Small, Low Power,
3-Axis, ±16
g
Accelerometer
Data Sheet
ADXL316
Rev. C Document Feedback
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Technical Support www.analog.com
FEATURES
3-axis sensing with ±16 g minimum measurement range
Small, low profile package
12-lead, 4 mm × 4 mm × 1.45 mm LFCSP
Low quiescent supply current: 350 µA typical
Single-supply operation: 1.8 V to 3.6 V
10,000 g shock survival
Excellent temperature stability
Bandwidth (BW) adjustment with a single capacitor per axis
RoHS/WEEE lead-free compliant
−40°C to +105°C operating temperature range
Qualified for automotive applications
APPLICATIONS
Cost sensitive, low power, motion and tilt sensing applications
Mobile devices
Gaming systems
Disk drive protection
Image stabilization
Active noise control (ANC)
Sports and health devices
GENERAL DESCRIPTION
The ADXL316 is a small, thin, low power, complete 3-axis
accelerometer with signal conditioned voltage outputs. The
product measures acceleration with a minimum measurement
range of ±16 g. It can measure the static acceleration of gravity
in tilt sensing applications, as well as dynamic acceleration
resulting from motion, shock, or vibration.
The user selects the bandwidth of the accelerometer using
the CX, CY, and CZ capacitors at the XOUT, YOUT, and ZOUT pins.
Bandwidths can be selected to suit the application, with a
range of 0.5 Hz to 1600 Hz for the x and y axes, and a range
of 0.5 Hz to 550 Hz for the z axis.
The ADXL316 is available in a small, low profile, 4 mm × 4 mm ×
1.45 mm, 12-lead, plastic lead frame chip scale package (LFCSP).
FUNCTIONAL BLOCK DIAGRAM
ADXL316
3-AXIS
SENSOR
3V
OUT P UT AMP
OUT P UT AMP
OUT P UT AMP
COM ST
VS
CDC YOUT
ZOUT
XOUT
CX
AC
AMP
RFILT
RFILT
RFILT
DEMOD CY
CZ
13686-001
Figure 1.
ADXL316 Data Sheet
Rev. C | Page 2 of 14
TABLE OF CONTENTS
Features .............................................................................................. 1
Applications ....................................................................................... 1
General Description ......................................................................... 1
Functional Block Diagram .............................................................. 1
Revision History ............................................................................... 2
Specifications ..................................................................................... 3
Absolute Maximum Ratings ............................................................ 4
ESD Caution .................................................................................. 4
Pin Configuration and Function Descriptions ............................. 5
Typical Performance Characteristics ............................................. 6
Theory of Operation ...................................................................... 10
Mechanical Sensor ...................................................................... 10
Performance ................................................................................ 10
Applications Information .............................................................. 11
Power Supply Decoupling ......................................................... 11
Setting the Bandwidth Using CX, CY, and CZ .......................... 11
Self Test ........................................................................................ 11
Design Trade-Offs for Selecting Filter Characteristics: the
Noise/BW Trade-Off .................................................................. 11
Use with Operating Voltages other than 3 V .............................. 12
Axes of Acceleration Sensitivity ............................................... 12
Layout and Design Recommendations ........................................ 13
Outline Dimensions ....................................................................... 14
Ordering Guide .......................................................................... 14
Automotive Products ................................................................. 14
REVISION HISTORY
5/2019—Rev. B to Rev. C
Changes to Table 2 ............................................................................ 4
4/2019—Rev. A to Rev. B
Changes to Table 1 ............................................................................ 3
Changes to Figure 18, Figure 19, and Figure 20 ........................... 8
8/2016—Rev. 0 to Rev. A
Changes to General Description Section ....................................... 1
10/2015—Revision 0: Initial Version
Data Sheet ADXL316
Rev. C | Page 3 of 14
SPECIFICATIONS
TA = 25°C, VS = 3 V, CX = CY = CZ = 0.1 µF, acceleration = 0 g, unless otherwise noted. All minimum and maximum specifications are
guaranteed. Typical specifications are not guaranteed.
