Wurth Elektronik WSEN-ITD 3 轴加速传感器主要用于工业物联网和连接设备，冲击识别和记录，振动监控，预测性维护和活动跟踪。它基于 MEMS 电容式感应原理工作。它具有 I²C Ω 数字通信接口。
14 位输出分辨率
带宽高达 1600 Hz
32 级 FIFO 缓冲器
嵌入式温度传感器
工作温度范围为 -40 °C 至 +85 °C
2533020201601规格参数
参数名称
属性值
类别
传感器;运动与定位传感器
厂商名称
Wurth Elektronik
系列
WSEN-ITDS
包装
卷带（TR）剪切带（CT）
类型
数字
轴
X，Y，Z
加速度范围
±2g，4g，8g，16g
带宽
0.08Hz ~ 400Hz
输出类型
I²C，SPI
电压 - 供电
1.7V ~ 3.6V
特性
温度传感器
工作温度
-40°C ~ 85°C
安装类型
表面贴装型
封装/外壳
12-WFLGA
供应商器件封装
12-LGA（2x2）
2533020201601文档预览
Dimensions: [mm]
4
0,25 ±0,04
3
2
1
12
11
5
6
7
8
9
0,5 ±0,04
10
1,5 ±0,04
Recommended Land Pattern: [mm] (Top View)
0,35
12
11
1
2
0,5
3
4
0,7 max.
10
9
8
1,5
0,275 ±0,04
5
0,375
6
7
2,0 ±0,1
Scale - 16:1
Product Specific Pinning: (Top View)
INT_0
SCL
Pin 1
1
2
3
4
12
11
INT_1
10
9
8
VDD_IO
VDD
GND
RSVD
CS
SAO
SDA
2,0 ±0,1
5
NC
6
GND
7
Scale - 16:1
Scale 16:1
CHECKED
REVISION
DATE (YYYY-MM-DD)
GENERAL TOLERANCE
PROJECTION
METHOD
ViRa
DESCRIPTION
002.002
2021-11-02
DIN ISO 2768-1m
Würth Elektronik eiSos GmbH & Co. KG
EMC & Inductive Solutions
Max-Eyth-Str. 1
74638 Waldenburg
Germany
Tel. +49 (0) 79 42 945 - 0
www.we-online.com
eiSos@we-online.com
WSEN-ITDS 3 Axis Acceleration
Sensor
BUSINESS UNIT
ORDER CODE
2533020201601
STATUS
PAGE
eiSos
Valid
1/7
This electronic component has been designed and developed for usage in general electronic equipment only. This product is not authorized for use in equipment where a higher safety standard and reliability standard is especially required or where a failure of the product is reasonably expected to cause severe personal injury or death, unless the parties have executed an agreement specifically governing such use. Moreover Würth Elektronik eiSos GmbH
& Co KG products are neither designed nor intended for use in areas such as military, aerospace, aviation, nuclear control, submarine, transportation (automotive control, train control, ship control), transportation signal, disaster prevention, medical, public information network etc.. Würth Elektronik eiSos GmbH & Co KG must be informed about the intent of such usage before the design-in stage. In addition, sufficient reliability evaluation checks for safety
must be performed on every electronic component which is used in electrical circuits that require high safety and reliability functions or performance.
Acceleration Sensor Specification:
Properties
Number of measurement
axis
Acceleration range
Output data rate
Bandwidth
Resolution
Resolution
Sensitivity accuracy
Sensitivity change over
temperature
Noise density
0g offset
Offset change over
temperature
Resonant frequency
Resonant frequency
Resonant frequency
1)
-3 dB cutoff
1)
Electrical Properties:
Value
min.
typ.
max.
3
Unit
Properties
Operating supply voltage
Operating supply voltage for I/O
pins
1600
400
14
12
-3
0.01
3
Hz
Hz
bits
bits
%
%/ °C
160
+30 mg
+1 mg / °C
kHz
kHz
kHz
µg / √Hz
Current consumption in high
performance mode
Current consumption in normal
mode
Current consumption in low
power mode
Current consumption in power
down mode
Digital input voltage - high-level
Digital input voltage - low-level
Digital output voltage - low-level
V
DD
V
DD_IO
I
DD_HP
ODR = 200 Hz
I
DD_NM
ODR = 200 Hz
I
DD_LP
ODR = 200 Hz
I
DD_PD
V
IH
V
IL
V
OL
I
OL
= 4 mA
0.8 * V
DD_IO
0.2 * V
DD_IO
0.2
V
Test conditions
Value
min.
