Datasheets
BMP180 by: Bosch Sensortec

Peizoresistive Sensor, Absolute, 4.351Psi Min, 15.95Psi Max, Rectangular, Surface Mount, 3.80 X 3.60 MM, 0.93 MM HEIGHT, ROHS COMPLIANT AND HALOGEN FREE, LGA-7

Part Details for BMP180 by Bosch Sensortec

Results Overview of BMP180 by Bosch Sensortec

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Applications Environmental Monitoring Industrial Automation Transportation and Logistics Energy and Power Systems Agriculture Technology Renewable Energy Robotics and Drones

BMP180 Information

BMP180 by Bosch Sensortec is a Pressure Sensor.
Pressure Sensors are under the broader part category of Sensors/Transducers.

Sensors and transducers detect and measure physical quantities like temperature, pressure, and force, converting them into electrical signals for various applications. Read more about Sensors/Transducers on our Sensors/Transducers part category page.

Price & Stock for BMP180

Part # Distributor Description Stock Price Buy
Ameya Holding Limited SENSOR PRESSURE ABS 400
RFQ
ComSIT USA DIGITAL PRESSURE SENSOR Absolute, 4.351Psi Min, 15.95Psi Max, Rectangular, Surface Mount RoHS: Compliant Stock DE - 1924
Stock ES - 0
Stock US - 0
Stock MX - 0
Stock CN - 0
Stock HK - 0
RFQ
Win Source Electronics SENSOR 15.95PSIA 19BIT 7LGA 16000
  • 17 $2.9708
  • 36 $2.7792
  • 56 $2.6834
  • 81 $2.4917
  • 105 $2.3959
  • 131 $2.3000
$2.3000 / $2.9708 Buy Now

Part Details for BMP180

BMP180 CAD Models

BMP180 Part Data Attributes

BMP180 Bosch Sensortec
Buy Now Datasheet
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BMP180 Bosch Sensortec Peizoresistive Sensor, Absolute, 4.351Psi Min, 15.95Psi Max, Rectangular, Surface Mount, 3.80 X 3.60 MM, 0.93 MM HEIGHT, ROHS COMPLIANT AND HALOGEN FREE, LGA-7
Rohs Code Yes
Part Life Cycle Code Obsolete
Ihs Manufacturer ROBERT BOSCH GMBH
Package Description LGA-7
Reach Compliance Code compliant
Samacsys Manufacturer BOSCH
Body Breadth 3.6 mm
Body Height 0.93 mm
Body Length or Diameter 3.8 mm
Mounting Feature SURFACE MOUNT
Number of Bits 19
Operating Current-Max 0.032 mA
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
Output Interface Type 2-WIRE INTERFACE
Output Type DIGITAL OUTPUT
Package Shape/Style RECTANGULAR
Port Type HOLE
Pressure Range-Max 15.95 Psi
Pressure Range-Min 4.351 Psi
Pressure Sensing Mode ABSOLUTE
Sensors/Transducers Type PRESSURE SENSOR,PIEZORESISTIVE
Supply Voltage-Max 3.6 V
Supply Voltage-Min 1.8 V
Surface Mount YES
Termination Type SOLDER

BMP180 Related Parts

BMP180 Frequently Asked Questions (FAQ)

  • The recommended power-on sequence is to first apply VDD (1.8V to 3.6V) and then apply VDDIO (1.8V to 3.6V). This ensures that the internal voltage regulator is powered up correctly.

  • To enter sleep mode, set the MODE register to 0x00. The BMP180 will enter sleep mode after a minimum of 1ms. To wake up the device, set the MODE register to 0x01 or 0x02. The device will take approximately 2ms to wake up.

  • The OSS register sets the oversampling rate for pressure and temperature measurements. A higher OSS setting increases the measurement accuracy but also increases the measurement time and power consumption.

  • Use the following formula: altitude = (1 - (pressure / 1013.25)^(1/5.255)) * 44330. The result is in meters. Note that this formula assumes a standard atmosphere and may not be accurate for all environments.

  • The maximum cable length for the I2C interface is approximately 30cm (12 inches) due to the capacitive load of the bus. Longer cables may require the use of I2C bus repeaters or buffers.

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