IL2411D データシートの表示（PDF） - IK Semicon Co., Ltd
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IL2411D Datasheet PDF : 6 Pages
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IL2411
ELECTRICAL CHARACTERISTICS (Voltages Referenced to GND, TA = -20 to +70C)
Symbol
VSI
ISI
VSUS
Parameter
Initiation Supply Voltage
(1)
Initiation Supply Current
(1)
Sustaining Voltage (2)
Test Conditions
See Figure 1
See Figure 1
Guaranteed Limits
Min Typ Max
Unit
16.8
21.2
V
1.4
4.2
mA
9.5
12.2
V
ISUS Sustaining Current (2)
No Load VCC=VSUS
0.7
See Figure 1
VOH High-Level Output
Voltage
VCC=21V, IOH=-15mA,
16.7
Pin 6=6V, Pin 7=GND
VOL Low-Level Output
VCC=21V, IOL=15mA,
-
Voltage
Pin 6=GND, Pin 7=6V
IIN
Maximun Input Leakage Pin 3=6V,Pin 4=GND,
-
Current
(Pin 3) VCC=21V
(Pin 7) Pin 7=6V,Pin 6=GND,
-
VCC=21V
fH1
High Frequency 1
R3=191K,C3=6800pF
461
2.5
mA
21.0
V
1.8
V
1.0
A
1.0
A
563
Hz
fH2
High Frequency 2
R3=191K,C3=6800pF
576
704
Hz
fL
Low Frequency
R2=165K,C2=0.47F
9.0
11.0
Hz
Notes:
1. Initiation supply voltage (VSI) is the supply voltage required to start the tone ringer oscillating.
2. Sustaining voltage (VSUS) is the supply voltage required to maintain oscillation.
2011, March, Rev. 01
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