AIS326DQ STMicroelectronics, AIS326DQ Datasheet - Page 12

• Manufacturer Part Number: AIS326DQ
• Description: IC ACCELEROMETER 3-AXIS 28-QFN
• Manufacturer: STMicroelectronics

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

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)