56
4.00
4.50
0.50
V
at max. specified pressure
at min. specified pressure
4.44
0.44
4.56
0.56
DIGITAL PERFORMANCE CHARACTERISTIC
Zero pressure offset
Full scale span (FSS)3
Output
15990
16384
16777
26214
29490
3277
counts
at max. specified pressure
at min. specified pressure
29097
2883
29883
3670
E / 11650 / A
4/11
www.sensortechnics.com
HDI Series
Amplified pressure sensors
PERFORMANCE CHARACTERISTICS
(VS = 3.0 VDC, TA = 25°C, analog output signal is ratiometric to VS, digital output signal is not ratiometric to VS)
All HDI...P3 devices (Prime Grade, VS = 3.0)
Characteristics
Total accuracy (0...85°C)4
Min.
Typ.
Max.
±1.0
±0.5
Units
%FSS
ms
all barometric devices
all other devices
Response delay6, 7
A/D resolution7
0.5
12
bit
D/A resolution
11
Current consumption8
3
mA
All HDI...R...P3 (barometric devices)
Characteristics
Min.
Typ.
Max.
0.27
Units
ANALOGUE PERFORMANCE CHARACTERISTIC
Output at min. specified pressure
Full scale span (FSS)3
0.23
2.23
0.25
2.00
2.25
V
Full scale output
2.27
DIGITAL PERFORMANCE CHARACTERISTIC
Output at min. specified pressure
Full scale span (FSS)3
Full scale output
2512
2731
2949
24794
21845
24575
counts
24357
All HDI...U...P3 (unidirectional devices)
Characteristics
Min.
Typ.
Max.
0.26
Units
ANALOGUE PERFORMANCE CHARACTERISTIC
Zero pressure offset
Full scale span (FSS)3
Full scale output
0.24
2.24
0.25
2.00
2.25
V
2.26
DIGITAL PERFORMANCE CHARACTERISTIC
Zero pressure offset
Full scale span (FSS)3
Full scale output
2621
2731
2840
24684
21845
24575
counts
24466
All HDI...B...P3 (bidirectional devices)
Characteristics
Min.
Typ.
Max.
Units
ANALOGUE PERFORMANCE CHARACTERISTIC
Zero pressure offset
Full scale span (FSS)3
Output
1.24
1.25
1.26
2.00
2.25
0.25
V
at max. specified pressure
at min. specified pressure
2.24
0.24
2.26
0.26
DIGITAL PERFORMANCE CHARACTERISTIC
Zero pressure offset
Full scale span (FSS)3
Output
13545
13653
13762
21845
24575
2731
counts
at max. specified pressure
at min. specified pressure
24466
2621
24684
2840
E / 11650 / A
5/11
www.sensortechnics.com
HDI Series
Amplified pressure sensors
PERFORMANCE CHARACTERISTICS
(VS = 3.0 VDC, TA = 25°C, analog output signal is ratiometric to VS, digital output signal is not ratiometric to VS)
All HDI...H3 devices (High Grade, VS = 3.0)
Characteristics
Total accuracy (0...85°C)4
Response delay6, 7
A/D resolution7
Min.
Typ.
Max.
Units
%FSS
ms
±1.5
0.5
12
bit
D/A resolution
11
Current consumption8
3
mA
All HDI...U...H3 (unidirectional devices) and HDI...R...H3 (barometric devices)
Characteristics Min. Typ.
Max.
0.28
Units
ANALOGUE PERFORMANCE CHARACTERISTIC
Output at min. specified pressure
Full scale span (FSS)3
0.22
2.22
0.25
2.00
2.25
V
Full scale output
2.28
DIGITAL PERFORMANCE CHARACTERISTIC
Output at min. specified pressure
Full scale span (FSS)3
Full scale output
2403
2731
3058
24903
21845
24575
counts
24248
All HDI...B...H3 (bidirectional) devices
Characteristics
Min.
Typ.
Max.
