AMG88x1,2 Grid-EYE Datasheet by Panasonic Electric Works

Panasonic
Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
Infrared Array Sensor Grid-EYE (AMG88)
Vertical pixel Horizontal pixel
8 pixels:8 8 pixels:8
Applied voltage
High gain
Low gain
:
:
1
2
:
:
Applied voltage
3.3 V.DC
5 V.DC
3
5
AMG 8 8
Infrared Array Sensor
Grid-EYE
● Temperature detection of two-dimensional area: 8 × 8 (64 pixels)
● Digital output (capability of temperature value output)
● Compact SMD package (adaptively to refl ow mounting)
● RoHS compliant
High Precision Infrared Array Sensor based on Advanced MEMS Technology
● High function home appliances (microwaves and air-conditioners)
● Energy saving at offi ce (air-conditioning/lighting control)
● Digital signage
● Automatic doors/elevators
Product name Number of pixel Operating voltage Amplifi cation factor Part number
Infrared array sensor
Grid-EYE
64
(Vertical 8 × Horizontal 8 Matrix)
3.3 V.DC High gain AMG8831
Low gain AMG8832
5.0 V.DC High gain AMG8851
Low gain AMG8852
Item Performance
High gain Low gain
Applied voltage 3.3 V.DC±0.3 V.DC or 5.0 V.DC±0.5 V.DC
Temperature range of measuring object 0 °C to 80 °C +32 °F to +176 °F −20 °C to 100 °C –4 °F to +212 °F
Operating temperature range 0 °C to 80 °C +32 °F to +176 °F −20 °C to 80 °C –4 °F to +176 °F
Storage temperature range −20 °C to 80 °C –4 °F to +176 °F −20 °C to 80 °C –4 °F to +176 °F
Features
Typical Applications
Ordering Information
Types
Rating
Tape and reel package : 1,000 pcs.
Aug. 201500
Panasonic
Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
Infrared Array Sensor Grid-EYE (AMG88)
Infrared array sensor
3.3 V.DC or 5 V.DC
Selector
Thermistor
Gain
amp ADC
Control
ROM
SDA
SCL
AD_SELECT
INT
I2C I/F
Sensor chip
VDD
Capacitor
10 F
GND
GND
9
6
2
3
5
4
Item Absolute maximum ratings Terminal
Applied voltage −0.3 V.DC to 6.5 V.DC VDD
Input voltage −0.3 V.DC to VDD +0.3 V.DC SCL, SDA, AD_SELECT
Output sink current −10 mA to 10 mA INT, SDA
Static electricity (Human body model) 1 kV All terminals
Static electricity (Machine model) 200 V All terminals
Item Performance
High gain Low gain
Temperature accuracy Typical ±2.5 °C ±4.5 °F Typical ±3.0 °C ±5.4 °F
Human detection distance ✽1Max. 5 m 16.404 ft
Viewing angle Typical 60 °
Optical axis gap Within Typical ±5.6 °
Current consumption
Typical 4.5 mA (normal mode)
Typical 0.2 mA (sleep mode)
Typical 0.8 mA (stand-by mode)
Setup time Typical 50 ms (Time to enable communication after setup)
Typical 15 s (Time to stabilize output after setup)
Item Performance
Number of pixel 64 (Vertical 8 × Horizontal 8 Matrix)
External interface I2C (fast mode)
Frame rate Typical 10 frames/sec or 1 frame/sec
Operating mode ✽1
Normal
Sleep
Stand-by (10 sec or 60 sec intermittence)
Output mode Temperature output
Calculate mode No moving average or Twice moving average
Temperature output resolution 0.25 °C
Number of sensor address 2 (I2C slave address)
Thermistor output temperature range −20 °C to 80 °C –4 °F to +176 °F
Thermistor output resolution 0.0625 °C
Note: ✽1 To have more than 4 °C 7.2 °F of temperature difference from background
Detection object size: 700 × 250 mm 27.559 × 9.843 inch (Assumable human body size)
Note: ✽1 Normal Mode : normal operation mode; Sleep Mode: detection is off (output and data reading not possible); Standby Mode: 1 frame measuring
intermittently every 10 or 60 sec.
