TA76431S Ver la hoja de datos (PDF) - Toshiba
Número de pieza
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Fabricante
TA76431S Datasheet PDF : 8 Pages
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TA76431S
Electrical Characteristics (Unless otherwise specified, Ta = 25°C, IK = 10 mA)
Characteristics
Reference voltage
Deviation of reference input voltage
over temperature
Ratio of change in reference input
voltage to the change in cathode
voltage
Reference input current
Deviation of reference input current
over temperature
Minimum cathode current for
regulation
Off-state cathode current
Dynamic impedance
Symbol
Test
Circuit
Test Condition
VREF
― VKA = VREF
VREF (dev)
(Note 1)
―
0°C ≤ Ta ≤ 70°C, VKA = VREF
ΔVREF/ΔV
― VREF ≤ VKA ≤ 10 V
― 10 V ≤ VKA ≤ 36 V
IREF
― VKA = VREF
IREF (dev)
(Note 1)
―
0°C ≤ Ta ≤ 70°C, VKA = VREF
R1 = 10 kΩ, R2 = ∞
IKmin
― VKA = VREF
IKoff
|ZKA|
― VKA = 36 V, VREF = 0 V
―
VKA = VREF, f ≤ 1 kHz
1 mA ≤ IK ≤ 100 mA
Min Typ. Max Unit
2.440 2.495 2.550 V
―
8
17
mV
―
0.8 2.7
mV/V
―
0.5 2.0
―
1.4
4
μA
―
0.3 1.2
μA
―
0.4 1.0 mA
―
―
1.0
μA
― 0.15 0.5
Ω
Note 1: The deviation parameters VREF (dev) and IREF (dev) are defined as
the maximum variation of the VREF and IREF over the rated
temperature range.
The average temperature coefficient of the VREF is defined as:
3
2006-12-20
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