Units
ANALOGUE PERFORMANCE CHARACTERISTIC
Zero pressure offset
Full scale span (FSS)3
Output
1.22
1.25
1.28
2.00
2.25
0.25
V
at max. specified pressure
at min. specified pressure
2.22
0.22
2.28
0.28
DIGITAL PERFORMANCE CHARACTERISTIC
Zero pressure offset
Full scale span (FSS)3
Output
13325
13653
13981
21845
24575
2731
counts
at max. specified pressure
at min. specified pressure
24248
2403
24903
3058
E / 11650 / A
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HDI Series
Amplified pressure sensors
I²C BUS
DATA valid (D): State of data line represents valid data when,
after START condition, data line is stable for duration of
HIGH period of clock signal. Data on line must be
changed during LOW period of clock signal. There is
one clock pulse per bit of data.
Introduction
The HDI is capable to generate a digital output signal. The
device runs a cyclic program, which will store a corrected
pressure value with 12 bit resolution about every 250 µs
within the output registers of the internal ASIC. In order to
use the sensor for digital signal readout, it should be con-
nected to a bidirectional I²C-bus.
Acknowledge (A): Data is transferred in pieces of 8 bits
(1 byte) on serial bus, MSB first. After each byte receiving
device – whether master or slave – is obliged to pull
data line LOW as acknowledge for reception of data.
Master must generate an extra clock pulse for this pur-
pose. When acknowledge is missed, slave transmitter
becomes inactive. It is on master either to send last com-
mand again or to generate STOP condition in that case.
According to the I²C-bus specification, the bus is control-
led by a master device, which generates the clock signal,
controls the bus access and generates START and STOP
conditions. The HDI is designed to work as a slave, hence
it will only respond to requests from a master device.
Digital I²C interface
Slave address: The I²C-bus master-slave concept requires
a unique address for each device. The HDI has a
preconfigured slave address (1111000xb). By factory pro-
gramming it is possible to define a secondary slave
address additional to the general one. According to I²C
specification 127 different addresses are available. The
sensor will then listen to both slave addresses. After
generating a START condition the master sends the
address byte containing a 7 bit address followed by a
data direction bit (R/W). A "0" indicates a transmission
from master to slave (WRITE), a "1" indicates a data
request (READ).
The HDI complies with the following protocol (Fig. 1):
Bus not busy: During idle periods both data line (SDA) and
clock line (SCL) remain HIGH.
START condition (S): HIGH to LOW transition of SDA line
while clock (SCL) is HIGH is interpreted as START con-
dition. START conditions are always generated by the
master. Each initial request for a pressure value has to
begin with a START condition.
STOP condition (P): LOW to HIGH transition of SDA line while
clock (SCL) is HIGH determines STOP condition. STOP
conditions are always generated by the master. More than
one request for the current pressure value can be trans-
mitted without generation of intermediate STOP condition.
DATA operation: The sensor starts to send 2 data bytes con-
taining the current pressure value as a 15 bit information
placed in the output registers.
SCL
SDA
START
condition
Data
valid
Data allowed
to change
STOP
condition
1
S Slave Address R/W A Data Byte 1
Data Byte 2
A
Data Byte 1
P
A
Read out of first pressure value
Read out of n pressure values (optional)
S = START condition
A = Acknowledge
Data Byte 1 = High Byte (MSB first)
Data Byte 2 = Low Byte (LSB last)
generated by master
generated by slave
P = STOP condition
Fig. 1: I²C bus protocol
E / 11650 / A
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HDI Series
Amplified pressure sensors
I²C Interface Parameters
Parameter
Symbol Min.
Typ.
Max.
100
10
Unit
Input high level
90
0
Input low level
% of Vs
Output low level
10
Ω
Pull-up resistor
500
CSDA
Load capacitance @ SDA
Input capacitance @ SDA/SCL
SCL clock frequency
400
10
pF
CI2C_IN
FSCL
tBUF
100*
1.3
0.8
1.3
0.6
1
400
kHz
Bus free time between STOP and START condition
Hold time (repeated) START condition, to first clock pulse
LOW period of SCL
tHD.STA
tLOW
tHIGH
HIGH period of SCL
tSU.STA
tHD.DAT
tSU.DAT
tR
Setup time repeated START condition
Data hold time
µs
0
Data setup time
0.2
Rise time of both SDA and SCL
Fall time of both SDA and SCL
Setup time for STOP condition
0.3
0.3
tF
tSU.STO
0.6
* recommended
Note: Sensortechnics recommends communication speeds of at least 100 kHz (max. 400 kHz).