✽ INT terminal 4 normally has same voltage as VDD. When interrupting, same as GND (0V)
Absolute Maximum Ratings
Characteristics
Performance
Internal Circuit
Aug. 201500
Panasonic «EEO 4242” E i
Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
Infrared Array Sensor Grid-EYE (AMG88)
87654321
16 15 14 13 12 11 10 9
24 23 22 21 20 19 18 17
32 31 30 29 28 27 26 25
40 39 38 37 36 35 34 33
48 47 46 45 44 43 42 41
56 55 54 53 52 51 50 49
64 63 62 61 60 59 58 57
Horizontal viewing angle 60°
Vertical viewing angle 60°
Pixel number
Each pixel’s horizontall viewing angle (°)
159131721
20
15
10
5
0
25 29 33 37 41 45 49 53 57 61
Pixel number
159131721
20
15
10
5
0
25 29 33 37 41 45 49 53 57 61
Each pixel’s vertical viewing angle (°)
Horizontal viewing central angle (° )
Vertical viewing central angle (° )
−30−40
−40
−30
−20
−10
−20 −10 0
010
10
20
30
40
20 30 40
(0.75)3.6
(0.030)0.142
3.5
11.0±0.05
0.433±0.002
✽
Four corners
4-0.8
4-0.031
10-0.7
10-0.028
P1.27±0.05×4=5.08
P0.050±0.002×4=0.200
8.7
0.138
0.343
P
51
Part No.
(AMG88 is omitted)
Lot No.
1.5
5.3
8.9
0.350
7.8
13-2.0 3.0
0.307
13-0.079
0.118
14-0.5
14-0.020
10.9
0.429
P1.27×4
P0.050×4
4.3
0.059
0.169
N
17
17
8
N8
Lens
□
2.6 0.102
2.0
0.079
8.0
0.209
0.315
11.6
0.457
(1) Pixel array
Pixel array from 1 to 64 is shown below.
(1) Each pixel’s viewing central angle
Sensor’s optical center (the origin of graph below)
gap: within ±5.6 ° (Typical) (Both horizontal and
vertical directions)
(2) Viewing field
Sensor viewing field (typical) is shown below.
(2) Each pixel’s viewing angle (half angle)
Central 4 pixels (Pixel No. 28, 29, 36, 37) viewing
angle (half angle): horizontal direction 7.7 ° (Typical)
vertical direction 8 ° (Typical)
Number Terminal Name
1NC
2SDA
3SCL
4INT
5
AD_SELECT
6GND
7NC
Number Terminal Name
8NC
9VDD
JAVDD-PC
KNC
LDVDD-PC
MVPP
NNC
Note : Leave terminal “NC (No.1,7,8,K and N)”
unconnected.
Make electrical potential of terminals 9 and
M the same.
External dimensions Recommended
PC board pad
Pixel Array And Viewing Field
Optical Properties
Dimensions
General tolerance : ±0.2 ±0.08 unit : mm inch
Aug. 201500
Panasonic w w
Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
Infrared Array Sensor Grid-EYE (AMG88)
10 kΩ±5%
10 kΩ±5%
20 Ω±5%
10 µF±20%
1.5 µF±10%
1 µF±10%
10 kΩ±5%
GND
VDD
To microcomputer etc.
To microcomputer etc.
To microcomputer etc.
2SDA
3SCL
4INT
5
AD_SELECT
6GND
MVPP
LDVDD-PC
JAVDD-PC
9VDD
1.5 dia.
+0.1
0
0.059 dia.
