AIS326DQ STMicroelectronics, AIS326DQ Datasheet - Page 12
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AIS326DQ
Manufacturer Part Number
AIS326DQ
Description
IC ACCELEROMETER 3-AXIS 28-QFN
Manufacturer
STMicroelectronics
Datasheet
1.AIS326DQ.pdf
(51 pages)
Specifications of AIS326DQ
Axis
X, Y, Z
Acceleration Range
±2g, 6g
Sensitivity
1024LSB/g, 340LSB/g
Voltage - Supply
3 V ~ 3.6 V
Output Type
Digital
Bandwidth
40Hz ~ 2.56kHz Selectable
Interface
SPI
Mounting Type
Surface Mount
Package / Case
28-QFN
Sensing Axis
X, Y, Z
Acceleration
2 g, 6 g
Digital Output - Number Of Bits
12 bit
Supply Voltage (max)
3.6 V
Supply Voltage (min)
3 V
Supply Current
0.67 mA
Maximum Operating Temperature
+ 105 C
Minimum Operating Temperature
- 40 C
Digital Output - Bus Interface
SPI
Mounting Style
SMD/SMT
Shutdown
Yes
Operating Supply Voltage (min)
3V
Operating Supply Voltage (typ)
3.3V
Operating Supply Voltage (max)
3.6V
Operating Temperature (min)
-40C
Operating Temperature (max)
105C
Operating Temperature Classification
Industrial
Product Depth (mm)
7mm
Product Length (mm)
7mm
Mounting
Surface Mount
Pin Count
28
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
AIS326DQ
Manufacturer:
ST
Quantity:
20 000
Mechanical and electrical specifications
2.2
Table 4.
1. The product is factory calibrated at 3.3 V. Operation over 3.6 V is not recommended
2. Typical specifications are not guaranteed
3. Guaranteed by design
4. Digital filter -3 dB frequency
5. Time to obtain valid data after exiting power-down mode
12/51
Symbol
Vdd_IO
IddPdn
ODR1
ODR2
ODR3
ODR4
VOH
VOL
Vdd
VIH
T
VIL
BW
Ton
Idd
OP
Supply voltage
I/O pads supply voltage
Supply current
Current consumption
in power-down mode
Digital high level Input voltage
Digital low level Input voltage
High level output voltage
Low level output voltage
Output data rate 1
Output data rate 2
Output data rate 3
Output data rate 4
System bandwidth
Turn-on time
Operating temperature range
Electrical characteristics
Electrical characteristics @ Vdd=3.3 V, T = -40 °C to 105 °C unless otherwise noted
Parameter
(5)
(4)
(3)
(3)
(3)
(3)
(3)
Vdd = 3.3 V
Dec factor = 512
Dec factor = 128
Dec factor = 32
Dec factor = 8
Doc ID 14956 Rev 4
Test conditions
0.8*Vdd_IO
0.9*Vdd_IO
Min.
1.71
3.0
-40
ODRx/4
5/ODRx
Typ.
2560
0.67
160
640
3.3
40
2
(2)
0.2*Vdd_IO
0.1*Vdd_IO
Max.
+105
0.80
Vdd
3.6
20
AIS326DQ
Unit
mA
µA
Hz
Hz
°C
V
V
V
V
s
(1)