Specifications – Epson SED 1520 Series User Manual
Page 29
SED1520 Series
2–20
EPSON
SPECIFICATIONS
Absolute Maximum Ratings
Parameter
Symbol
Rating
Unit
Supply voltage (1)
V
SS
–8.0 to +0.3
V
Supply voltage (2)
V
5
–16.5 to +0.3
V
Supply voltage (3)
V
1
, V
4
, V
2
, V
3
V5 to +0.3
V
Input voltage
V
IN
V
SS
–0.3 to +0.3
V
Output voltage
V
O
V
SS
–0.3 to +0.3
V
Power dissipation
P
D
250
mW
Operating temperature
T
opr
–40 to +85
deg. C
Storage temperature
T
stg
–65 to +150
deg. C
Soldering temperature time at lead
T
sol
260, 10
deg. C, sec
Notes: 1. All voltages are specified relative to V
DD
= 0 V.
2. The following relation must be always hold
V
DD
≥
V
1
≥
V
2
≥
V
3
≥
V
4
≥
V
5
3. Exceeding the absolute maximum ratings may cause permanent damage to the device. Functional
operation under these conditions is not implied.
4. Moisture resistance of flat packages can be reduced by the soldering process, so care should be taken to
avoid thermally stressing the package during board assembly.
Electrical Specifications
DC Characteristics
Ta = –20 to 75 deg. C, V
DD
= 0 V unless stated otherwise
Rating
Parameter
Symbol
Condition
Unit
Applicable Pin
Min.
Typ.
Max.
Operating
Recommended
–5.5
–5.0
–4.5
voltage (1)
V
SS
V
V
SS
See note 1. Allowable
–7.0
—
–2.4
Recommended
–13.0
—
–3.5
V
5
V
5
V
Operating
Allowable
–13.0
—
—
See note 10.
voltage (2) Allowable
V
1
, V
2
0.6
×
V
5
—
V
DD
V
V
1
, V
2
Allowable
V
3
, V
4
V
5
—
0.4
×
V
5
V
V
3
, V
4
V
IHT
V
SS
+2.0
—
V
DD
See note 2 & 3.
V
IHC
0.2
×
V
SS
—
V
DD
High-level input voltage
V
IHT
V
SS
= –3 V
0.2
×
V
SS
—
V
DD
See note 2 & 3.
V
IHC
V
SS
= –3 V
0.2
×
V
SS
—
V
DD
V
V
ILT
V
SS
V
SS
+0.8
See note 2 & 3.
V
ILC
V
SS
0.8
×
V
SS
Low-level input voltage
V
ILT
V
SS
= –3 V
V
SS
0.85
×
V
SS
See note 2 & 3.
V
ILC
V
SS
= –3 V
V
SS
0.8
×
V
SS
V
OHT
I
OH
= –3.0 mA
V
SS
+2.4
—
—
OSC2
V
OHC1
I
OH
= –2.0 mA
V
SS
+2.4
—
—
V
See note 4 & 5.
V
OHC2
I
OH
= –120
µ
A
0.2
×
V
SS
—
—
High-level output voltage
V
OHT
V
SS
= –3 V
I
OH
= –2 mA 0.2
×
V
SS
See note 4 & 5.
V
OHC1
V
SS
= –3 V
I
OH
= –2 mA 0.2
×
V
SS
V
OSC2
V
OHC2
V
SS
= –3 V
I
OH
= –50
µ
A 0.2
×
V
SS
(continued)