+0.004
0
9.0±0.1
2.0±0.1 4.0±0.1
0.079±0.004 0.157±0.004
16.0±0.1
0.630±0.004
12.6±0.1
0.496±0.004
Direction of picking
16.0±0.3
7.5±0.1 1.75±0.1
0.630±0.012
0.295±0.004 0.069±0.004
1.5 dia.
+0.1
0
0.059 dia.
+0.004
0
0.35±0.05
0.014±0.020
4.7
±0.1
0.354±0.004
0.185±0.004
10 kΩ±5%
10 kΩ±5%
10 kΩ±5%
20 Ω±5%
10 µF±20%
1.5 µF±10%
1 µF±10%
10 kΩ±5%
2SDA MVPP
LDVDD-PC
JAVDD-PC
9VDD
3SCL
4INT
5
AD_SELECT
6GND
GND
VDD
To microcomputer etc.
To microcomputer etc.
To microcomputer etc.
380.0±2.0 dia.
14.961±0.079 dia.
80±0.1 dia.
3.150±.039 dia.
Top cover tape
Embossed carrier tape
21.5±1.0
17.5±1.0
13±0.2 dia.
0.512±0.08 dia.
0.689±0.039
0.846±0.039
■ Precaution for fundamental structure of sensor
Infrared Array Sensor is a thermopile type infrared
sensor which detects the amount of infrared rays. Below
conditions generally degrade the temperature accuracy.
Carefully check the performance and stability under
actual use conditions, and perform temperature
corrections when necessary.
• When heating elements exist near the mounting
position of the sensor.
• When the sensor is exposed to cold or hot air.
• When the temperature of the sensor body rapidly
changes.
• When substances (e.g., glasses, acrylics or steams),
which hardly transmit a far infrared ray, exist
between the sensor and the detected object.
• When substances (e.g., foreign substances or
water), which hardly transmit a far infrared ray,
adhere to the lense of the sensor.
■ Use environment
1) Temperature: See the specifications
2) Humidity: Between 15% and 85% R.H. (Avoid
freezing and dew condensation)
3) Atmospheric pressure: Between 86 and 106 kPa
4) Vibrations and shocks may damage the sensor, and
cause malfunction and performance deterioration.
If loads and shocks are applied on the lense,
the damaged sensor may cause malfunction and
performance deterioration.
5) The product is not water/splash-proof. Perform
water/dust-proofing and dew condensation/
freezing countermeasures in accordance with use
environment. When dew condensation occurs,
responsiveness of heat source detection may delay
for several seconds.
6) Avoid use and storage in the corrosive gas (organic
solvent, sulfurous acid and hydrogen sulfide gases)
to avoid malfunction and performance deterioration.
7) Use surge absorbers as applying the external surge
voltage may damage the internal circuit.
8) Malfunction may occur near electric noises from
static electricity, lightning, broadcast or amateur radio
stations and mobile phones.
9) The sensor can continuously operate within the
range of using ambient temperature (using ambient
humidity). However, ensure that humidity is within the
range described in the following page as humidity
varies according to temperature. Avoid the continuous
operation near the operational limit. The temperature
range does not guarantee the durability.
External Circuit
(1)
In case of setting I2C slave address of the sensor 1101000
✽ Connect terminal 5 (AD_SELECT) to GND.
This circuit is an example to drive infrared array sensor “Grid-EYE”, so that we will not take any responsibility of loss
which is due to this circuit.
(2)
In case of setting I2C slave address of the sensor 1101001
✽ Connect terminal 5 (AD_SELECT) to VDD.
Tape dimensions Dimensions of tape reel
Packing Format (Tape and Reel)
Packing Format (Tape and Reel)
unit : mm inch
Aug. 201500
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Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
Infrared Array Sensor Grid-EYE (AMG88)
Tolerance range
85
15
Humidity (%RH)
(Avoid freezing
at 0 °C 32 °F
or below)
(Avoid dew
condensation at
0 °C 32 °F or below)
Temperature (°C, °F)
0
+32
80
+176
−20
−4
Temperature (°C, °F)
Humidity (%RH)
Tolerance range
0
+32
80
+176
−20
−4
(Avoid dew
condensation)
(Avoid freezing
at 0 °C 32 °F
or below)
85
15
Low gain typeHigh gain type
T1
T2
T3
t1t2
■ Other precautions
These specifications are for individual components.
