9. ELECTRICAL CHARACTERISTICS
S1F76980 Technical Manual (Rev.1.0)
EPSON
19
9.3.2 V
CC
Voltage Monitoring Circuit Characteristics
S1F76980F0A, S1F76980F0B, S1F7698F0C
T
a
=25
°
C unless otherwise specified
Standard value
Item Symbol
Min. Typ. Max.
Unit Conditions
Detecting voltage
-CDET
×
0.97
Set
voltage
×
1.03 V
Release voltage
+CDET
×
0.97
Set
voltage
×
1.03 V
Output current
ICDET
0.9
1.6
- mA
Nch open drain output,
V
CC
=6V, CDET=1.5V
- 0.2 0.4 ms
Nch open drain output,
(Note 32), (Note 18),
S1F76980F0A
TPLHC
- 0.13 0.26 ms
Nch open drain output,
(Note 32), (Note 19),
S1F7698F0B, S1F7698F0C
-
- 100
µ
s
Nch open drain output,
(Note 32), (Note 20),
S1F76980F0A
Transmission delay time
TPHLC
-
- 100
µ
s
Nch open drain output,
(Note 32), (Note 21),
S1F7698F0B, S1F7698F0C
Detecting voltage
temperature
characteristics
∆
-CDET
/
∆
T
opr
-
±
100
-
ppm/
°
C
T
a
=-30
°
C to +85
°
C, (Note 17),
S1F7698F0C
Release voltage
temperature
characteristics
∆
+CDET
/
∆
T
opr
-
±
100
- ppm/
°
C
T
a
=-30
°
C to +85
°
C, (Note 17),
S1F7698F0C
(Note 17) The temperature characteristics are obtained from the following formula.
∆
CDET/
∆
Topr=(((CDETH-CDETL)/CDETM)/115)
x
10
6
Detecting / release voltage value at CDETH: 85
°
C
Detecting / release voltage value at CDETL: -30
°
C
Detecting / release voltage value at CDETM: 25
°
C
(Note 18) The V
CC
power is used as the standard value at V
CC
=4.95V
¤
6V.
(Note 19) The V
CC
power is used as the standard value at V
CC
=2.25V
¤
3V.
(Note 20) The V
CC
power is used as the standard value at V
CC
=6V
¤
4.95V.
(Note 21) The V
CC
power is used as the standard value at V
CC
=3V
¤
2.25V.
