S-807 Datasheet, PDF (35/42 Pages) Seiko Instruments Inc – HIGH-PRECISION VOLTAGE DETECTOR

HIGH-PRECISION VOLTAGE DETECTOR
S-807 Series
4. Output transistor current (I_OUT)
4.1 Nch transistor current
(i) V_DS-I_OUT
(ii) V_DD-I_OUT
40
32
I_{OUT 24}
(mA)
16
8
0
8.0
V_DD=4.8 V
V_DD=3.6 V
6.4
I_OUT
(mA)
4.8
3.2
V_DD=2.4 V
1.6
V_DD=1.2 V
0
1.0 2.0 3.0 4.0 5.0
V_DS (V)
Ta=-30°C
Ta=25°C
Ta=80°C
V_DS=0.5 V
1.2 1.6 2.0 2.4 2.8 3.2 3.6 4.0
V_DD (V)
4.2 Pch transistor current
V_DS-I_OUT
4.0
3.2
I_{OUT 2.4}
(mA)
1.6
0.8
0
V_DD=4.8 V
V_DD=3.6 V
V_DD=2.4 V
V_DD=1.2 V
1.0 2.0 3.0 4.0 5.0
V_DS (V)
5. Minimum operating voltage
5.1 CMOS active low output
5.2 CMOS active high output
4.0
3.2
V_OUT 2.4
(V)
1.6
0.8
0
0.8 1.6 2.4 3.2 4.0
V_DD (V)
5.0
4.0
V_OUT 3.0
(V)
2.0
1.0
0
1.0 2.0 3.0 4.0 5.0
V_DD (V)
34
Seiko Instruments Inc.