Table 1.
Parameter Test Conditions/Comments Min Typ Max Unit
SENSOR INPUT Each axis
Measurement Range1 ±16 ±19 g
Nonlinearity % of measurement range ±0.2 %
Package Alignment Error ±1 Degrees
Interaxis Alignment Error ±0.1 Degrees
Cross Axis Sensitivity ±2 %
SENSITIVITY (RATIOMETRIC)2 Each axis
Sensitivity at XOUT, YOUT, and ZOUT VS = 3 V 50 57 64 mV/g
Sensitivity Change due to Temperature3 VS = 3 V ±0.5 mV/g
ZERO g BIAS LEVEL (RATIOMETRIC) Each axis
0 g Voltage at XOUT, YOUT, and ZOUT VS = 3 V, 25°C 1.2 1.5 1.8 V
Initial 0 g Output Deviation from Ideal VS = 3 V, 25°C ±100 mV
0 g Offset vs. Temperature ±1 mg/°C
NOISE PERFORMANCE
Output Noise <4 kHz, VS = 3 V 1 mV
Noise Density
XOUT and YOUT 210 µg/√Hz rms
ZOUT 450 µg/√Hz rms
FREQUENCY RESPONSE4
XOUT and YOUT Bandwidth5 No external filter 1600 Hz
ZOUT Bandwidth 5 No external filter 550 Hz
RFILT Tolerance 27 32 37 kΩ
Sensor Resonant Frequency 4.2 kHz
SELF TEST (ST)6
Logic Input Low 0.3 V
Logic Input High 2.7 V
ST Input Resistance to Ground 30 50 kΩ
Output Change ST = 0 to ST = 1
At XOUT −65 −50 −35 mV
At YOUT 35 50 65 mV
At ZOUT 70 90 110 mV
OUTPUT AMPLIFIER
Output Swing
Low No load 0.1 V
High No load 2.8 V
POWER SUPPLY
Operating Voltage Range 1.8 3.6 V
Quiescent Supply Current 350 µA
Turn-On Time7 10 ms
OPERATING TEMPERATURE RANGE −40 +105 °C
1 Guaranteed by measurement of initial offset and sensitivity.
2 Sensitivity is essentially ratiometric to VS. Calculate sensitivity by using a scale factor (mV/V/g). Sensitivity = Scale Factor × VS. To calculate minimum and maximum
sensitivity, the scale factors are 15 mV/V/g and 23 mV/V/g, respectively.
3 This parameter is defined as the output change from ambient to maximum temperature or ambient to minimum temperature.
4 Actual frequency response controlled by user-supplied external filter capacitors (CX, CY, and CZ).
5 Bandwidth = 1/(2 × π × 32 kΩ × C). For CX, CY = 0.003 µF, the bandwidth = 1.6 kHz. For CZ = 0.01 µF, the bandwidth = 500 Hz. For CX, CY, and CZ = 10 µF, the bandwidth = 0.5 Hz.
6 Self test response changes cubically with VS.
7 Larger values of CX, CY, and CZ increase turn-on time. Turn-on time is approximately 160 × (CX, CY, and CZ) + 4 ms, where CX, CY, CZ are in µF.
ADXL316 Data Sheet
Rev. C | Page 4 of 14
ABSOLUTE MAXIMUM RATINGS
Table 2.
Parameter Rating
Acceleration
Shock Survival, Any Axis, and Unpowered 10,000 g
Shock Survival, Any Axis, and Powered 10,000 g
VS −0.3 V to +4.5 V
All Other Pins (COM − 0.3 V) to
(VS + 0.3 V)
Output Short-Circuit Duration (Any Pin to COM) Indefinite
Temperature Range (Powered) −55°C to +125°C
Stresses at or above those listed under Absolute Maximum
Ratings may cause permanent damage to the product. This is a
stress rating only; functional operation of the product at these
or any other conditions above those indicated in the operational
section of this specification is not implied. Operation beyond
the maximum operating conditions for extended periods may
affect product reliability.
