LIS3DH STMicroelectronics, LIS3DH Datasheet - Page 8

• Manufacturer Part Number: LIS3DH
• Description: Board Mount Accelerometers MEMS Ultra Low-Power 3-Axes Nano
• Manufacturer: STMicroelectronics

Specifications of LIS3DH

• Sensing Axis: X, Y, Z
• Acceleration: 16 g
• Digital Output - Number Of Bits: 16 bit
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 1.71 V
• Supply Current: 6 uA to 11 uA
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Digital Output - Bus Interface: I2C, SPI
• Mounting Style: SMD/SMT
• Shutdown: Yes
• Sensitivity: 1 mg/digit to 12 mg/digit
• Package / Case: LGA-16
• Output Type: Digital
• Acceleration Range: ± 2g, ± 4g, ± 8g, ± 16g
• No. Of Axes: 3
• Interface Type: I2C, SPI
• Sensitivity Per Axis: 12mg / Digit
• Sensor Case Style: LGA
• No. Of Pins: 16
• Supply Voltage Range: 1.71V To 3.6V
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Block diagram and pin description
1
1.1
1.2
8/42
Block diagram and pin description
Block diagram
Figure 1.
Pin description
Figure 2.
SELF TEST
a
ADC1 - ADC Input1
ADC2 - ADC Input2
ADC3 - ADC Input3
X
Y
Block diagram
Pin connection
DIRECTION OF THE
DETECTABLE
ACCELERATIONS
(TOP VIEW)
TEMPERATURE
REFERENCE
SENSOR
1
X+
Y+
Z+
Z-
Y-
X-
Z
MUX
Doc ID 17530 Rev 1
TRIMMING
CIRCUITS
AMPLIFIER
CHARGE
CONVERTER 1
CONVERTER 2
A/D
A/D
CLOCK
ADC3
GND
INT1
INT2
RES
(BOTTOM VIEW)
13
9
CONTROL
LOGIC
96 Level
FIFO
I2C
SPI
1
5
INTERRUPT GEN.
CONTROL LOGIC
Pin 1 indicator
Vdd_IO
NC
NC
SCL/SPC
GND
CS
SCL/SPC
SDA/SDO/SDI
SDO/SA0
&
LIS3DH
INT 1
INT 2