HA16117FA HITACHI [Hitachi Semiconductor], HA16117FA Datasheet - Page 19

• Manufacturer Part Number: HA16117FA
• Description: CMOS Watchdog Timer
• Manufacturer: HITACHI [Hitachi Semiconductor]

Threshold Hysteresis Width vs. Ambient Temperature
Low Voltage Threshold vs. Ambient Temperature
150
100
5.0
4.5
4.0
3.5
50
0
30
30
HA16117FA
V -Ta
HA16117FA
V
TL
Ambient temperature Ta ( C)
HYS
Ambient temperature Ta ( C)
-Ta
0
0
( 50ppm/ C)
50
50
85
85
V
V
0.01
CC
CC
0.01
0.1
0.1
V
P-RUN ACC
C
C
V
P-RUN ACC
C
C
CC
CC
F
R
F
R
Test circuit
Test circuit
GND
GND
RES
RES
Tadj
Tadj
HA16117F Series
Oscilloscope
Oscilloscope
510 k
750 k
510k
750k
regulator
regulator
5 V
5 V
12 V
12V
19