C1093 データシートの表示（PDF） - Renesas Electronics
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C1093 Datasheet PDF : 16 Pages
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µPC1093
STABILITY AREA
100
a : VKA = VREF
90 b : VKA = 5 V
80 c : VKA = 10 V
d : VKA = 15 V
70
60
50
a
Stable
b
c
c
d
40
30
20
Unstable
10
0
0.001
0.01
0.1
1
CKA - Load Capacitance - µF
a
b
10
TEST CIRCUIT
a
150 Ω
IKA
CKA
b, c, d
150 Ω
IKA
R
CKA
10 kΩ
CKA : Monolithic Ceramic Capacitors
Caution of Stability Area
If the Aluminum electrolytic capacitor is used, it should be kept CKA ≥ 2.2 µF.
When using plural different types of capacitors, each capacitor is needed to be stable independently.
When designing a circuit, take the characteristic variation among devices into consideration, so that the designed
circuit has an enough characteristic margin supporting the standard specifications described above.
7
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