Features
l
Miniature clear plastic package (4.5 5.5 mm)
l
Low noise
l
Built-in thermosensor
Applications
l
Camera auto exposure meter
l
Various photometric applications
P H O T O I C
Photo IC for photometry
Built-in single-element photodiode and log amp
S6969
S6969 is designed for camera exposure meters. It consists of a single-element photodiode and an IC integrating a logarithmic amplifier circuit and
a thermosensor.
s
Absolute maximum ratings (Ta=25
C)
Parameter
Symbol
Value
Unit
Note
Supply voltage
Vcc
-0.3 to +7
V
Input voltage
-
Do not input voltage
-
Other terminals
Operating temperature
Topr
-20 to +60
C
Storage temperature
Tstg
-30 to +80
C
Soldering
-
230
C, 3 s
-
s
Recommended operating conditions
Parameter
Symbol
Value
Unit
3.0 to 3.5
Supply voltage
Vcc
4.5 to 5.5
V
Operating temperature
Topr
-15 to +40
C
s
Optical characteristics (Ta=25 C)
Parameter
Symbol
Condition
Min.
Typ.
Max.
Unit
-
320 to 1100
-
Spectral response range
*
-
320 to 730
-
nm
-
960
-
Peak sensitivity
wavelength
p
*
-
560
-
nm
100 lx, A light source
-
2.75
-
A
Short circuit current
Isc
100 lx, A light source *
-
240
-
nA
* When used with a standard visual compensation filter (0.5 mm thick)
s
Temperature characteristics (Ta= -15 to +40 C, based on a value at 25 C, Vcc=3.2 V, unless otherwise noted)
Parameter
Symbol
Condition
Min.
Typ.
Max.
Unit
Terminal
Terminal voltage change
Vrf4
-30
-
30
mV
VR
Output voltage
temperature coefficient
-
17.8
-
mV/C
TO
Output voltage: 500 mV
-
2500
-
Output voltage: 1000 mV
-
2900
-
Output voltage: 1500 mV
-
3000
-
Output voltage
temperature coefficient
Output voltage: 2000 mV
-
3100
-
ppm/C
PO
HAMAMATSU PHOTONICS K.K., Solid State Division
1126-1 Ichino-cho, Hamamatsu City, 435-8558 Japan, Telephone: (81) 053-434-3311, Fax: (81) 053-434-5184, http://www.hamamatsu.com
U.S.A.: Hamamatsu Corporation: 360 Foothill Road, P.O.Box 6910, Bridgewater, N.J. 08807-0910, U.S.A., Telephone: (1) 908-231-0960, Fax: (1) 908-231-1218
Germany: Hamamatsu Photonics Deutschland GmbH: Arzbergerstr. 10, D-82211 Herrsching am Ammersee, Germany, Telephone: (49) 08152-3750, Fax: (49) 08152-2658
France: Hamamatsu Photonics France S.A.R.L.: 8, Rue du Saule Trapu, Parc du Moulin de Massy, 91882 Massy Cedex, France, Telephone: 33-(1) 69 53 71 00, Fax: 33-(1) 69 53 71 10
United Kingdom: Hamamatsu Photonics UK Limited: 2 Howard Court, 10 Tewin Road, Welwyn Garden City, Hertfordshire AL7 1BW, United Kingdom, Telephone: (44) 1707-294888, Fax: (44) 1707-325777
North Europe: Hamamatsu Photonics Norden AB: Smidesvgen 12, SE-171 41 Solna, Sweden, Telephone: (46) 8-509-031-00, Fax: (46) 8-509-031-01
Italy: Hamamatsu Photonics Italia S.R.L.: Strada della Moia, 1/E, 20020 Arese, (Milano), Italy, Telephone: (39) 02-935-81-733, Fax: (39) 02-935-81-741
Information furnished by HAMAMATSU is believed to be reliable. However, no responsibility is assumed for possible inaccuracies or omissions.
Specifications are subject to change without notice. No patent rights are granted to any of the circuits described herein. 2001 Hamamatsu Photonics K.K.
Photo IC for camera photometry
S6969
Cat. No. KPIC1038E01
Feb. 2001 DN
s
Equivalent circuit
s
Dimensional outline (unit: mm)
KPICC0037EA
7
5
6
4
3
1
2
-
+
GND
TO
-
+
-
+
-
8
-
+
9
Vcc
NC
PO
V
F
V
R
+
KPICA0021EA
0.89
0.40
1.5 0.2
4.6 0.2
(INCLUDING BURR)
0.4 0.2
1.5 0.4
1.5 0.4
4.5
1.8
1.2
ACTIVE AREA
PHOTOSENSITIVE
SURFACE
7.5 0.3
0.7 0.3
0.7 0.3
0.25
0.1
3
5
5.5
5.4
5.6 0.2
(INCLUDING BURR)
2.0
3
1.0
10
CATHODE
CATHODE
GND
TO (THERMOSENSOR OUTPUT)
VF (PHOTOMETRIC OUTPUT
ADJUSTMENT)
VR (REF VOLTAGE)
NC
PO (PHOTOMETRIC OUTPUT)
Vcc
NC
Tolerance unless otherwise
noted: 0.1, 2
Shaded area indicates burr.
0.7 0.15
s
Electrical and optical characteristics (Ta=25 C, Vcc=3.2 V, unless otherwise noted)
Parameter
Symbol
Condition
Min.
Typ.
Max.
Unit
Terminal
Current consumption
Icc
100 lx, A light source, Vcc=6.5 V *
-
3.5
6.0
mA
-
Terminal voltage
Vrf
2.05
2.20
2.35
V
Load regulation
Vrf
Load current 0 to 2 mA
(with respect to 0.5 mA)
-12
-
12
mV
VR
Reference
voltage
Output voltage
V
TO
1.2
-
1.68
V
Load regulation
V
TO
R
L
=100 k
(with respect to no load)
-10
-
10
mV
TO
Thermo-
sensor
Output voltage 1
V
POS
100 lx, A light source
VF terminal resistance 47 k
*
952
1092
1232
mV
Output voltage 1
load regulation
V
PO1
R
L
=100 k
(with respect to no load)
-10
-
10
mV
V
PO2
VF terminal resistance 27 k
140
170
270
Output voltage 1 change
V
PO3
VF terminal resistance 100 k
-270
-170
-140
mV
Output change 1
V
PO4
Difference between output voltage at
1 lx and output voltage 1 *
521
545
569
mV
Output change 2
V
PO5
Difference between output voltage at
0.1 lx and output voltage 1 *
793
817
841
mV
Power supply response
tp
Time required to reach within specified
V
PO5
value after power is turned on
-
-
80
ms
PO
Photometric
output
* When used with a standard visual compensation filter (0.5 mm thick)
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