ESD CAUTION
Data Sheet ADXL316
Rev. C | Page 5 of 14
PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
NOTES
1. DNC = DO NO T CO NNE CT. DO NOT
CONNECT TO THIS PIN.
2. THE EXPOSED PAD IS NOT INTE RNALLY
CONNECTED. SOLDE R FO R
MECHANI CAL INTEGRITY.
9
8
7
1
2
3
X
OUT
+X
+Y
+Z YOUT
DNC
DNC
ST
COM
4
DNC
5
DNC
6
ZOUT
12 VS
11DNC
10 DNC
ADXL316
TOP VIEW
(No t t o Scal e)
13686-002
Figure 2. Pin Configuration
Table 3. Pin Function Descriptions
Pin No. Mnemonic Description
1 DNC Do Not Connect.
2 ST Self Test.
3 COM Ground.
4 DNC Do Not Connect.
5 DNC Do Not Connect.
6 ZOUT Z Channel Output.
7 DNC Do Not Connect.
8 YOUT Y Channel Output.
9 XOUT X Channel Output.
10 DNC Do Not Connect.
11 DNC Do Not Connect.
12 VS Supply Voltage (1.8 V to 3.6 V).
EP Exposed Pad. The exposed pad is not internally connected. Solder for mechanical integrity.
ADXL316 Data Sheet
Rev. C | Page 6 of 14
TYPICAL PERFORMANCE CHARACTERISTICS
N (number of devices tested) > 1000 for all typical performance plots, unless otherwise noted.
0
10
20
30
40
50
60
1.40
1.41
1.42
1.43
1.44
1.45
1.46
1.47
1.48
1.49
1.50
1.51
1.52
1.53
1.54
1.55
1.56
1.57
1.58
1.59
1.60
POPULATION (%)
OUTPUT (V)
13686-003
Figure 3. X-Axis Zero g Bias at 25°C, VS = 3 V
Figure 4. Y-Axis Zero g Bias at 25°C, VS = 3 V
1.40
1.41
1.42
1.43
1.44
1.45
1.46
1.47
1.48
1.49
1.50
1.51
1.52
1.53
1.54
1.55
1.56
1.57
1.58
1.59
1.60
OUTPUT (V)
0
2
4
6
8
10
12
14
16
18
POPULATION (%)
13686-005
Figure 5. Z-Axis Zero g Bias at 25°C, VS = 3 V
0
5
10
15
20
25
30
–65 –63 –61 –59 –57 –55 –53 –51 –49 –47 –45 –43 –41 –39 –37 –35
POPULATION (%)
SELF T EST (mV)
13686-006
Figure 6. X-Axis Self Test Response at 25°C, VS = 3 V
0
5
10
15
20
25
POPULATION (%)
SELF T EST (mV)
35 37 39 41 43 45 47 49 51 53 55 57 59 61 63 65
13686-007
Figure 7. Y-Axis Self Test Response at 25°C, VS = 3 V
0
2
4
6
8
10
12
14
16
70
72
74
76
78
80
82
84
86
88
90
92
94
96
98
100
102
104
106
108
110
POPULATION (%)
SELF T EST (mV)
13686-008
Figure 8. Z-Axis Self Test Response at 25°C, VS = 3 V
Data Sheet ADXL316
Rev. C | Page 7 of 14
0
2
4
6
8
10
12
–10–9–8–7–6–5–4–3–2–1012345678910
POPUL
A
TION (%)
TEMPERATURE COEFFICIENT (mg/°C)
13686-009
N > 100
Figure 9. X-Axis Zero g Bias Temperature Coefficient, VS = 3 V
–10–9–8–7–6–5–4–3–2–1012345678910
0
2
4
6
8
10
12
14
POPUL
A
TION (%)
TEMPERATURE COEFFICIENT (mg/°C)
13686-010
N > 100
Figure 10. Y-Axis Zero g Bias Temperature Coefficient, VS = 3 V
–10–9–8–7–6–5–4–3–2–1012345678910
0
2
4
6
8
10
12
14
16
18
POPUL
A
TION (%)
TEMPERATURE COEFFICIENT (mg/°C)
13686-011
N > 100
Figure 11. Z-Axis Zero g Bias Temperature Coefficient, VS = 3 V
1.45
1.47
1.49
1.51
1.53
1.55
–40 –20 0 20 40 60 80 100
OUTPUT (V)
N = 8
TEMPERATURE (°C)
13686-012
Figure 12. X-Axis Zero g Bias vs. Temperature
