SMP475中文資料Pressure sensor for side and front impact sensing數(shù)據(jù)手冊Bosch規(guī)格書
| 廠商型號 |
SMP475 |
| 功能描述 | Pressure sensor for side and front impact sensing |
| 制造商 | Bosch Bosch Sensortec GmbH |
| 中文名稱 | 博世 博世集團(tuán) |
| 數(shù)據(jù)手冊 | |
| 更新時間 | 2025-9-10 23:01:00 |
| 人工找貨 | SMP475價格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
SMP475規(guī)格書詳情
描述 Description
SMP475 is an integrated pressure sensor module, designed for use in automotive airbag applications. SMP470 can be mounted in a sensor-satellite housing with a pressure inlet, typically placed in the car’s side doors (side airbag application) or in the front bumper (pedestrian protection). SMP475 detects rapid pressure changes that occur in cavities e.g. in passenger side doors during a side impact or in designated deformation volumes (e.g. silicon tube) in pedestrian protection applications.
The module provides a normalized signal that is proportional to the pressure change, independent of ambient pressure and temperature. It also provides signals that are proportional to the slowly varying ambient pressure and temperature measured in the module. The signals are transmitted digitally via a PSI5 interface to the airbag control unit.
特性 Features
? Digital interface for pressure and temperature
? Digital low-pass filter on-chip
? End of line programming via PSI5
? Transmission of an individual part number during initialization
? Developed according to ISO26262:2011
技術(shù)參數(shù)
- 制造商編號
：SMP475
- 生產(chǎn)廠家
：Bosch
- Package
：SOIC8
- Ambient pressure rangeTemperature range
：45.5 kPa – 110 kPa (enhanced: 140 kPa)-40 °C - 125 °C
- Interface
：PSI5 V1.3 or PSI V2.1
- Data resolution
：10 bit or 16 bit (pressure)16 bit (temperature)
- Sensitivity
：53.53 LSB/kPA1 K/LSB
- Tolerance
：±3 kPa±10 K
- Supply voltage
：4.55 V – 11 V
- Supply current
：< 7.5 mA (sink current 30 mA)
- Operating temperature
：-40°C to 125°C
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
BIVAR |
24+ |
NA/ |
1700 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價 | ||
Bivar |
04+ |
1210() |
1700 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
BIVAR |
15+ |
74 |
公司優(yōu)勢庫存 熱賣中! |
詢價 | |||
BIVAR |
25+ |
1210 |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
TE CONNECTIVITY美國泰科 |
2450+ |
NA |
9850 |
只做原廠原裝正品現(xiàn)貨或訂貨假一賠十! |
詢價 | ||
FREESCAL |
23+ |
BGA208 |
19726 |
詢價 | |||
24+ |
N/A |
1570 |
詢價 | ||||
BOSCH |
ROHS12Bit |
8560 |
一級代理 原裝正品假一罰十價格優(yōu)勢長期供貨 |
詢價 | |||
BOSCH/博世 |
2447 |
SMD |
100500 |
一級代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,長期排單到貨 |
詢價 | ||
Bivar |
21+ |
1210() |
1700 |
原裝現(xiàn)貨假一賠十 |
詢價 |