Please contact your nearest Sensortechnics sales office for further information.
tSU;DAT
tHD;DAT
tSU;STA
tHD;STA
tR
tF
SCL
SDA
tHIGH
tLOW
tSU;STO
tBUF
tHD;STA
SCL
SDA
Fig. 2: Timing characteristics
E / 11650 / A
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HDI Series
Amplified pressure sensors
PHYSICAL DIMENSIONS
Different housing options are available on request. Please contact Sensortechnics.
HDI...E... (SMD, 2 ports same side)
15.0
7.5
Ø 2.3
4.1
High pressure port
3.2
7.0
9.1
9.9
third angle projection
dimensions in mm
HDI...F... (DIP, 2 ports same side)
15.0
7.5
Ø 2.3
4.1
High pressure port
3.2
7.0
9.1
15.15
third angle projection
dimensions in mm
E / 11650 / A
9/11
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HDI Series
Amplified pressure sensors
PHYSICAL DIMENSIONS (cont.)
Different housing options are available on request. Please contact Sensortechnics.
HDI...Y... (SMD, 1 port axial)
11.9
4.0
0.7
4 5 6
3 2 1
10.4
Pin
marking
15.79
2.54
0.46
third angle projection
dimensions in mm
HDI...Z... (DIP, 1 port axial)
11.9
9.25
0.7
10.4
21.05
2.54
0.46
third angle projection
dimensions in mm
E / 11650 / A
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www.sensortechnics.com
HDI Series
Amplified pressure sensors
ELECTRICAL CONNECTION (cont.)
HDI...A...
(absolute)
HDI...G...
(gage)
HDI...D...
(differential)
Pin
1
Connection
+Vs
4 5 6
6 5 4
4 5 6
2
+Vout
GND
3
4
SDA
5
I / C*
6
SCL
3 2 1
1 2 3
3 2
1
Pin
marking
Pin
marking
* Internal connection.
Do not connect for any reason
Pin
marking
High pressure port
ORDERING INFORMATION
Series
Pressure range
Pressure mode
Calibration
Housing
Porting
Grade
Voltage
0611 600...1100 mbar
0811 800...1100 mbar
SMD, 2 ports
same side
Options
HDI
A*
D
B
E*
8
H
P
3
Absolute
Differential
Gage
Bidirectional
Unidirectional
Barometric
Straight
High
3 V
5 V
U
5
Prime
DIP, 2 ports
same side
M010
M020
M050
M100
M200
M500
B001
(B001A)
G
R*
F*
10 mbar
20 mbar
50 mbar
100 mbar
200 mbar
500 mbar
1 bar
SMD, 1 port
axial
Y**
Z**
DIP, 1 port
axial
1 bara
B002
B005
2 bar
5 bar
* only available
from 1 bar
* for pressure ranges
0611, 0811
*
standard for differential
devices, "D"
** standard for absolute
and gage devices,
"A" and "G"
Example:
Note:
HDI
M050
G
U
Y
8
P
5
Devices highlighted in grey are preferred stock items
Sensortechnics PRO services:
· Extended guarantee period of 2 years
· Custom product modifications and adaptations even for small quantities
· Advanced logistics models for supply inventory and short delivery times
· Technical support through application engineers on the phone or at your site
· Traceability of each sensor through serial numbers on request
· No product specification changes without customer notification
· No product obsolescence without very early prior notice
· Fastest possible technical response for design and QA engineers
· Long term product availability for your spares and service needs
... plus other services on request
Sensortechnics reserves the right to make changes to any products herein. Sensortechnics 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.
E / 11650 / A
11/11
www.sensortechnics.com
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