【SMI正品原装】SM5470-001-D 微差压型压力传感器, 0.15PSI-CK365测控网

urface Mount and DIP Pressure Sensors Low-Cost PACkaged Die

DESCRIPTION

Silicon Microstructures provides its two most popular pressure sensor die in surface mount dual in-line package (SO16) configuration. All parts in these series are uncompensated high-performance die mounted in an injection-molded package designed for surface mounting.

These packaged sensor die provide a way for OEM manufacturers to incorporate pressure sensors at costs close to raw die prices, without the need to handle, attach or wire bond silicon sensor die.

Options include variety of pressure ranges, absolute or gauge pressure types, and a choice of cap configurations. The result is a versatile product line suitable for a wide range of applications.

The low-pressure series (modelSM5470) incorporates Silicon Microstructure’s unique low-pressure die to achieve high performance in pressure ranges from 0.15 PSI to 3.0 PSI full-scale in gauge and differential.

The modelSM5430comes in gauge, differential, and absolute for pressure ranges from 5 PSI to 60 PSI full scale.

FEATURES

Low pressure (from 0-0.15 to 0-60 PSI Full Scale)

Easy to Use

Compact and Light-weight

High-performance, Stable Silicon Chip and Package

Easily Embedded in OEM Equipment

High-volume, Low Cost

Available in Tape and Reel or IC Sticks

APPLICATIONS

Altimeters

Barometric Correction

Tire Gauges

Digital Pressure Gauges

Environmental Monitoring

Appliances

Consumer and Sports

HVAC

Medical Instrumentation and Monitoring

Pressure Differential and Flow Monitoring

Hand-held Gauges

40SP5012.01

06_11

Silicon Microstructures, Inc. ♦ 1701 McCarthy Blvd. ♦ Milpitas, CA 95035 USA
Tel: 408-577-0100 ♦ Fax: 408-577-0123 ♦ sales@si-micro.com ♦ www.si-micro.com

SM5430/SM5470

Low Cost Packaged Pressure Sensors

ABSOLUTE MAXIMUM RATING TABLE FOR SM5430/5470 SENSOR

All parameters measure at 5 V excitation at room temperature, unless otherwise specified.

All Models

Parameter	Min.	Typ.	Max.	Units	Notes
Excitation Voltage	0	5.0	10.0	V
Excitation Current	0	1.5	3.0	mA
Zero OffsetSM5470 SM5430	-50 -50	-5 0	+50 +50	mV mV
TC Span	-15	-19	-24	%FS/100°C	1, 4
TC Resistance	33	28	25	%/100°C	1, 4
Bridge Impedance	2.7	3.3	4.0	kΩ
Operating Temp	-40		85	°C	4
Storage Temp	-40		85	°C	4

SM5430 Standard Pressure Series

Span (FS Range), PSI (kPa)	Min.	Typ.	Max.	Units	Notes
5 (34)	75	100	125	mV
15 (103)	105	145	175	mV
30 (207)	115	165	195	mV
60 (414) Linearity	115 -0.2	180 +0.07	220 +0.2	mV %FS	3, 4
TC Offset	-5	-1	+5	%FS/100°C	1, 4
Burst Pressure	>5X			Rated FS Pressure	2, 4

SM5470 Low Pressure Series Only

Span (FS Range), PSI (kPa)	Min.	Typ.	Max.	Units	Notes
0.15 (1.03)	25	50	85	mV
0.30 (2.07)	25	50	85	mV
0.80 (5.52)	25	50	85	mV
1.50 (10.3)	25	50	85	mV
3.00 (20.7) Linearity	25 -0.3	50 +0.1	85 +0.3	mV %FS	3, 4
TC Offset	-12		+12	%FS/100°C	1, 4
Burst Pressure	15X			Rated FS Pressure	2, 4

Notes:

1Measured from 0 to 70°C

2Sensor die will survive pressure specified for all ranges. Maximum package pressure is 150 PSI.

3Defined as best-fit straight line (BFSL); for 0.3 PSI full-scale, linearity is +0.5%FS. For 0.15 PSI full-scale, linearity is +2.5% Full-Scale.

Pressure Type

A: Absolute (except 5470)Std. Pressure Low Pressure

G: GaugeRanges Ranges

D: Differential

Available Cap Type

B: Horizontal Barbed Port(s)

PSI	5430
5	005
15	015
30	030
60	060

PSI	5470
0.15	001
0.30	003
0.80	008
1.50	015
3.00	030

06_11Silicon Microstructures, Inc. ♦ 1701 McCarthy Blvd. ♦ Milpitas, CA 95035 USA Tel: 408-577-0100 ♦ Fax: 408-577-0123 ♦ sales@si-micro.com ♦ www.si-micro.com

SM5430/SM5470

Low Cost Packaged Pressure Sensors

Pin Out --SM5430/SM5470

B-Horizontal Barb Configuration

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