SM5611 Datasheet, PDF (1/2 Pages) List of Unclassifed Manufacturers – OEM PRESSURE TRANSDUCER FULLY TEMPERATURE COMPENSATED AND CALIBRATED DUAL-IN-LINE PACKAGE

SILICON
MICROSTRUCTURES
INCORPORATED
SM5611/SM5612
OEM Pressure, Constant Current DIP
OEM Pressure, Constant Voltage DIP
• OEM PRESSURE TRANSDUCER FULLY TEMPERATURE COMPENSATED AND CALIBRATED
DUAL-IN-LINE PACKAGE
DESCRIPTION
The SM5600 Series of OEM pressure
sensors are fully calibrated, temperature
compensated pressure sensors in dual in-
line packages for printed circuit board
mounting. These sensors offer improved
performance as well as the option for either
constant current or constant voltage
excitation. Ultra-low pressure ranges are
also available (see SM5651/SM5652
datasheet), resulting in the broadest
selection of standard pressure ranges in the
industry.
The SM5600 Series pressure sensors are
constructed by attaching a highly stable
piezoresistive pressure sensor chip to a
ceramic substrate. Thick film resistors on
the ceramic are laser trimmed during
manufacturing to provide zero offset
calibration, temperature compensation for
zero offset, and temperature compensation
for sensitivity. In the Model SM5611, an
additional resistor is trimmed to normalize
the output of an external differential amplifier
to provide span calibration when the sensor
is driven by a constant current supply. In
the Model SM5612, a constant voltage
supply can be used and the normalized
output span of each sensor can then be
easily amplified.
The model SM5611 is designed for constant
current excitation.
FEATURES
• 5, 15, 30, 60, and 100 PSI FS Ranges
Available
• Constant voltage and constant current
versions
• Easy to use dual in-line package (DIP)
• Wide 0-60°C compensated temperature
range
• Span calibration to ±2%
• Zero offset calibration
• High performance, stable packaged
silicon chip
• Gage, differential, and absolute
pressure configurations
The model SM5612 is designed for constant
voltage excitation.
Various electrical pin and pressure port
configurations are available for flexibility in
matching this product to specific
applications.
APPLICATIONS
• Barometric Pressure
• Medical Instrumentation
• Environmental Control
• Altimeters
• Automotive Diagnostics
• Appliances
Rev 1.2 8_02
 2001-2002
Silicon Microstructures, Inc. ♦ 1701 McCarthy Blvd. ♦ Milpitas, CA 95035 USA
Tel: [phone] ♦ Fax: [phone] ♦ [e-mail] ♦ WWW.Si-Micro.Com