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Datasheet A2TPMI
TPMI Ordering Information
Part code:
sn TPMI n3c xxx Gxx Oxx nnn Pnx MxGxx xxxx
Series (sn)
A2
analog ASIC - version 1
TPMI
- TO 39 housing
- 5 isolated pins, 1 ground pin to housing
- internal ASIC for signal conditioning
Sensor chip and cap (n3c)
chip:
n = 3
0.7 x 0.7 mm2 absorber (standard)
digit "3":
temperature reference included (standard for TPMI)
cap:
standard cap, window diameter 2.5 mm2, fov = 60°
/ lens cap of various lengths
c = 4
c = 6
c = 7
high cap, additional internal optics, e.g. internal reflector (IR)
square hole 3.5 x 3.5 mm2, low cap, large fov = 100°
Sensor optics (xxx)
blank
L-x.y
IRA
A
standard filter with 5.5 µm cut-on wavelength
silicon lens with x.y mm focal length
internal reflector (mirror)
internal aperture
Infrared filter on sensor (Gxx)
blank
G9
standard filter with 5.5 µm cut-on wavelength
pyrometry filter, 8..14 µm bandpass
Gxx
PerkinElmer specified broadband or (narrow) bandpass filter
Output configuration (Oxx)
Pin VTobj
A
B
C
ambient temperature compensated output voltage representing object temperature
not compensated output voltage
comparator 1 enabled
Pin VTamb
A
V
C
output voltage representing ambient (sensor) temperature
Vref = 1.225 V
comparator 2 enabled
Temperature sensing range (n)
nnn
-20 ... nnn°C (remark: for object T range < 100°C the min. T-range may be >20°C)
Option: Printed circuit board (pcb)
P1
standard pcb 17 x 33 mm2
mini pcb 17 x 20 mm2
P3
L1 or L2
electrical low pass filter on pcb (L1 = 1st order with RC; L2 = 2nd order with OpAmp)
Option: External optics and filter
ML / MR / MF mirror left / right / front looking
G
standard filter glued to mirror
G12
G12 (uncoated silicon) filter glued to mirror
Option: Connector
blank
none
WTB
wire to board
I / JxT
I / JxS
I / JxxC
I = customer specific connector / J = standard JST connector, x = no of pins, top entry
I = customer specific connector / J = standard JST connector, x = no of pins, side entry
with counterpart
A2TPMI Datasheet Rev4
Page 3 of 21
Rev. Oct 2003
PERKINELMER [ PERKINELMER OPTOELECTRONICS ]
