*1. These ratings must not be exceeded, not even momentarily. If a rating is exceeded, there is a risk of IC failure, deterioration in characteristics, and decrease
in reliability.
*2. V
DD
is a V
DD
value of recommended operating conditions.
*3. When stored in nitrogen or vacuum atmosphere applied to IC itself only (excluding packaging materials).
Recommended Operating Conditions
The recommended operating conditions are the conditions for which the electrical characteristics are guaranteed.
VSS=0V
Parameter
Supply voltage
OUT output load
*1
REF output load
*1
Operating temperature
T
a
Symbol
V
DD
Conditions
MIN
2.7
-
-
-40
TYP
5.0
-
-
-
MAX
5.5
100
100
85
Unit
V
pF
pF
°C
*1. The output load of the OUT and REF outputs presumes capacitive load only. For current load, an error in the output voltage occurs, so the outputs must
be used under high-impedance conditions.
Note. Since it may influence the reliability if it is used out of range of recommended operating conditions, this product should be used within this range.
SEIKO NPC CORPORATION - 3
SM3320AGA
Electrical Characteristics
DC Characteristics
Recommended operating conditions using reference circuit, unless otherwise noted
Parameter
Current consumption
Logic input voltage 1
Logic input voltage 2
Logic input current 1
Logic input current 2
Logic output impedance
REF output voltage
OUT maximum output voltage
Output impedance
Symbol
I
DD
V
IH1
V
IL1
V
IH2
V
IL2
I
IH1
I
IL1
I
IH2
I
IL2
Z
DATA
V
REF
V
OUT
H
Z
O
Conditions
OE=0V, No output load
DATA,CLK,SE,A0,A1,A2
pins
OE pin
DATA,CLK,SE,
A0,A1,A2,pins
OE pin,
V
DD
=5.0V
V
IH
=V
DD
V
IL
=0V
V
IH
=V
DD
V
IL
=0V
*1
MIN
-
0.8V
DD
-
0.8V
DD
-
-
-1
-
-20
-
0.08V
DD
0.65V
DD
-
TYP
1.5
-
-
-
-
-
-
10
-10
-
0.10V
DD
0.70V
DD
400
MAX
3.0
-
0.2V
DD
-
0.2V
DD
1
-
20
-
400
0.12V
DD
-
1000
Unit
mA
V
V
μA
μA
Ω
V
V
Ω
DATA pin, read mode
Load capacitance < 100pF
OUT pin
*2
*1. If a large load capacitance is connected to REF, the REF voltage may begin to oscillate. Accordingly, the load capacitance connected to the REF output
should be 100pF or lower.
*2. The output impedance Z
O
is given by the following equation, where V10 is the output voltage for 10kΩ load resistance and V0 is the output voltage with
no load.
Z
O
= (V0/V10 - 1)*10 [kΩ]
SEIKO NPC CORPORATION - 4
SM3320AGA
Photodiode Characteristics
Recommended operating conditions using reference circuit, unless otherwise noted.
Parameter
*1
Photodetector sensitivity 1
*1
Photodetector sensitivity 2
Photodetector sensitivity 3
*1
*1
Symbol
S1/S4
S2/S4
S3/S4
S4
S5/S4
S6/S4
Conditions
470nm
525nm
545nm
590nm
630nm
870nm
MIN
-
-
-
0.23
-
-
TYP
-
-
-
0.33
-
-
MAX
20
30
60
-
60
30
Unit
%
%
%
A/W
%
%
Photodetector sensitivity 4
*1
Photodetector sensitivity 5
*1
Photodetector sensitivity 6
*1
*1. Typical characteristics determined on standalone device.
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