Before use, carefully check the performance and quality
under actual use conditions to enhance stability.
1) Once the individual sensor is dropped, do not
use. Drop may cause functional disorders.
2) Writing to the unspecified register/with the
unspecified bit may cause malfunction and
performance deterioration. (please consult us)
3) Misconnection and use beyond the specified
temperature range may damage the product.
4) Once below shocks are applied, do not
use the product as applying highfrequency
oscillation to the sensor body may damage the
product.
• Contact with metal objects
• Contact with other sensors
5) Follow the instructions below as static
electricity may damage the product.
• For storage and transportation, avoid plastic
containers which are easily electrified.
• When storing and transporting the sensor,
choose the environment where static
electricity is hardly generated (e.g., humidity
between 45 and 60 %) and protect
the product by using electroconductive
packaging materials.
• Once unpacked, perform antistatic
countermeasures.
(1) Operators handling sensors must wear
antistatic cloths and human body
grounding devices.
(2) Cover the surface of workbench by
electro-conductive plates and ground
measuring instruments and jigs.
(3) Use the soldering iron which has a small
leakage current or ground the soldering
tip.
(4) Ground the assembling equipment.
• Use a stabilized power supply. A power
superimposed noise may cause malfunction.
■ Range of using ambient temperature (using
ambient humidity)
The sensor can continuously operate within the range
of using ambient temperature (using ambient humidity).
However, ensure that humidity is within the range below
as humidity varies according to temperature. Avoid the
continuous operation near the operational limit. Before
use, check the stability under the usage environment
as high humidity or high temperatures generally
accelerates deterioration of the electronic component.
• The temperature range does not guarantee the
durability
■ Mounting
Use the land of the printed-circuit boardon which
the sensor is securely fixed. The recommended
printed-circuit board is FR4 (thickness 1.6 mm 0.063
inch). When mounting on the deprecated circuit
board, carefully check the performance and quality
under actual use conditions before use.
• A large noise on the power supply may cause
malfunction. Place the recommended capacitor near
the sensor (within 20 mm 0.787 inch of the wiring
pattern length) between sensor input terminals
(VDD-GND) to secure power superimposed noise
resistance. Test with the actual machine and re-
select the capacitor with optimal capacitance.
• Prevent the metal part of other electronic
components from contacting with the sensor
body as the upper face (where part numbers are
imprinted) of the sensor is GND.
■ Soldering
When soldering, avoid the external thermal influence.
Heat deformation may damage the sensor or deteriorate
its performance. Use the non-corrosive rosin flux.
1) Manual soldering
• Raise the temperature of the soldering tip
between 350 and 400 °C 662 and 752 °F
(30 and 60 W) and solder within 3 seconds.
• The sensor output may vary if the load is
applied on the terminal during soldering.
• Keep the soldering tip clean.
2) Reflow soldering
Below are recommended temperature profiles/
conditions of reflow.
• When printing cream solder, the screen
printing method is recommended.
• For the foot pattern, see the recommended
diagram of the printed-circuit board.
• Carefully align the terminal with the pattern
as self-alignment may not be reliable.
• The temperature of the profile is the value
measured near the terminal on the printed-
circuit board.
• After reflowing, when performing reflow
soldering on the back surface of the circuit
board, use an adhesive to fix the board.
T1 = 150 to 180 °C
302 °F to 356 °F
T2 = 230 °C 446 °F
T3 = Below 250 °C 482 °F
t1 = 60 to 120 sec.
t2 = Less than 30sec.
3) After soldering, do not apply stress on the
soldered part when cutting or bending the
circuit board.
