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BMP085 の電気的特性と機能

BMP085のメーカーはBoschです、この部品の機能は「Digital Pressure Sensor」です。


製品の詳細 ( Datasheet PDF )

部品番号 BMP085
部品説明 Digital Pressure Sensor
メーカ Bosch
ロゴ Bosch ロゴ 




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BMP085 Datasheet, BMP085 PDF,ピン配置, 機能
BMP085
Digital
pressure
sensorBMP085
Data sheet
Data sheet
wBwwos.DcahtaSSehenesto4Urt.ecocm
BMP085 Data sheet
Order code
0 273 300 144
Package type
LCC8
Data sheet revision
1.2
Release date
15 Oct 2009
Document number
BST-BMP085-DS000-05
NRoetevs. 1.2
The BMP085 digitalPparegsesu1re sensor is functionally compatible15toOthcetoebxeisrti2n0g0B9osch
© Bosch Sensortec GmbH reserves aSllernigshotsrteevcenSiMn Dth5e0e0vednitgoitfainl dpursetrsiasluprreopseerntysroigr.htsP.rWodeurcetseprhveotaolsl rigahntds opfidcitsuproessalasruechfor
as copying and passing on to third pailrltuiesst.raBtOioSnCpHurapnodstehse osynmlybaonl adremraeygisdtieffreerd ftrroamdemthaerkrseaofl RproobdeurtcBt’sosacphpGemarbaHn,cGee. rmany.
Specifications are subject to change wSiptheocuifticnaoticoen.s are subject to change without notice.

1 Page





BMP085 pdf, ピン配列
BMP085
Data sheet
wBwwos.DcahtaSSehenesto4Urt.ecocm
BMB085 general description
The BMP085 is the fully pin- and function compatible successor of the SMD500, a new
generation of high precision digital pressure sensors for consumer applications. The universal
C-code SMD500/BMP085 (“BMP085_SMD500_API”) is fully upward compatible to SMD500 and
recognizes automatically the device ID. Customers already working with the SMD500 pressure
sensor are invited to contact Bosch Sensortec as soon as they intend to switch-over to the
BMP085 sensor for getting first-hand support.
The ultra-low power, low voltage electronics of the BMP085 is optimized for use in mobile
phones, PDAs, GPS navigation devices and outdoor equipment. With a low altitude noise of
merely 0.25m at fast conversion time, the BMP085 offers superior performance. The I2C
interface allows for easy system integration with a microcontroller.
The BMP085 is based on piezo-resistive technology for EMC robustness, high accuracy and linearity
as well as long term stability.
Robert Bosch is the world market leader for pressure sensors in automotive applications. Based
on the experience of over 200 million pressure sensors in the field, the BMP085 continues a
new generation of micro-machined pressure sensors.
Rev. 1.2
Page 3
15 October 2009
© 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.
Specifications are subject to change without notice.


3Pages


BMP085 電子部品, 半導体
BMP085
Data sheet
wBwwos.DcahtaSSehenesto4Urt.ecocm
1 Electrical characteristics
If not stated otherwise, the given values are maximum values over temperature/voltage range
in the given operation mode.
Parameter
Symbol
Operating temperature TA
Supply voltage
Supply current
@ 1 sample / sec.
25°C
Peak current
Standby current
Serial data clock
Conversion time
temperature
Conversion time
pressure
VDD
VDDIO
IDDLOW
IDDSTD
IDDHR
IDDUHR
Ipeak
IDDSBM
fSCL
tC_temp
tc_p_low
tc_p_std
tc_p_hr
tc_p_luhr
Absolute accuracy
pressure
VDD = 3.3V
Resolution of
output data
Relative accuracy
pressure
VDD = 3.3V
Noise in pressure
Absolute accuracy
temperature
VDD = 3.3V
Condition
operational
full accuracy
ripple max. 50mVpp
ultra low power mode
standard mode
high resolution mode
ultra high res. mode
during conversion
at 25°C
Min
-40
0
1.8
1.62
Typ
2.5
2.5
3
5
7
12
650
0.1
standard mode
3
ultra low power mode
3
standard mode
5
high resolution mode
9
ultra high res. mode
17
700 . . . 1100 hPa
0 . . . +65 °C
-2.5 ±1.0
300 . . . 700 hPa
0 . . . +65 °C
-3.0 ±1.0
300 . . . 1100 hPa
-20 . . . 0 °C
-4.0 ±1.5
pressure
0.01
temperature
0.1
700 . . . 1100 hPa
@ 25 °C
±0.2
0 . . . 65 °C @ p const.
±0.5
see table on page 10
@ 25 °C
-1.5 ±0.5
0 . . . +65 °C
-2.0 ±1.0
Max
+85
+65
3.6
3.6
1000
3.4
4.5
4.5
7.5
13.5
25.5
+2.5
Units
°C
V
V
µA
µA
µA
µA
µA
µA
MHz
ms
ms
ms
ms
ms
hPa
+3.0
hPa
+4.0
hPa
hPa
°C
hPa
hPa
+1.5
+2.0
°C
°C
Rev. 1.2
Page 6
15 October 2009
© 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.
Specifications are subject to change without notice.

6 Page



ページ 合計 : 27 ページ
 
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共有リンク

Link :


部品番号部品説明メーカ
BMP085

Digital Pressure Sensor

Bosch
Bosch


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