NPA-300B-015G [AMPHENOL]
Peizoresistive Sensor, Gage, Rectangular, Surface Mount, ROHS COMPLIANT, SOIC-14;
| 型号： | NPA-300B-015G |
| 厂家： | 
Amphenol |
| 描述： | Peizoresistive Sensor, Gage, Rectangular, Surface Mount, ROHS COMPLIANT, SOIC-14 传感器 换能器 |
| 文件： | 总8页 (文件大小：525K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
NPA
Surface-Mount
Pressure Sensor Series
The NPA product series is provided in a
miniature size as a cost effective solution
for applications that require calibrated
performance. Packaged in a SOIC14 pin
surface mount, the NPA Series is available
in Gauge, Absolute or Differential pressure
ranges with either mV, amplified analog or
digital outputs. The sensor is intended for
printed circuit board mounting and delivered
in tape and reel form to simplify manufacturing
handling.
Features
• Surface Mountable
• Differential, Gauge, Absolute & Low Pressure
• 10” H2O to 30 PSI Full Scale
• Output Options: Amplified Analog,
Digital Serial (14bit), Digital I2C, Uncalibrated
mV
• On chip temperature sensor in digital mode
• Operating temperature range of -40 to 125°C
• Total Error Band < ±1.5% FSO
• Up to 60 psi proof pressure
Amphenol
Advanced Sensors
General NPA Specifications
Parameter
Value
Units
Notes
Environmental
Temperature Range
Operating
-40 to +125
0 to 60
°C
°C
°C
-40 to +257°F
+32 to +157°F
-40 to +257°F
Compensated
Storage
-40 to +125
Mechanical
Weight
~1
grams
Media Compatibility
Positive differential and gauge
ports
Compatible with exposed materials
Dry gases only
1
Negative differential ports
Notes: 1. Exposed materials are thermoset plastic, silicon, epoxy, RTV, pyrex and silicone
Parameter
Units
Min
Typ
Max
Notes
Common Parameters
Accuracy (Total Error Band)
Proof Pressure (10”H2O to 1 psi)
Proof Pressure (>1 psi to 30 psi)
Maximum Package Pressure
Pressure ranges
%FSO
psi
-1.5
1.5
35
60
60
psi
10”H2O
30psi
Series
Excitation Voltage
Min/Max
Notes
NPA-100
NPA-300
NPA-500
NPA-600
NPA-700
1.5mA
3.3V
NPA Uncompensated, mV
3.135 V to 3.465 V
4.75 V to 5.25 V
4.75 V to 5.25 V
4.75 V to 5.25 V
NPA Compensated, low power amplified analog
NPA Compensated, amplified analog
NPA Compensated, digital serial
5.0V
5.0V *
5.0V *
NPA Compensated, digital I2C
* 3.3V optional, contact factory for more details
2
Output Option: Amplified Analog
Parameter
Units
Min
Max
Analog Performance Parameters 5 volt Excitation
Offset
Volts
Volts
0.44
0.56
Span (Absolute/Gauge)
4
Analog Performance Parameters 3.3 volt Excitation
Offset
Volts
Volts
0.46
0.54
Span (Absolute/Gauge)
2.5
Typical Analog Circuits
Circuit layout same as “Ratiometric Voltage Output”
Vsupply +2.7 to +5.5V
Vsupply +5 to +5.5V
J107
1
2
3
4
5
6
7
14
13
12
11
10
9
1
2
3
4
5
6
7
14
13
12
11
10
9
NP A
NP A
S ensor
S ensor
0.1µF
0.1µF
Vgate
Vgate
VS S
VDD
S IG
VS S
VDD
S IG
Vout
Vout
8
8
Ground
Ground
Ratiometric Voltage Output - Standard NPA
Ratiometric Voltage Output with Over-Voltage Protection - Request Required
Vsupply +5.5 to +30V
MMBF4392
NPA Pinout
Pin
#
Amplified
Analog
Function Notes
1
2
3
4
5
6
7
14
13
12
11
10
9
NP A
S ensor
1
--
0.1µF
2
--
Vgate
VS S
VDD
S IG
3
NC
NC
--
Do Not Connect
Do Not Connect
Vout
8
4
5
Ground
6
VSS
--
Ground Supply
Absolute Voltage Output - Request Required
7
8
SIG
VDD
--
Analog Out, Calibration Interface
Supply Voltage
9
10
11
12
13
14
NC
NC
--
Do Not Connect
Do Not Connect
--
3
Output Option: Digital Serial (14 bit)
Parameter
Units
Min
Typ
Max
Notes
Digital Performance
Resolution
ADC
14bit
1
16383
steps
Sampling Rate
kHz
Digital Output Options
Streaming serial output is a 14 bit number proportional to the full scale.
