| 轴 |
X, Y, Z |
| 加速范围 |
±2g, 4g, 8g |
| 灵敏度 |
64count/g, 32count/g, 16count/g |
| 工作电压 |
2.4 V ~ 3.6 V |
| 输出类型 |
Digital |
| 带宽 |
6kHz - XY, 3.4kHz - Z |
| 接口 |
I²C, SPI |
| 安装类型 |
Surface Mount |
| Material Type |
Tested Packaged Device |
| Moisture Sensitivity Level (MSL) |
3 |
| Pin/Lead/Ball Count |
14 |
| Sensing Axis |
XYZ |
| Part Number |
MMA7455LR2 |
| Status |
Not Recommended for New Design |
| Acceleration (g) |
2 |
| Sleep Mode Reponse Time (Typ) (ms) |
0.5 |
| Application/Qualification Tier |
COMMERCIAL |
| Device Sample Availability |
07 Jul 2009 |
| Floor Life |
168 HOURS |
| Halogen Free |
Yes |
| Micron Size (μm) |
1.5 |
| MPQ Container |
REEL |
| Package Thickness (nominal) (mm) |
1.000 |
| RoHS technical exemption(s) |
7c-I |
| Pb-Free |
No |
| Tape & Reel |
Yes |
| Ambient Operating Temperature (Min-Max) (°C) |
-40 to 85 |
| Package Description and Mechanical Drawing |
LGA 14 3*5*1.0P0.8 |
| Start up response time (Typ) (ms) |
1 |
| Accelerometer output |
I2C / SPI |
| Harmonized Tariff (US) Disclaimer |
8542.39.0000 |
| Mounting Style |
Surface Mount |
| 2nd Level Interconnect |
e4 |
| Device Production Availability |
07 Jul 2009 |
| REACH SVHC |
Freescale REACH Statement |
| RoHS Certificate of Analysis (CoA) |
Download RoHS CoA Report |
| Special Features Acceleration |
0g detect / Self Test / Shock Detect / Tap Detect |
| Export Control Classification Number (US) |
EAR99 |
| UL94 (plastics flammability test) |
V0: burning stops within 10 seconds on a vertical specimen; no drips allowed |
| Zero g Output (Typ) (V) |
0 |
| Material Composition Declaration (MCD) |
Download MCD Report Download MCD Report |
| Maximum Time at Peak Temperature (s) |
40 |
| Description |
3-AXIS DIGITAL 2,4,8G W/12C& |
| Minimum Package Quantity (MPQ) |
5000 |
| Package Width (nominal) (mm) |
5.000 |
| Life Cycle Description (code) |
NOT RECOMMENDED(DECLINING) |
| Package Length (nominal) (mm) |
3.000 |
| Package Material |
Plastic |
| Supply Voltage (Min-Max) (V) |
2.4 to 3.6 |
| Supply Voltage (Typ) (V) |
2.8 |
| Leadtime (weeks) |
10 |
| Sensitivity Digital (Typ) (Cnts/g) |
64 |
| Budgetary Price($US) |
10000 @ $1.20 each |
| Sample Exception Availability |
N |
| Device Weight (g) |
.03300 |
| Number of Reflow Cycles |
3 |
| Peak Package Body Temperature (PPT)(°C) |
260 |