ADXL180WCPZ-RL Analog Devices Inc, ADXL180WCPZ-RL Datasheet - Page 31

• Manufacturer Part Number: ADXL180WCPZ-RL
• Description: IC ACCELEROMETER CONFIG 16-LFCSP
• Manufacturer: Analog Devices Inc
• Series: iMEMS®r

Specifications of ADXL180WCPZ-RL

• Axis: X or Y
• Acceleration Range: ±50g, 100g, 150g, 200g, 250g, 350g, 500g
• Voltage - Supply: 5 V ~ 14.5 V
• Output Type: Analog
• Bandwidth: 100Hz ~ 800Hz Selectable
• Mounting Type: Surface Mount
• Package / Case: 16-LFQFN, CSP Exposed Pad
• Package Type: LFCSP EP
• Operating Supply Voltage (min): 5V
• Operating Temperature (min): -40C
• Operating Temperature (max): 125C
• Operating Temperature Classification: Automotive
• Product Depth (mm): 5mm
• Product Height (mm): 1.43mm
• Product Length (mm): 5mm
• Mounting: Surface Mount
• Pin Count: 16
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Sensitivity: -
• Interface: -
• Lead Free Status / Rohs Status: Compliant
• Other names: ADXL180WCPZ-RLCT

Table 28. Mode 0 Manufacturer ID Byte Codes
Manufacturer
ID Byte Field
MFGID2|MFGID2|MGFID0
REV2|REV1|REV0
Mode 1
When Phase 2 Mode 1 is selected, only the range data is
transmitted during Phase 2. The total number of messages
transmitted during Phase 2 Mode 1 is 480.
Table 29. Phase 2 Mode 1 Range Data Coding
Decimal
−122
−125
−128
480 ×
8-Bit Data
t
P
Figure 24. Phase 2 Mode 1 State Machine
Hex
0x86
0x83
0x80
TRANSMIT RANGE BYTE
Code
(Binary)
101b
000b
Decimal
−488
−500
−512
PHASE 1
PHASE 3
10-Bit Data
479
Comments
Analog Devices
identification code
Die revision code
Hex
0x218
0x20C
0x200
PHASE 2
MODE 1
State Vector Code
001b
001b
001b
Rev. A | Page 31 of 60
A configuration error is flagged when Phase 2 Mode 1 is
selected with a range code selection that sets a range other than
one of the ranges listed in Table 29. In this case, the error state is
entered immediately instead of entering Phase 1. See Table 39
for the error coding. When both Phase 2 Mode 1 and the 10-bit
data mode are selected, all range data is transmitted with two
zero value LSBs appended (that is, left-justified data), as shown
in Table 24. Note that, when Mode 1 is selected with the state
vector enabled and auto-zero is not enabled, the full range
sensor data coding is used (see the Data Frame Transmission
Format section).
Therefore, the positive and negative full-scale ends of the sensor
data range overlap with the range and error codes. The state
vector distinguishes between the types of transmitted data. The
state vector identifies the range data as device data (state vector
= 001b) and error codes as status/error data (state vector = 110b).
Normal operation sensor data has a state vector of 000b (see
Table 19 for details).
Description
±250 g measurement range
±50 g measurement range
±100 g measurement range
ADXL180