BMD040-3MP Bosch Sensortec, BMD040-3MP Datasheet - Page 2

• Manufacturer Part Number: BMD040-3MP
• Description: ABS. PRESSURE SENSOR ANLG INDUST
• Manufacturer: Bosch Sensortec

Specifications of BMD040-3MP

• Pressure Type: Absolute
• Operating Pressure: 7.25 ~ 435.11 PSI, 50 ~ 3000 kPa
• Port Size: Male, 0.591" (1.5mm) Tube
• Output: ANALOG
• Voltage - Supply: 4.75 V ~ 5.25 V
• Termination Style: Surface Mount
• Operating Temperature: -30°C ~ 100°C
• Package / Case: TO-8
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 828-1004

BMD040 - High precision 3MPa absolute pressure sensor
Key features
Typical applications
General description
The BMD040 analog output, absolute pressure sensor comprises a piezo-resistive pressure
sensor element and a circuitry for signal amplification and temperature compensation. Both
components are integrated on a single silicon chip. The active surface of the silicon chip is
exposed to a reference vacuum that is formed by an evacuated TO-type housing. The medium
to be measured is led up by a pressure nozzle to the back side of the diaphragm, which is
resistant to most of the measured media.
Rev. 1.3
© Bosch Sensortec GmbH reserves all rights even in the event of industrial property rights. We reserve all rights of disposal such
as copying and passing on to third parties. BOSCH and the symbol are registered trademarks of Robert Bosch GmbH, Germany.
Specification is subject to change without notice. Document contains proprietary information and is not intended for publication.
• High precision barometric pressure sensor
• Pressure range: 50 … 3,000kPa
• TO-8 metal can package
• Fully calibrated
• Temperature compensated
• Fast ratiometric analog output technology
• ESD-protection and short circuit protected
• Inverse polarity protected up to 300mA supply current and
• Temperature range -30 ... +100°C
• RoHS-compliant
• HVAC (heating, ventilation, air-conditioning)
• Fuel pressure measurement
• Air pressure measurement
• Hydraulic pressure measurement
on board diagnosis capability due to high driver output
Page 2 - proprietary information
Data sheet
BMD040
Bosch Sensortec
23 October 2008