1.7
1.7 V
155
58
16
100
typ.
3.3
max.
3.6
V
DD
+0.1 V
µA
µA
µA
nA
Unit
V
Test conditions
a
RANGE
ODR
f
BW
RES
a
RES
a
User selectable
User selectable
High performance/
normal mode
Low power mode
1.6
0.08
±2/ ±4/ ±8/ ±16
g
SEN
a_ACC
T = 25 °C
SEN
a_TC
n
D
a
OFF
a
TCO
f
res_X
f
res_Y
f
res_Z
X
Y
Z
T = 25 °C
T = 25 °C
90
-30 mg
-1 mg / °C
±20 mg
±0.2 mg / °C
3.4
3.4
2.8
Absolute Maximum Ratings:
Properties
Input voltage VDD pin
Input voltage VDD_IO pin
Input voltage control pins
1)
V
DD
V
DD_IO
V
IN
a
Max
Value
min.
-0.3
-0.3
-0.3 V
max.
4.8
4.8
V
DD_IO
+0.3 V
3000
g
Unit
V
V
frequency, Anti-aliasing filter enabled
Temperature Sensor Specification:
Properties
Measurement range
Sensitivity
Sensitivity
Offset
T
RANGE
SEN
T_8bit
T
OFF
8 bit resolution
-15
SEN
T_12bit
12 bit resolution
Test conditions
Value
min.
-40
1
0.0625
15
typ.
max.
85
Unit
°C
°C/ digit
°C/ digit
°C
Maximum acceleration
1)
Supply voltage
on any pin should never exceed 4.8 V.
General Information:
Operating Temperature
-40 up to +85 °C
CHECKED
REVISION
DATE (YYYY-MM-DD)
GENERAL TOLERANCE
PROJECTION
METHOD
ViRa
DESCRIPTION
002.002
2021-11-02
DIN ISO 2768-1m
Würth Elektronik eiSos GmbH & Co. KG
EMC & Inductive Solutions
Max-Eyth-Str. 1
74638 Waldenburg
Germany
Tel. +49 (0) 79 42 945 - 0
www.we-online.com
eiSos@we-online.com
WSEN-ITDS 3 Axis Acceleration
Sensor
BUSINESS UNIT
ORDER CODE
2533020201601
STATUS
PAGE
eiSos
Valid
2/7
This electronic component has been designed and developed for usage in general electronic equipment only. This product is not authorized for use in equipment where a higher safety standard and reliability standard is especially required or where a failure of the product is reasonably expected to cause severe personal injury or death, unless the parties have executed an agreement specifically governing such use. Moreover Würth Elektronik eiSos GmbH
& Co KG products are neither designed nor intended for use in areas such as military, aerospace, aviation, nuclear control, submarine, transportation (automotive control, train control, ship control), transportation signal, disaster prevention, medical, public information network etc.. Würth Elektronik eiSos GmbH & Co KG must be informed about the intent of such usage before the design-in stage. In addition, sufficient reliability evaluation checks for safety
must be performed on every electronic component which is used in electrical circuits that require high safety and reliability functions or performance.