–40 –20 0 20 40 60 80 100
1.45
1.47
1.49
1.51
1.53
1.55
OUTPUT (V)
N = 8
TEMPERATURE (°C)
13686-013
Figure 13. Y-Axis Zero g Bias vs. Temperature
1.45
1.47
1.49
1.51
1.53
1.55
OUTPUT (V)
N = 8
–40–200 20406080100
TEMPERATURE (°C)
13686-014
Figure 14. Z-Axis Zero g Bias vs. Temperature
ADXL316 Data Sheet
Rev. C | Page 8 of 14
0
5
10
15
20
25
50 51 52 53 54 55 56 57 58 59 60 61 62 63 64
POPUL
A
TION (%)
SENSITIVITY (mV/g)
13686-015
Figure 15. X-Axis Sensitivity at 25°C, VS = 3 V
0
5
10
15
20
25
50 51 52 53 54 55 56 57 58 59 60 61 62 63 64
POPUL
A
TION (%)
SENSITIVITY (mV/g)
13686-016
Figure 16. Y-Axis Sensitivity at 25°C, VS = 3 V
0
5
10
15
20
25
30
35
50 51 52 53 54 55 56 57 58 59 60 61 62 63 64
POPUL
A
TION (%)
SENSITIVITY (mV/g)
13686-017
Figure 17. Z-Axis Sensitivity at 25°C, VS = 3 V
50
52
54
56
58
60
62
64
SENSITIVITY (mV/g)
N = 8
–40 –20 0 20 40 60 80 100
TEMPERATURE (°C)
13686-018
Figure 18. X-Axis Sensitivity vs. Temperature, VS = 3 V
50
52
54
56
58
60
62
64
SENSITIVITY (mV/g)
N = 8
–40 –20 0 20 40 60 80 100
TEMPERATURE (°C)
13686-019
Figure 19. Y-Axis Sensitivity vs. Temperature, VS = 3 V
50
52
54
56
58
60
62
64
SENSITIVITY (mV/g)
N = 8
–40–200 20406080100
TEMPERATURE (°C)
13686-021
Figure 20. Z-Axis Sensitivity vs. Temperature, VS = 3 V
Data Sheet ADXL316
Rev. C | Page 9 of 14
0
50
100
150
200
250
300
350
400
450
1.5 2.0 2.5 3.0 3.5 4.0
CURRENT (μA)
SUPPLY (V)
13686-022
Figure 21. Typical Current Consumption vs. Supply Voltage
ADXL316 Data Sheet
Rev. C | Page 10 of 14
THEORY OF OPERATION
The ADXL316 is a complete 3-axis acceleration measurement
system. The ADXL316 has a measurement range of ±16 g
minimum. It contains a polysilicon surface micromachined
sensor and signal conditioning circuitry to implement an open-
loop acceleration measurement architecture. The output signals
are analog voltages that are proportional to acceleration. The
accelerometer can measure the static acceleration of gravity in
tilt sensing applications as well as dynamic acceleration resulting
from motion, shock, or vibration.
The sensor is a polysilicon surface micromachined structure
built on top of a silicon wafer. Polysilicon springs suspend the
structure over the surface of the wafer and provide a resistance
against acceleration forces. Deflection of the structure is measured
using a differential capacitor that consists of independent fixed
plates and plates attached to the moving mass. The fixed plates
are driven by 180° out-of-phase square waves. Acceleration deflects
the moving mass and unbalances the differential capacitor,
resulting in a sensor output with an amplitude proportional to
acceleration. Phase-sensitive demodulation techniques determine
the magnitude and direction of the acceleration.
