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參數資料
| 型號： | MMA7340L |
| 廠商： | 飛思卡爾半導體(中國)有限公司 |
| 英文描述： | 【3g - 12g Three Axis Low-g Micromachined Accelerometer |
| 中文描述： | 【第三代- 12克三三軸低g加速度計 |
| 文件頁數： | 2/10頁 |
| 文件大小： | 249K |
| 代理商： | MMA7340L |
Sensors
2
Freescale Semiconductor
MMA7340L
Figure 2. Simplified Accelerometer Functional Block Diagram
ELECTRO STATIC DISCHARGE (ESD)
WARNING: This device is sensitive to electrostatic
discharge.
Although the Freescale accelerometer contains internal
2000 V ESD protection circuitry, extra precaution must be
taken by the user to protect the chip from ESD. A charge of
over 2000 volts can accumulate on the human body or
associated test equipment. A charge of this magnitude can
alter the performance or cause failure of the chip. When
handling the accelerometer, proper ESD precautions should
be followed to avoid exposing the device to discharges which
may be detrimental to its performance.
Table 1. Maximum Ratings
(Maximum ratings are the limits to which the device can be exposed without causing permanent damage.)
Rating
Symbol
Value
Unit
Maximum Acceleration (all axis)
g
max
±5000
g
Supply Voltage
V
DD
–0.3 to +3.6
V
Drop Test
(1)
1. Dropped onto concrete surface from any axis.
D
drop
1.8
m
Storage Temperature Range
T
stg
–40 to +125
°
C
Sleep
Self Test
C to V
CONVERTER
X
OUT
Y
OUT
Z
OUT
OSCILLATOR
GEN
g-Select
COMP
SENSOR
FILTER
CIRCUITS
COMP
COMP
V
DD
V
SS
0g-Detect
SELFTEST
CLOCK
X-TEMP
G-CELL
GAIN
+
CONTROL LOGIC
NVM TRIM
Y-TEMP
Z-TEMP
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相關代理商/技術參數 |
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|---|---|
| MMA7340L_0708 | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:【3g, 【11g Three Axis Low-g Micromachined Accelerometer |
| MMA7340LR1 | 功能描述:加速計 - 板上安裝 3G XYZ LGA 14 LD 3X5 RoHS:否 制造商:Murata 傳感軸:Double 加速:12 g 靈敏度: 封裝 / 箱體: 輸出類型:Analog 數字輸出 - 位數:11 bit 電源電壓-最大:5.25 V 電源電壓-最小:4.75 V 電源電流:4 mA 最大工作溫度:+ 125 C 最小工作溫度:- 40 C |
| MMA7340LR2 | 功能描述:加速計 - 板上安裝 3G XYZ LGA 14 LD 3X5 RoHS:否 制造商:Murata 傳感軸:Double 加速:12 g 靈敏度: 封裝 / 箱體: 輸出類型:Analog 數字輸出 - 位數:11 bit 電源電壓-最大:5.25 V 電源電壓-最小:4.75 V 電源電流:4 mA 最大工作溫度:+ 125 C 最小工作溫度:- 40 C |
| MMA7340LT | 功能描述:加速計 - 板上安裝 3g-12g XYZ AXIS RoHS:否 制造商:Murata 傳感軸:Double 加速:12 g 靈敏度: 封裝 / 箱體: 輸出類型:Analog 數字輸出 - 位數:11 bit 電源電壓-最大:5.25 V 電源電壓-最小:4.75 V 電源電流:4 mA 最大工作溫度:+ 125 C 最小工作溫度:- 40 C |
| MMA7341L | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:【3g, 【11g Three Axis Low-g Micromachined Accelerometer |
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