General Information:
Storage Conditions (in original
packaging)
Communication interface
Moisture Sensitivity Level (MSL)
Electrostatic discharge
protection (HBM)
< 40 °C ; < 90 % RH
I
2
C, SPI
3
2 kV
Pin Description
Pin
SCL
CS
SAO
SDA
NC
GND
RSVD
GND
VDD
VDD_IO
INT_1
INT_0
Pad
1
2
3
4
5
6
7
8
9
10
11
12
Description
I²C/ SPI serial clock
I²C enable/disableSPI chip select
I/O
Input
Input
I²C device address selectionSPI serial data Input/Output
output
I²C serial dataSPI serial data input
No connection
Negative supply voltage
Reserved
Negative supply voltage
Positive supply voltage
Power supply voltage for I/O pins
Interrupt pin 1
Interrupt pin 0
Input/Output
-
Supply
Input
Supply
Supply
Supply
Input/Output
Output
Certification:
RoHS Approval
REACh Approval
Compliant [2011/65/EU&2015/863]
Conform or declared [(EC)1907/2006]
CHECKED
REVISION
DATE (YYYY-MM-DD)
GENERAL TOLERANCE
PROJECTION
METHOD
ViRa
DESCRIPTION
002.002
2021-11-02
DIN ISO 2768-1m
Würth Elektronik eiSos GmbH & Co. KG
EMC & Inductive Solutions
Max-Eyth-Str. 1
74638 Waldenburg
Germany
Tel. +49 (0) 79 42 945 - 0
www.we-online.com
eiSos@we-online.com
WSEN-ITDS 3 Axis Acceleration
Sensor
BUSINESS UNIT
ORDER CODE
2533020201601
STATUS
PAGE
eiSos
Valid
3/7
This electronic component has been designed and developed for usage in general electronic equipment only. This product is not authorized for use in equipment where a higher safety standard and reliability standard is especially required or where a failure of the product is reasonably expected to cause severe personal injury or death, unless the parties have executed an agreement specifically governing such use. Moreover Würth Elektronik eiSos GmbH
& Co KG products are neither designed nor intended for use in areas such as military, aerospace, aviation, nuclear control, submarine, transportation (automotive control, train control, ship control), transportation signal, disaster prevention, medical, public information network etc.. Würth Elektronik eiSos GmbH & Co KG must be informed about the intent of such usage before the design-in stage. In addition, sufficient reliability evaluation checks for safety
must be performed on every electronic component which is used in electrical circuits that require high safety and reliability functions or performance.
Packaging Specification - Tape and Reel: [mm]
P0
K0
T
E1
W3
A
D0
P2
B
F
W
D
W1
close to center
B0
E2
C
Top Cover
Tape
A
End
D1
A0
P1
T1
T2
Carrier Tape
Cover Tape
W2
Feeding direction
Start
B
Cover Tape
Chip Cavity
Sprocket Hole
Embossment
No Component
min. 160mm
Components
No Component
min. 100mm
Cover Tape
min. 400mm
Packaging is refered to the international standard IEC 60286-3:2013
Tape Type
2a
A0
(mm)
±0,05
2,20
B0
(mm)
±0,05
2,20
W
(mm)
+0,3/ -0,1
12,00
T
(mm)
±0,05
0,25
T1
(mm)
ref.
0,10
T2
(mm)
typ.
1,20
K0
(mm)
typ.
0,95
P0
(mm)
±0,1
4,00
P1
(mm)
±0,1
4,00
P2
(mm)
±0,05
2,00
D0
(mm)
+0,1/ -0,0
1,50
D1
(mm)
min.
1,50
E1
(mm)
±0,1
1,75
E2
(mm)
min.
10,25
F
(mm)
±0,05
5,50
Material
Polystyrene
Qty.
(pcs.)
1000
A
(mm)
± 2,0
178,00
B
(mm)
min.
1,50
C
(mm)
min.
12,80
D
(mm)
min.
20,20
N
(mm)
min.
50,00
W1
(mm)
+ 2,0
12,40
N
A
detail B
W2
(mm)
max.
18,40
W3
(mm)
min.
15,90
W3
(mm)
max.