A 32 kΩ resistor can amplify and bring the demodulator output
off-chip. The user then sets the signal bandwidth of the device
by adding a capacitor. This filtering improves measurement
resolution and helps prevent aliasing.
MECHANICAL SENSOR
The ADXL316 uses a single structure for sensing the X-, Y-, and
Z-axes. As a result, the three axes sense directions are highly
orthogonal with minimal cross axis sensitivity. Mechanical
misalignment of the sensor die to the package is the chief source
of cross axis sensitivity. Mechanical misalignment can be calibrated
out at the system level.
PERFORMANCE
Rather than using additional temperature compensation circuitry,
innovative design techniques ensure high performance is built in to
the ADXL316. As a result, there is neither quantization error nor
nonmonotonic behavior, and temperature hysteresis is very low.
Data Sheet ADXL316
Rev. C | Page 11 of 14
APPLICATIONS INFORMATION
POWER SUPPLY DECOUPLING
For most applications, a single 0.1 µF capacitor, CDC, placed
close to the ADXL316 supply pins adequately decouples the
accelerometer from noise on the power supply. However, in
applications where noise is present at the 50 kHz internal clock
frequency (or any harmonic thereof), additional care in power
supply bypassing is required because this noise can cause errors
in acceleration measurement. If additional decoupling is needed,
a 100 Ω (or smaller) resistor or a ferrite bead can be inserted in
the supply line. Additionally, a larger bulk bypass capacitor
(1 µF or greater) can be added in parallel to CDC. Ensure that
the connection from the ADXL316 ground to the power supply
ground is low impedance, because noise transmitted through
ground has a similar effect as noise transmitted through VS.
SETTING THE BANDWIDTH USING CX, CY, AND CZ
The ADXL316 has provisions for band-limiting the XOUT, YOUT,
and ZOUT pins. Capacitors must be added at these pins to
implement low-pass filtering for antialiasing and noise
reduction. The equation for the −3 dB bandwidth is
f−3 dB = 1/(2π(32 kΩ) × C(X, Y, Z))
or more simply
f–3 dB = 5 µF/C(X, Y, Z)
The tolerance of the internal resistor (RFILT) can vary by as much
as ±15% of its nominal value (32 kΩ), and the bandwidth varies
accordingly. A minimum capacitance of 0.0047 µF for CX, CY,
and CZ is recommended in all cases.
Table 4. Filter Capacitor Selection, CX, CY, and CZ
Bandwidth (Hz) Capacitor (µF)
1 4.7
10 0.47
50 0.10
100 0.05
200 0.027
500 0.01
SELF TEST
The ST pin controls the self test feature. When this pin is connected
to VS, an electrostatic force is exerted on the accelerometer beam.
The resulting movement of the beam allows the user to test if
the accelerometer is functional. The typical change in output is
−0.88 g (corresponding to −50 mV) on the x-axis, 0.88 g (or
+50 mV) on the y-axis, and 1.58 g (or +90 mV) on the z-axis.
The ST pin may be left open circuit or connected to the common
pin (COM) in normal use.
Never expose the ST pin to voltages greater than VS + 0.3 V. If
this cannot be guaranteed due to the system design (for instance,
if there are multiple supply voltages), a low VF clamping diode
between ST and VS is recommended.
DESIGN TRADE-OFFS FOR SELECTING FILTER
CHARACTERISTICS: THE NOISE/BW TRADE-OFF
The selected accelerometer bandwidth ultimately determines
the measurement resolution (the smallest detectable acceleration).
Filtering can lower the noise floor to improve the resolution of
the accelerometer. Resolution is dependent on the analog filter
bandwidth at XOUT, YOUT, and ZOUT.
