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海曼80×64传感器手册.pdf
HTPA80x64dR1L5.0/1.0
Thermopile Array With Lens Optics
Rev.5: 2017.04.25 Schnorr
1 Principal Schematic for HTPA80x64d:
80x64 Array
+1280 electrical
Offsets
Reference/Vtemp
POR
CLK
Digital
OPA
ADC
MISO
MOSI
SCLK
EE_Enable*
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VDD
VSS
* EE_Enable : The slave select is used to switch communication between sensor and
EEPROM.
HEIMANN Sensor GmbH Contact / Customer Support
Maria-Reiche-Str. 1
Phone 49 (0) 6123 60 50 30
D-01109 Dresden / Germany Fax 49 (0) 6123 60 50 39
Internet
www.heimannsensor.com
mail: info@heimannsensor.com
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HTPA80x64dR1L5.0/1.0
Thermopile Array With Lens Optics
Rev.5: 2017.04.25 Schnorr
Pin Assignment– Bottom View:
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6
Figure 1: pin-allocation
Pin
Symbol
Description
1
2
3
4
5
6
VDD
VSS
Positive supply voltage
Negative supply voltage / Ground (0V) (connected to housing)
EE_Enable Digital I/O, Sensor/EEPROM select
MISO
MOSI
SCLK
Digital I/O, Serial data in of module
Digital I/O, Serial data out of module
Digital I/O, Serial clock
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HEIMANN Sensor GmbH Contact / Customer Support
Maria-Reiche-Str. 1
Phone 49 (0) 6123 60 50 30
D-01109 Dresden / Germany Fax 49 (0) 6123 60 50 39
Internet
www.heimannsensor.com
mail: info@heimannsensor.com
HTPA80x64dR1L5.0/1.0
Thermopile Array With Lens Optics
Rev.5: 2017.04.25 Schnorr
2 Optical Orientation:
Last row
First row
Index tap
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HEIMANN Sensor GmbH Contact / Customer Support
Maria-Reiche-Str. 1
Phone 49 (0) 6123 60 50 30
D-01109 Dresden / Germany Fax 49 (0) 6123 60 50 39
Internet
www.heimannsensor.com
mail: info@heimannsensor.com
HTPA80x64dR1L5.0/1.0
Thermopile Array With Lens Optics
Rev.5: 2017.04.25 Schnorr
3 Order Code Example
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HEIMANN Sensor GmbH Contact / Customer Support
Maria-Reiche-Str. 1
Phone 49 (0) 6123 60 50 30
D-01109 Dresden / Germany Fax 49 (0) 6123 60 50 39
Internet
www.heimannsensor.com
mail: info@heimannsensor.com
HTPA80x64dR1L5.0/1.0
Thermopile Array With Lens Optics
Rev.5: 2017.04.25 Schnorr
4 Serial Order of Frame
The sensor is divided into two parts (top and bottom half) which are again separated into 4
blocks. The readout order is shown below for the different blocks.
Whenever a conversion is started the block x of the top and bottom half are measured at the
same time. Each block consists of 640 Pixel that are sampled fully parallel. The readout order
on the bottom half is mirrored compared to the top half so that the central lines are always
read last.
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The electrical offsets are sampled according to the top and bottom half. The matching rows
for the corresponding electrical offsets and active Pixel are marked with the same color. The
conversion of the electrical offsets is started by setting the BLIND bit during the start
command, see 7.3.
