ADXL327BCPZ Analog Devices Inc, ADXL327BCPZ Datasheet - Page 3

• Manufacturer Part Number: ADXL327BCPZ
• Description: IC, 3 AXIS ACCELEROMETER, ± 2G, LFCSP-16
• Manufacturer: Analog Devices Inc

Specifications of ADXL327BCPZ

• No. Of Axes: 3
• Sensor Case Style: LFCSP
• No. Of Pins: 16
• Supply Voltage Range: 1.8V To 3.6V
• Operating Temperature Range: -40°C To +85°C
• Msl: MSL 1 - Unlimited
• Acceleration Range: ± 2g, ± 2.5g
• Axis: X, Y, Z
• Sensitivity: 420mV/g
• Voltage - Supply: 1.8 V ~ 3.6 V
• Output Type: Analog
• Bandwidth: 1.6kHz - XY, 550Hz - Z
• Mounting Type: Surface Mount
• Package / Case: 16-LQFN, CSP Exposed Pad
• Package Type: LFCSP EP
• Operating Supply Voltage (min): 1.8V
• Operating Supply Voltage (typ): 2.5/3.3V
• Operating Supply Voltage (max): 3.6V
• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Operating Temperature Classification: Industrial
• Product Depth (mm): 4mm
• Product Height (mm): 1.43mm
• Product Length (mm): 4mm
• Mounting: Surface Mount
• Pin Count: 16
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Interface: -
• Lead Free Status / Rohs Status: Compliant

SPECIFICATIONS
T
guaranteed. Typical specifications are not guaranteed.
Table 1.
Parameter
SENSOR INPUT
SENSITIVITY (RATIOMETRIC)
ZERO g BIAS LEVEL (RATIOMETRIC)
NOISE PERFORMANCE
FREQUENCY RESPONSE
SELF TEST
OUTPUT AMPLIFIER
POWER SUPPLY
TEMPERATURE
1
2
3
4
5
6
7
Defined as coupling between any two axes.
Sensitivity is essentially ratiometric to V
Defined as the output change from ambient-to-maximum temperature or ambient-to-minimum temperature.
Actual frequency response controlled by user-supplied external filter capacitors (C
Bandwidth with external capacitors = 1/(2 × π × 32 kΩ × C). For C
bandwidth = 0.5 Hz.
Self test response changes cubically with V
Turn-on time is dependent on C
A
Measurement Range
Nonlinearity
Package Alignment Error
Interaxis Alignment Error
Cross Axis Sensitivity
Sensitivity at X
Sensitivity Change Due to Temperature
0 g Voltage at X
0 g Voltage at Z
0 g Offset vs. Temperature
Noise Density X
Bandwidth X
Bandwidth Z
R
Sensor Resonant Frequency
Logic Input Low
Logic Input High
ST Actuation Current
Output Change at X
Output Change at Y
Output Change at Z
Output Swing Low
Output Swing High
Operating Voltage Range
Supply Current
Turn-On Time
Operating Temperature Range
= 25°C, V
FILT
Tolerance
6
S
= 3 V, C
OUT
OUT
7
OUT
OUT
OUT
5
OUT
, Y
, Y
OUT
, Y
, Y
OUT
OUT
OUT
OUT
X
OUT
OUT,
5
1
4
= C
, Z
Z
OUT
2
X
Y
OUT
, C
= C
Y
, C
Z
Z
S
and is approximately 160 × C
.
= 0.1 μF, acceleration = 0 g, unless otherwise noted. All minimum and maximum specifications are
S
.
3
Conditions
Each axis
Percent of full scale
Each axis
V
V
V
V
No external filter
No external filter
Self test 0 to 1
Self test 0 to 1
Self test 0 to 1
No load
No load
V
No external filter
S
S
S
S
S
= 3 V
= 3 V
= 3 V
= 3 V
= 3 V
X
, C
Y
X
= 0.003 μF, bandwidth = 1.6 kHz. For C
or C
Rev. 0 | Page 3 of 16
Y
or C
Z
+ 1 ms, where C
X
, C
Y
, C
Z
).
Min
±2
−40
378
1.3
1.2
−210
+210
+210
1.8
X
, C
Y
, C
Z
are in μF.
Typ
±2.5
±0.2
±1
±0.1
±1
420
±0.01
1.5
1.5
±1
250
32 ± 15%
5.5
+0.6
+2.4
+60
0.1
2.8
350
1
1600
550
−450
+450
+770
Z
= 0.01 μF, bandwidth = 500 Hz. For C
Max
462
1.7
1.8
−850
+850
+1400
3.6
+85
Unit
g
%
Degrees
Degrees
%
mV/g
%/°C
V
V
mg/°C
μg/√Hz rms
Hz
Hz
kΩ
kHz
V
V
μA
mV
mV
mV
V
V
V
μA
ms
°C
X
, C
Y
ADXL327
, C
Z
= 10 μF,