19,40
Material
Polystyrene
CHECKED
REVISION
DATE (YYYY-MM-DD)
GENERAL TOLERANCE
PROJECTION
METHOD
ViRa
002.002
2021-11-02
DIN ISO 2768-1m
165° - 180°
Würth Elektronik eiSos GmbH & Co. KG
EMC & Inductive Solutions
Max-Eyth-Str. 1
74638 Waldenburg
Germany
Tel. +49 (0) 79 42 945 - 0
www.we-online.com
eiSos@we-online.com
DESCRIPTION
WSEN-ITDS 3 Axis Acceleration
Sensor
BUSINESS UNIT
ORDER CODE
2533020201601
STATUS
PAGE
Pull-of force
Tape width
12 mm
0,1 N - 1,3 N
eiSos
Valid
4/7
This electronic component has been designed and developed for usage in general electronic equipment only. This product is not authorized for use in equipment where a higher safety standard and reliability standard is especially required or where a failure of the product is reasonably expected to cause severe personal injury or death, unless the parties have executed an agreement specifically governing such use. Moreover Würth Elektronik eiSos GmbH
& Co KG products are neither designed nor intended for use in areas such as military, aerospace, aviation, nuclear control, submarine, transportation (automotive control, train control, ship control), transportation signal, disaster prevention, medical, public information network etc.. Würth Elektronik eiSos GmbH & Co KG must be informed about the intent of such usage before the design-in stage. In addition, sufficient reliability evaluation checks for safety
must be performed on every electronic component which is used in electrical circuits that require high safety and reliability functions or performance.
Classification Reflow Profile for SMT components:
Classification Reflow Soldering Profile:
Profile Feature
Preheat Temperature Min
Preheat Temperature Max
Value
T
s min
150 °C
T
s max
200 °C
t
s
T
L
t
L
T
p
t
p
60 - 120 seconds
3 °C/ second max.
217 °C
60 - 150 seconds
T
p
≤ T
c
, see Table below
20 - 30 seconds
6 °C/ second max.
8 minutes max.
T
p
Max. Ramp Up Rate
Max. Ramp Down Rate
T
L
T
s max
t
L
t
p
T
C
–5°C
Preheat Time t
s
from T
s min
to T
s max
Ramp-up Rate (T
L
to T
P
)
Liquidous Temperature
Time t
L
maintained above T
L
Peak package body temperature
Time within 5°C of actual peak
temperature
Temperature
Preheat Area
T
s min
t
S
Ramp-down Rate (T
P
to T
L
)
1)
Time 25°C to peak temperature
1)
In
order to reduce residual stress on the sensor components, the recommended ramp-down temperature slope
should not exceed 3°C/sec.
refer to IPC/ JEDEC J-STD-020E
Package Classification Reflow Temperature (T
c
):
25
Time 25°C to Peak
Properties
Volume mm³
<350
Volume mm³
350-2000
260 °C
250 °C
245 °C
Volume mm³
>2000
260 °C
245 °C
245 °C
Time
PB-Free Assembly | Package Thickness
260 °C
< 1.6 mm
PB-Free Assembly | Package Thickness
260 °C
1.6 mm - 2.5 mm
PB-Free Assembly | Package Thickness
250 °C
> 2.5 mm
refer to IPC/ JEDEC J-STD-020E
CHECKED
REVISION
DATE (YYYY-MM-DD)
GENERAL TOLERANCE
PROJECTION
METHOD
ViRa
DESCRIPTION
002.002
2021-11-02
DIN ISO 2768-1m
Würth Elektronik eiSos GmbH & Co. KG
EMC & Inductive Solutions
Max-Eyth-Str. 1
74638 Waldenburg
Germany
Tel. +49 (0) 79 42 945 - 0
www.we-online.com
eiSos@we-online.com
WSEN-ITDS 3 Axis Acceleration
Sensor
BUSINESS UNIT
ORDER CODE
2533020201601
STATUS
PAGE
eiSos
Valid
5/7
This electronic component has been designed and developed for usage in general electronic equipment only. This product is not authorized for use in equipment where a higher safety standard and reliability standard is especially required or where a failure of the product is reasonably expected to cause severe personal injury or death, unless the parties have executed an agreement specifically governing such use. Moreover Würth Elektronik eiSos GmbH
& Co KG products are neither designed nor intended for use in areas such as military, aerospace, aviation, nuclear control, submarine, transportation (automotive control, train control, ship control), transportation signal, disaster prevention, medical, public information network etc.. Würth Elektronik eiSos GmbH & Co KG must be informed about the intent of such usage before the design-in stage. In addition, sufficient reliability evaluation checks for safety
must be performed on every electronic component which is used in electrical circuits that require high safety and reliability functions or performance.