HEIMANN Sensor GmbH Contact / Customer Support
Maria-Reiche-Str. 1
Phone 49 (0) 6123 60 50 30
D-01109 Dresden / Germany Fax 49 (0) 6123 60 50 39
Internet
www.heimannsensor.com
mail: info@heimannsensor.com
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Block 0 (bottom)Block 0 (top)Block 1 (top)Block 2 (top)Block 3 (top)Block 3 (bottom)Block 2 (bottom)Block 1 (bottom)80x64d active 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electrical offset01234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859606162636465666768697071727374757677787980818283848586878889909192939495969798991001011021031041051061071081091101111121131141151161171181191201211221231241251261271281291301311321331341351361371381391401411421431441451461471481491501511521531541551561571581591601611621631641651661671681691701711721731741751761771781791801811821831841851861871881891901911921931941951961971981992002012022032042052062072082092102112122132142152162172182192202212222232242252262272282292302312322332342352362372382392402412422432442452462472482492502512522532542552562572582592602612622632642652662672682692702712722732742752762772782792802812822832842852862872882892902912922932942952962972982993003013023033043053063073083093103113123133143153163173183193203213223233243253263273283293303313323333343353363373383393403413423433443453463473483493503513523533543553563573583593603613623633643653663673683693703713723733743753763773783793803813823833843853863873883893903913923933943953963973983994004014024034044054064074084094104114124134144154164174184194204214224234244254264274284294304314324334344354364374384394404414424434444454464474484494504514524534544554564574584594604614624634644654664674684694704714724734744754764774784794804814824834844854864874884894904914924934944954964974984995005015025035045055065075085095105115125135145155165175185195205215225235245255265275285295305315325335345355365375385395405415425435445455465475485495505515525535545555565575585595605615625635645655665675685695705715725735745755765775785795805815825835845855865875885895905915925935945955965975985996006016026036046056066076086096106116126136146156166176186196206216226236246256266276286296306316326336346356366376386396406416426436446456466476486496506516526536546556566576586596606616626636646656666676686696706716726736746756766776786796806816826836846856866876886896906916926936946956966976986997007017027037047057067077087097107117127137147157167177187197207217227237247257267277287297307317327337347357367377387397407417427437447457467477487497507517527537547557567577587597607617627637647657667677687697707717727737747757767777787797807817827837847857867877887897907917927937947957967977987998008018028038048058068078088098108118128138148158168178188198208218228238248258268278288298308318328338348358368378388398408418428438448458468478488498508518528538548558568578588598608618628638648658668678688698708718728738748758768778788798808818828838848858868878888898908918928938948958968978988999009019029039049059069079089099109119129139149159169179189199209219229239249259269279289299309319329339349359369379389399409419429439449459469479489499509519529539549559569579589599609619629639649659669679689699709719729739749759769779789799809819829839849859869879889899909919929939949959969979989991000100110021003100410051006100710081009101010111012101310141015101610171018101910201021102210231024102510261027102810291030103110321033103410351036103710381039104010411042104310441045104610471048104910501051105210531054105510561057105810591060106110621063106410651066106710681069107010711072107310741075107610771078107910801081108210831084108510861087108810891090109110921093109410951096109710981099110011011102110311041105110611071108110911101111111211131114111511161117111811191120112111221123112411251126112711281129113011311132113311341135113611371138113911401141114211431144114511461147114811491150115111521153115411551156115711581159116011611162116311641165116611671168116911701171117211731174117511761177117811791180118111821183118411851186118711881189119011911192119311941195119611971198119912001201120212031204120512061207120812091210121112121213121412151216121712181219122012211222122312241225122612271228122912301231123212331234123512361237123812391240124112421243124412451246124712481249125012511252125312541255125612571258125912601261126212631264126512661267126812691270127112721273127412751276127712781279
HTPA80x64dR1L5.0/1.0
Thermopile Array With Lens Optics
Rev.5: 2017.04.25 Schnorr
5 Characteristics:
n-poly/p-poly Si
approx. 300 kOhms
approx. 450 V/W without optics and filter
<4 ms
SPI
No
1 to 13 MHz
256 kBit
5.1 Common Specifications:
Technology
Element Resistance
Sensitivity
Thermal pixel time constant
Digital Interface
Analog Output
selectable Clock
EEPROM size
Pitch
Absorber size
Max. Framerate
(complete frame with maximum SPI and sensor clock speed and reduced ADC resolution)
5120 sensitive elements
90 µm
44 µm
200 Hz
5.2 Optical characteristics:
Focal length:
F-Number:
Field of view:
Lens coating:
5.0 mm (“L” equals the focal length of the lens)
1.0
88 x 70 deg
AR-Coating; average reflectance per surface
< 3% for 8µm < λ < 11.5 µm
Environment acc. for MIL-C-48497
D
a
t
a
s
h
e
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H
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P
A
8
0
x
6
4
d
R
1
L
5
.
0
/
1
.
