HA16113FPJ Datasheet, PDF (12/18 Pages) Hitachi Semiconductor – Dual Watchdog Timers

HA16113FPJ
Characteristic Curves
Watchdog timer characteristic
10 k
5.4
5.3
5.2
5.1
Regulated
output
5.0
voltage (V)
4.9
4.8
4.7
4
1k
Normal area
P-RUN1
100
P-RUN2
R _F C_R C_F
0.01 µF
180 kΩ 0.1 µF
Test circuit
10
0
20 40 60 80 100 (%)
Vout characteristic
Re1 = 1 kΩ
Re1 = 1.5 kΩ
Re1 = 2 kΩ
I_CONT
5 mA
V_CC V_CONT V_OUT
HA16113FPJ
R_L
Re1
Re2
6
8
10
12
14
16
Re2 resistance (kΩ)
12