ADXL312WACPZ-RL Analog Devices Inc, ADXL312WACPZ-RL Datasheet - Page 6

• Manufacturer Part Number: ADXL312WACPZ-RL
• Description: IC ACCEL SPI/I2C 3AX 32LFCSP
• Manufacturer: Analog Devices Inc

Specifications of ADXL312WACPZ-RL

• Axis: X, Y, Z
• Acceleration Range: ±1.5g, 3g, 6g, 12g
• Sensitivity: 345LSB/g, 172LSB/g, 86LSB/g, 43LSB/g
• Voltage - Supply: 2 V ~ 3.6 V
• Output Type: Digital
• Bandwidth: 6.25 Hz ~ 3200 Hz
• Interface: I²C, SPI
• Mounting Type: Surface Mount
• Package / Case: 32-LFQFN, CSP Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ADXL312
PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
Table 4. Pin Function Descriptions
Pin No.
1
2
3
4
5
6
7
8 to19
20
21
22
23
24
25
26
27 to 30
31
32
Mnemonic
GND
Reserved
GND
GND
V
CS
Reserved
NC
INT1
INT2
Reserved
SDO/ALT ADDRESS
SDA/SDI/SDIO
NC
SCL/SCLK
NC
V
NC
EP
S
DD I/O
NOTES
1. NC = NO CONNECT. DO NOT CONNECT TO THIS PIN.
2. THE EXPOSED PAD MUST BE SOLDERED TO THE GROUND PLANE.
RESERVED
RESERVED
Description
This pin must be connected to ground.
Reserved. This pin must be connected to V
This pin must be connected to ground.
This pin must be connected to ground.
Supply Voltage.
Chip Select.
Reserved. This pin must be left open.
No Connect. Do not connect to this pin.
Interrupt 1 Output.
Interrupt 2 Output.
Reserved. This pin must be connected to GND or left open.
Serial Data Out, Alternate I
Serial Data (I
No Connect. Do not connect to this pin.
Serial Communications Clock.
No Connect. Do not connect to this pin.
Digital Interface Supply Voltage.
No Connect.
The exposed pad must be soldered to the ground plane.
GND
GND
GND
NC
CS
V
S
Figure 2. Pin Configuration (Top View)
1
2
3
4
5
6
7
8
2
C), Serial Data In (SPI 4-Wire), Serial Data In/Out (SPI 3-Wire).
(Not to Scale)
ADXL312
Rev. 0 | Page 6 of 32
TOP VIEW
2
C Address Select.
24 SDA/SDI/SDIO
23 SDO/ALT ADDRESS
22 RESERVED
21 INT2
20 INT1
19 NC
18 NC
17 NC
S
or left open.