0
P
a
g
e
6
o
f
2
5
HEIMANN Sensor GmbH Contact / Customer Support
Maria-Reiche-Str. 1
Phone 49 (0) 6123 60 50 30
D-01109 Dresden / Germany Fax 49 (0) 6123 60 50 39
Internet
www.heimannsensor.com
mail: info@heimannsensor.com
HTPA80x64dR1L5.0/1.0
Thermopile Array With Lens Optics
Rev.5: 2017.04.25 Schnorr
5.3 Electric Specifications:
Absolute Maximum Ratings:
Parameter
Symbol Condition
Supply Voltage
Voltage at All inputs
and outputs
Storage Temperature
VDD
VIO
TSTG
MIN.
TYP. MAX.
Unit
-0.3
-0.3
-40
3.6
V
VDD+0.3 V
85
Deg. C
Operating Conditions:
Parameter
Supply Voltage
Supply Current
(sensor running)
Supply Current
(sensor in idle state)
Standby Current
(sensor in sleep state)
Operation
Temperature
ESD-Protection
Symbol Condition
MIN.
TYP. MAX.
Unit
VDD
IDD
IDD
ISBY
TA
Human body
model
100pF + 1k5Ohm
3.3
20
tbd
tbd
-20
2.0
3.35
3.6
25
30
tbd
tbd
tbd
10
V
mA
mA
µA
65
Deg. C
kV
Electrical Characteristics
Parameter
Symbol Condition
MIN.
TYP. MAX. Unit
Digital Input
Internal Clock
frequency
Internal I²C Pull up
Bias current
BPA current
Input voltage high
Input voltage low
PTAT
Temperature range
FCLK
RPU
IBIAS
IBPA
VIH
VIL
PTAT gradient
1
1
1
0.2
0.7xVDD
tbd
5
100
3
1.5
tbd
174
tbd
13
MHz
kOhm
100
µA
13
µA
4.0
V
0.3xVDD V
tbd
Deg.
C
K/V
HEIMANN Sensor GmbH Contact / Customer Support
Maria-Reiche-Str. 1
Phone 49 (0) 6123 60 50 30
D-01109 Dresden / Germany Fax 49 (0) 6123 60 50 39
Internet
www.heimannsensor.com
mail: info@heimannsensor.com
D
a
t
a
s
h
e
e
t
H
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8
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7
o
f
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5
HTPA80x64dR1L5.0/1.0
Thermopile Array With Lens Optics
Rev.5: 2017.04.25 Schnorr
Preamplifier / ADC
Parameter
Symbol Condition
FCHP
Chopper frequency
NPA
Preamplifier Noise
Frame rate (Full Array)
FR1
Frame rate (Quarter Array) FR4
ADC pos. Reference
VREFP
ADC neg. Reference
VREFN
at 20 kHz
REF_CAL 00
REF_CAL 01
REF_CAL 10
REF_CAL 11
REF_CAL 00
REF_CAL 01
REF_CAL 10
REF_CAL 11
ADCLSB at 16 Bit
MIN.
TYP. MAX. Unit
1.8
7.2
6.5
20
72
8.9
35.6
1.529
1.442
1.355
1.268
0.850
0.901
0.968
1.056
21.9
87.6
20.7
kHz
nV/HZ1/2
Hz
HZ
V
V
µV
ADC resolution
6 SPI Timings HTPA80x64d:
Parameter
SPI clock frequency
low pulse duration
high pulse duration
data set up time
data hold time
start setup time
stop setup time
Time between STOP/ START
Symbol MIN.
TYP. MAX. Unit
FCLK
TCLK,lo
TCLK,hi
TSU,data
Thd,data
TSU,start
TSU,stop
Tbuf
30
40
30
10
50
50
200
10
MHz
ns
ns
ns
ns
ns
ns
ns
D
a
t
a
s
h
e
e
t
H
T
P
A
8
0
x
6
4
d
R
1
L
5
.
0
/
1
.
0
P
a
g
e
8
o
f
2
5
HEIMANN Sensor GmbH Contact / Customer Support
Maria-Reiche-Str. 1
Phone 49 (0) 6123 60 50 30
D-01109 Dresden / Germany Fax 49 (0) 6123 60 50 39
Internet
www.heimannsensor.com
mail: info@heimannsensor.com
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