Zacwire—Digital Output (NOM) Bridge Readings
Zacwire—Digital Output (NOM) Bridge Readings with Temperature Option
NPA Pinout
Pin
#
Amplified
Function Notes
Digital Serial
1
--
2
--
3
NC
NC
--
Do Not Connect
Do Not Connect
4
5
6
VSS
--
Ground Supply
7
8
SIG
VDD
--
Digital Out, Calibration Interface
Supply Voltage
9
10
11
12
13
14
NC
NC
--
Do Not Connect
Do Not Connect
--
4
Output Option: Digital I2C
Parameter
Units
Min
Typ
Max
Notes
Digital Performance
Resolution (ADC)
I2C Slave Address
Sampling Rate
I2C Bit Rate
bit
14
16383 steps
0x28
2
kHz
kbits/s
100
400
I2C M o d e
Update
Digital I2C Update Mode Output Options
I2C Circuit NPA Pinout
Pin
#
Digital I2C
Function Notes
1
--
2
--
3
NC
NC
--
Do Not Connect
Do Not Connect
4
5
6
VSS
VDD
SDA
SCL
--
Ground Supply
7
Supply Voltage
8
Serial Data, Calibration Interface
Serial Clock, Calibration Interface
9
10
11
12
13
14
NC
NC
--
Do Not Connect
Do Not Connect
I2C Circuit NPA Pinout
--
5
Output Option: Uncalibrated mV
NPA Uncalibrated Performance
10 “H20 to 1 psi
5 psi to 30 psi
Max
Parameter
Pressure Range
Excitation
Units
psi
Min
Typ
Max
Notes
Min
Typ
Notes
0.36 to 1
1.5
10”H2O = 2.5KPa
10 VDC Maximum
5 to 30
1.0
mA
10 VDC
Maximum
Input Impedance
Ω
Ω
5000±20%
5000±20%
5000
±20%
Output Impedance
5000
±20%
Zero Offset
mV
mV
± 75
±10
Full Scale Output
40 to 120
10 °H20
100 to 166
5 psi to 30
psi
75 to 135
1 psi
Linearity
%FSO
%FSO
μV/ V / °C
% /°C
±0.25
±0.20
±30
BFSL
±0.25
±0.15
±20
Pressure Hysteresis
Temperature Coefficient of Zero
Temperature Coefficient of
Resistance
0.29
0.38
Temperature Coefficient of Sensitivity %FSO/°C
-0.2
±0.15
0.2
-0.19
±0.2
N/A
Thermal Hysteresis of Zero
%FSO
%FSO
Position Sensitivity
NPA Pinout
Pin
#
Uncalibrated
mV
Function Notes
1
--
2
--
3
VN
VSSP
--
Sensor Interface Negative Output
Sensor Interface Ground
4
5
6
NC
--
Do Not Connect
7
8
NC
NC
--
Do Not Connect
Do Not Connect
9
10
11
12
13
14
VP
VDDP
--
Sensor Interface Positive Output
Sensor Interface Positive Excitation
--
6
Manifold Design (All measurements given in mm)
No Port Design (All measurements given in mm)
Barbed Design
Recommended tubing size of 3/32” ID, 7/32” OD,
1/16” wall thickness (All measurements given in mm)
1 Barb Port — Request Required
Suggested PCB Land Pattern
Package Leadframe Material: Alloy 194, NiPdAu Plated
7
Ordering Information
Model
NPA
Code Description
100 mV Output, Ratiometric Uncalibrated sensor***
300 Analog Amplified Output, 3.3Vdc Excitation, Calibrated sensor
500 Analog Amplified Output, 5Vdc Excitation, Calibrated sensor
600 Zacwire —Digital Serial Output, Calibrated Sensor, 2 byte
601 Zacwire —Digital Serial Output, Calibrated Sensor, 3 byte
700 I2C - Digital output, Calibrated Sensor, 2 byte
Code Port Type
M
B
N
1 manifold port for Gauge and Absolute pressure types
2 barbed ports for Gauge, Absolute and Differential pressure types**
Non ported ***
Code Pressure Range
10W 10”H20 (2.5 KPa)
001
005
015
030
1 PSI (7 KPa)
5 PSI (35 KPa)
15 PSI (100 KPa)
30 PSI (200 KPa)
Code Pressure Type
G
Gauge
D
A *
Differential
Absolute
NPA
-
-
Note: * Absolute pressure ranges are available in 15 PSIA and 30 PSIA only.
** 1 barbed port available upon request.
*** Order NPA-100N-XXXG in place of NPA-100N-XXXD.
•ꢀ Contact NovaSensor for custom pressure ranges.
•ꢀ Refer to application guide 910-289 for more information.
•ꢀ Product is RoHS:2010 compliant.
NPA Product
Dual/Single Barb
Manifold
No Port
Qty/Tube
Qty/Reel
42 Units
300 Units
6 Reels
42 Units
448 Units
6 Reels
42 Units
896 Units
6 Reels
Qty/Reel/Carton
Qty/Carton
1800 Units
2688 Units 5376 Units
Warranty
NovaSensor warrants its products against defects in material and workmanship for 12 months from the date of
shipment. Products not subjected to misuse will be repaired or replaced. NovaSensor reserves the right to make
changes without further notice to any products herein. NovaSensor makes no warranty, representation or guarantee
regarding the suitability of its products for any particular application. NovaSensor does not assume any liability arising
out of the application or use of any product or circuit and specifically disclaims, and all liability, without limitation
consequential or incidental damages. The foregoing warranties are exclusive and in lieu of all other warranties, whether
written, oral, implied or statutory. No implied statutory warranty or merchantability or fitness for particular purpose shall
apply.
www.amphenol-sensors.com
© 2016 Amphenol Corporation. All Rights Reserved. Specifications are subject to change without notice.
Other company names and product names used in this document are the registered trademarks or
trademarks of their respective owners.
Amphenol
Advanced Sensors
AAS-920-477G - 04/2016
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