HA16129FPJ Datasheet, PDF (13/23 Pages) Hitachi Semiconductor – Single Watchdog Timer

HA16129FPJ
Electrical Characteristics
(Ta = 25°C, V_CC = 12V, Vout = 5.0V, Rf = R_R = 180kΩ, Cf = 3300pF, C_R = 0.1µF, R_T = 390kΩ, C_RES = 1500pF,
R_CS = 0.2Ω)
Item
Symbol
Min
Typ
Max
Unit Test Conditions
Power supply current
I_CC
–
10
15
mA
Current limiter voltage
V_CS
100
150
200
mV V_CS = (V_CC pin
voltage –
CS pin voltage)
Regulator
block
Output voltage
Vout
4.925 5.00 5.075
V
V_CC = 12V,
Icont = 5mA
Input voltage stabilization Volin
–30
–
30
mV V_CC =
6 to 17.5V,
Icont = 10mA
Load current stabilization Voload
–30
–
30
mV Icont =
0.1 to 15mA
Ripple exclusion ratio
R_REJ
(45)
75
–
dB Vi = 0.5Vrms,
fi = 1kHz
Output voltage temperature | δVout/δT |
–
40
(200) ppm/°C Icont = 5mA
coefficient
Output voltage adjustment VoMAX
range
–
–
7.0
V
P-RUN
Input high-level voltage
V_iH
input block _{Input low-level voltage}
V_iL
2.0
–
–
V
–
–
0.8
V
Input high-level current
I_iH
–
300
500
µA V_iH = 5.0V
NMI output
block
Input low-level current
High level
Low level
I_iL
V_OHN
V_OLN
–5
0
5
µA V_iL = 0.0V
Vout – 0.2 Vout Vout + 0.2
V
I_OHN = 0mA
–
–
0.4
V
I_OLN = 2.0mA
STBY
output block
Function start voltage
High level
Low level
V_STN
V_OHS
V_OLS
–
0.7
1.4
V
Vout – 0.2 Vout Vout + 0.2
V
I_OHS = 0mA
–
–
0.4
V
I_OLS = 2.0mA
Function start voltage
V_STS
–
0.7
1.4
V
Note: Values in parentheses are design reference values.
Rev.3.00 Jun 15, 2005 page 13 of 22