HA17431 Series
Electrical Characteristics
HA17431VLP/VP/VPJ/VUP/VLTP, HA17432VUP/VLTP
(Ta = 25°C, I
K
= 10 mA)
Item
Reference voltage
Reference voltage
temperature
deviation
Reference voltage
temperature
coefficient
Reference voltage
regulation
Reference input
current
Reference current
temperature
deviation
Minimum cathode
current
Off state cathode
current
Dynamic
impedance
Bypass resistance
Bypass resistance
temperature
coefficient
Symbol
Vref
Vref(dev)
Min
2.475
—
Typ
2.500
10
Max
2.525
—
Unit
V
mV
Test Conditions
V
KA
= Vref
V
KA
= Vref,
Ta = –20°C to +85°C
V
KA
= Vref,
0°C to 50°C gradient
V
KA
= Vref to 16 V
R
1
= 10 kΩ, R
2
=
∞
R
1
= 10 kΩ, R
2
=
∞,
Ta = –20°C to +85°C
V
KA
= Vref
V
KA
= 16 V, Vref = 0 V
V
KA
= Vref,
I
K
= 1 mA to 50 mA
I
PS
= 1 mA
I
PS
= 1 mA,
0°C to 50°C gradient
3
3
2
1
Notes
∆Vref/∆Ta
—
±30
—
ppm/°C
∆Vref/∆V
KA
Iref
Iref(dev)
—
—
—
2.0
2
0.5
3.7
6
—
mV/V
µA
µA
Imin
Ioff
Z
KA
R
PS
∆R
PS
/∆Ta
—
—
—
1.6
—
0.4
0.001
0.2
2.0
+2000
1.0
1.0
0.5
2.4
—
mA
µA
Ω
kΩ
ppm/°C
Rev.1, Sep. 2002, page 6 of 24
HITACHI [ HITACHI SEMICONDUCTOR ]