The output of the ADXL316 has a typical bandwidth of greater
than 500 Hz. The user must filter the signal at this point to limit
aliasing errors. The analog bandwidth must be no more than
half the analog-to-digital sampling frequency to minimize
aliasing. The analog bandwidth can decrease further to reduce
noise and improve resolution.
The ADXL316 has white Gaussian noise, which contributes
equally at all frequencies and is described in terms of µg/√Hz
(the noise is proportional to the square root of the accelerometer
bandwidth). Limit bandwidth to the lowest frequency needed
by the application to maximize the resolution and dynamic
range of the accelerometer.
With the single-pole roll-off characteristic, the typical rms noise
of the ADXL316 is determined by
)1.6(××= BWDensityNoiseNoiseRMS
Often, the peak value of the noise is desired. Statistical methods
can only estimate peak-to-peak noise. Table 5 is useful for
estimating the probabilities of exceeding various peak values,
given the rms value.
Table 5. Estimation of Peak-to-Peak Noise
Peak-to-Peak Value
% of Time that Noise Exceeds
Nominal Peak-to-Peak Value
2 × rms 32
4 × rms 4.6
6 × rms 0.27
8 × rms 0.006
ADXL316 Data Sheet
Rev. C | Page 12 of 14
USE WITH OPERATING VOLTAGES OTHER THAN 3 V
The ADXL316 is tested and specified at VS = 3 V; however, it
can be powered with VS as low as 1.8 V or as high as 3.6 V. Note
that some performance parameters change as the supply voltage
is varied.
The ADXL316 outputs are ratiometric, so the output sensitivity
(or scale factor) is proportional to the supply voltage. At VS = 3.6 V,
the output sensitivity is typically 78 mV/g. At VS = 2 V, the output
sensitivity is typically 42 mV/g.
The zero g bias output is also ratiometric, so the zero g output is
nominally equal to VS/2 at all supply voltages.
The output noise is not ratiometric but is absolute in volts;
therefore, the noise density decreases as the supply voltage
increases. This decrease is because the scale factor (mV/g)
increases while the noise voltage remains constant. At VS = 3.6 V,
the x-axis and y-axis noise density is typically 150 µg/√Hz,
while at VS = 2 V, t he x-axis and y-axis noise density is typically
280 µg/√Hz.
Self test response in g is roughly proportional to the square of
the supply voltage. However, when ratiometricity of sensitivity
is factored in with supply voltage, the self test response in volts
is roughly proportional to the cube of the supply voltage. For
example, at VS = 3.6 V, the self test response for the ADXL316 is
approximately −86 mV for the x-axis, +86 mV for the y-axis,
and +162 mV for the z-axis. At VS = 2 V, the self test response is
approximately −14 mV for the x-axis, +14 mV for the y-axis,
and +28 mV for the z-axis.
The supply current decreases as the supply voltage decreases.
Typical current consumption at VS = 3.6 V is 400 µA, and
typical current consumption at VS = 2 V is 300 µA.
AXES OF ACCELERATION SENSITIVITY
Figure 22 shows the axes of acceleration (AX, AY, and AZ)
sensitivity, corresponding output voltage increases when
accelerated along the sensitive axis.
AZ
AY
AX
13686-023
Figure 22. Axes of Acceleration (AX, AY, and AZ) Sensitivity
GRAVITY
X
OUT
= +1g
Y
OUT
= 0g
Z
OUT
= 0g
X
OUT
= –1g
Y
OUT
= 0g
Z
OUT
= 0g
TOP
X
OUT
= 0g
Y
OUT
= +1g
Z
OUT
= 0g
TOP
X
OUT
= 0g
Y
OUT
= –1g
Z
OUT
= 0g
TOP
X
OUT
= 0g
Y
OUT
= 0g
Z
OUT
= +1g
X
OUT
= 0g
Y
OUT
= 0g
Z
OUT
= –1g
TOP
13686-024
Figure 23. Output Response vs. Orientation to Gravity
Data Sheet ADXL316
Rev. C | Page 13 of 14
LAYOUT AND DESIGN RECOMMENDATIONS
The recommended soldering profile is shown in Figure 24, followed by a description of the recommended soldering profile features in Table 6.