4) Rework soldering
• Complete rework at a time.
•
Use a flattened soldering tip when performing
rework on the solder bridge. Do not add the flux.
• Keep the soldering tip below the temperature
described in the specifications.
5) Prevent human hands or metal pieces from
contacting with the sensor terminal. Such
contact may cause anomalous outlets as the
terminal is exposed to the atmosphere.
6) After soldering, prevent chemical agents from
adhering to the sensor when applying coating to
avoid insulation deterioration of the circuit board.
Aug. 201500
Panasonic
Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
Infrared Array Sensor Grid-EYE (AMG88)
■ Wire connection
1) Correctly wire as in the connection diagram.
Reverse connection may damage the product
and degrade the performance.
2) Do not use idle terminals. Such use may damage
the sensor.
3) For cable wiring, use shield wires with possibly short
wiring lengths to prevent the influence of the noise.
■ Cleaning
Avoid ultrasonic cleaning as this may cause
disconnection of the wire.
■ Storage and transportation
1) Excessive vibrations and shocks during transport
may damage the product. Carefully handle the
exterior box and the reel.
2) Extremely bad storage conditions may deteriorate
solderability or characteristics, and defect the
appearance. Recommended conditions of the
storage place are below.
• Temperature: 0 to 45 °C 32 to 113 °F
• Humidity: Below 70 % R.H.
• Atmosphere: Low-dust and free from noxious
chemicals such as sulfurous acid gas
2) The package is moisture-proof due to its
sensitivity to humidity. When storing the sensor,
follow the instructions below.
• Promptly use after opening. (within a week,
below 30 °C 86 °F/60 % R.H.)
• Once unpacked, preserving in a moisture-
proof manner, such as keeping in a
moisture-proof bag with silica gels, is
recommended for long-term storage. (use
within 3 months)
✽ During soldering, when adding thermal stress
in a moisture absorbing state, moisture
evaporates, swells and generates stress to
the internal package. To avoid swellings and
cracks in the surface of the package, follow
the soldering conditions.
■ Special notes
We exert maximum efforts for quality control of the
product, however :
1) To prevent occurrence of unexpected
circumstances, please inform us of the
specifications of your product, customers, use
conditions and details of the attachment position.
2) Have sufficient margin values of driving/
performance guarantee described in the
specifications and apply safety measures with
double circuits, if serious effects on human
lives or property are predicted due to a quality
failure of the product. Those countermeasures
are also for the product liability.
3) A warranty period is one year after the delivery
to your company. Quality assurance is limited
to the items and the scopes described in the
specifications.
If a defect is found after the delivery, we will
promptly provide a replacement or change/
repair the defect part at the place of delivery
in good faith. Exceptions are below.
• Damages by a failure or a defect which
arose after the delivery.
• After the delivery, when storing and
transporting, if conditions other than
conditions in the specifications are applied to
the product.
• Damages by unforeseen phenomenon which
cannot be predicted with the technologies
available at the time of delivery.
• Damages by natural and anthropogenic
disasters, such as earthquake, flood, fire
and war, which are beyond our reasonable
control.
■ Export control
[Customers within Japan]
This product is subject to the Foreign Exchange
and Foreign Trade Act enacted by the Japanese
government. When exporting the product from Japan or
taking the product out of Japan, export permission
from the Japanese government is required. (as of Aug
2015). Do not use the product for other purposes.
When disposing surplus stock or inventory, prevent
unauthorized reuse and do not sell the products to the
third party.
[Customers outside Japan]
This product is subject to the laws concerning security
export control (the Foreign Exchange and Foreign Trade
Act) enacted by the Japanese government. We obtain
export permission by the Japanese government in order
to resale/provide the products. Do not use the product
for other purposes. If exporting the product from your
country, laws or regulations of the country may restrict
the export. When disposing surplus stock or inventory,
prevent unauthorized reuse and do not sell the products
to the third party.
Aug. 201500