Datasheet
TPMI Ordering Information
Part code:
Series (sn)
A2
A2TPMI
Ô
nnn
Pnx
MxGxx
xxxx
sn
TPMI
n3c
xxx
Gxx
Oxx
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:
2
0.7 x 0.7 mm absorber (standard)
n=3
digit "3":
cap:
c=4
c=6
c=7
temperature reference included (standard for TPMI)
standard cap, window diameter 2.5 mm , fov = 60°
/ lens cap of various lengths
high cap, additional internal optics, e.g. internal reflector (IR)
2
square hole 3.5 x 3.5 mm , low cap, large fov = 100°
2
Sensor optics (xxx)
blank
standard filter with 5.5 µm cut-on wavelength
L-x.y
silicon lens with x.y mm focal length
IRA
internal reflector (mirror)
A
internal aperture
Infrared filter on sensor (Gxx)
blank
standard filter with 5.5 µm cut-on wavelength
G9
pyrometry filter, 8..14 µm bandpass
Gxx
PerkinElmer specified broadband or (narrow) bandpass filter
Output configuration (Oxx)
Pin V
Tobj
A
ambient temperature compensated output voltage representing object temperature
B
not compensated output voltage
C
comparator 1 enabled
Pin V
Tamb
A
V
C
output voltage representing ambient (sensor) temperature
V
ref
= 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)
2
standard pcb 17 x 33 mm
P1
mini pcb 17 x 20 mm
2
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 = customer specific connector / J = standard JST connector, x = no of pins, top entry
I / JxS
I = customer specific connector / J = standard JST connector, x = no of pins, side entry
I / JxxC
with counterpart
A2TPMI Datasheet Rev4
Page 3 of 21
Rev. Oct 2003
PERKINELMER [ PERKINELMER OPTOELECTRONICS ]