tP
tL
t
25°C TO P E AK
tS
PREHEAT
CRITICAL ZONE
T
L
TO T
P
TEMPERATURE
TIME
RAMP-DOWN
RAMP-UP
T
SMIN
T
SMAX
T
P
T
L
13686-025
Figure 24. Recommended Soldering Profile
Table 6. Recommended Soldering Profile
Profile Feature Sn63/Pb37 Pb-Free
Average Ramp Rate (TL to TP) 3°C/sec maximum 3°C/sec maximum
Preheat
Minimum Temperature (TSMIN) 100°C 150°C
Maximum Temperature (TSMAX) 150°C 200°C
Time (TSMIN to TSMAX), tS 60 sec to 120 sec 60 sec to 180 sec
TSMAX to TL
Ramp-Up Rate 3°C/sec maximum 3°C/sec maximum
Time Maintained Above Liquidous (TL)
Liquidous Temperature (TL) 183°C 217°C
Time (tL) 60 sec to 150 sec 60 sec to 150 sec
Peak Temperature (TP) 240°C + 0°C/−5°C 260°C + 0°C/−5°C
Time within 5°C of Actual Peak Temperature (tP) 10 sec to 30 sec 20 sec to 40 sec
Ramp-Down Rate 6°C/sec maximum 6°C/sec maximum
Time 25°C (t25°C) to Peak Temperature 6 minutes maximum 8 minutes maximum
ADXL316 Data Sheet
Rev. C | Page 14 of 14
OUTLINE DIMENSIONS
1
1.00
BSC
BOTTOM VIEW
TOP VIEW
SIDE VIEW
12
4
6
7
9
10
3
EXPOSED
PAD
0.05 M AX
0.02 NO M
0.152 REF
0.33 M IN
COPLANARITY
0.08
0.55
0.50
0.45
0.40
0.35
0.30
4.10
4.00 SQ
3.90
1.50
1.45
1.40 FOR P ROPE R CONNECT IO N OF
THE EXPOSED PAD, REFER TO
THE PIN CO NFI GURATIO N AND
FUNCTION DES CRIPT IO NS
SECTION OF THIS DATA SHEET.
0.58
0.50
0.44 0.23
0.15
0.07
0.20 M IN
2.20
2.10
2.00
2.60
2.50
2.40
11-19-2018-A
PKG-004624
PIN 1
IN DICATO R AR EA OP TION S
(SEE DETAIL A)
DETAIL A
(JEDEC 95)
SEATING
PLANE
PIN 1
INDICATOR
AREA
Figure 25. 12-Lead Lead Frame Chip Scale Package [LFCSP_SS]
4 mm × 4 mm Body and 1.45 mm Package Height, With Side Solderable Leads
(CS-12-3)
Dimensions shown in millimeters
ORDERING GUIDE
Model1
Measurement
Range (g)
Specified
Voltage (V)
Temperature
Range Package Description
Package
Option
ADXL316WBCSZ ±16 3 −40°C to +105°C 12-Lead Lead Frame Chip Scale
Package [LFCSP_SS]
CS-12-3
ADXL316WBCSZ-RL ±16 3 −40°C to +105°C 12-Lead Lead Frame Chip Scale
Package [LFCSP_SS]
CS-12-3
ADXL316WBCSZ-RL7 ±16 3 −40°C to +105°C 12-Lead Lead Frame Chip Scale
Package [LFCSP_SS]
CS-12-3
1 Z = RoHS Compliant Part.
AUTOMOTIVE PRODUCTS
The ADXL316W models are available with controlled manufacturing to support the quality and reliability requirements of automotive
applications. Note that these automotive models may have specifications that differ from the commercial models; therefore, designers
should review the Specifications section of this data sheet carefully. Only the automotive grade products shown are available for use in
automotive applications. Contact your local Analog Devices account representative for specific product ordering information and to
obtain the specific Automotive Reliability reports for these models.
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