SL2411 查看數據表（PDF） - System Logic Semiconductor
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SL2411 Datasheet PDF : 6 Pages
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SL2411
ELECTRICAL CHARACTERISTICS(Voltages Referenced to GND, TA = -45 to +65°C)
Guaranteed Limits
Symbol
Parameter
Test Conditions
Min Typ Max
Unit
VSI
Initiation Supply Voltage See Figure 1
(1)
16.8
21.2
V
ISI
Initiation Supply Current
(1)
1.4
4.2
mA
VSUS Sustaining Voltage (2)
See Figure 1
9.5
ISUS Sustaining Current (2)
No Load VCC=VSUS
0.7
See Figure 1
12.2
V
2.5
mA
VOH High-Level Output
Voltage
VCC=21V, IOH=-15mA, Pin
16.7
6=6V, Pin 7=GND
21.0
V
VOL Low-Level Output
Voltage
VCC=21V, IOL=15mA, Pin
-
6=GND, Pin 7=6V
1.8
V
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=191KΩ ,C3=6800pF
461
fH2
High Frequency 2
R3=191KΩ ,C3=6800pF
576
fL
Low Frequency
R2=165KΩ ,C2=0.47µF
9.0
1.0
µA
1.0
µA
563
Hz
704
Hz
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.
SLS
System Logic
Semiconductor
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