8. Electrical Characteristics
8. Electrical Characteristics
8.1 Absolute Maximum Ratings
Item
Code
Rating
Unit
CVDD
VRIN (*1)
-0.3 to 7.0
V
Power supply voltage
Input voltage
UVDD3
-0.3 to 4.0
-0.3 to 2.5
V
V
LVDD (*2)
-0.3 to CVDD+0.5
-0.3 to UVDD3+0.5
-0.3 to LVDD+0.5
VI (*3)
VBUS_5V_IN
VO (*3)
V
V
V
-0.3 to 7.0
-0.3 to CVDD+0.5
-0.3 to UVDD3+0.5
-0.3 to LVDD+0.5
Output voltage
VBUS_OUT
Iout
VBUS_5V_IN+0.3
±10
V
Output current/pin
mA
°C
Storage temperature
Tstg
-65 to 150
*1 VRIN≥UVDD3, VRIN≥LVDD
*2 CVDD, UVDD3≥LVDD
*3 Power supply voltages
8.2 Recommended Operating Conditions
Item
Code
CVDD
Min.
Typ.
Max.
Uni
1.65
1.80 to 5.00
5.50
V
V
V
V
VRIN
3.00
3.00
1.65
3.30 to 5.00
3.30
5.50
3.60
1.95
Power supply voltage
UVDD3
LVDD
1.80
CVDD+0.3
UVDD3+0.3
LVDD+0.3
Input voltage
VI (*)
-0.3
-40
-
V
Ambient temperature
Ta
25
85
°C
* Power supply voltages for each pin
[Precautions for power ON sequence]
Be careful of the power supply timing when providing an external power supply without using a built-in regulator.
Refer to “8.4.1 Power supply input/cutoff timing” for more information.
12
Seiko Epson Corporation
S1R72U01 Data Sheet
(Rev. 1.20)
EPSON [ EPSON COMPANY ]
