Specifications

SCI7630 Series
4–8 EPSON SCI7000 Series
Technical Manual
Typical Performance Characteristics
Fixed-output voltage temperature
characteristic
Standby current vs. ambient temperature
SCI7638MHA and SCI7638MLA
Clock frequency VS. Input voltage Clock frequency vs. ambient temperature
2.0
1.5
1.0
0.5
0.0
0123456
Ta = 25 ˚C
Fixed output voltage (V)
Fixed output voltage temperature characteristic (mV/
˚C
)
Detection voltage vs. ambient temperature
VI1 = 1.5 V
5
Standby current (µA)
Ambient temperature (˚C)
4
3
2
1
0
025 7550 85–30
1.15
1.10
1.05
1.00
0.95
–30 0 25 85
V
REL
V DET
50 75
Ambient temperature (˚C)
Detection voltage (V)
0.5
60
50
40
30
20
10
1.5 2.0 2.51.0
Input voltage (V)
Clock frequency (kHz)
Ta = 25 ˚C
V I1 = 1.5 V
60
50
40
30
20
10
–30 0
Ambient temperature (˚C)
Clock frequency (kHz)
25 50 85