SL2411
ELECTRICAL CHARACTERISTICS(Voltages Referenced to GND, TA = -45 to +65°C)
Guaranteed Limits
Symbol
Parameter
Test Conditions
Min
16.8
Typ
Max
21.2
Unit
V
V
SI
Initiation Supply Voltage See Figure 1
(1)
ISI
Initiation Supply Current
(1)
1.4
4.2
mA
V
Sustaining Voltage (2)
Sustaining Current (2)
See Figure 1
9.5
0.7
12.2
2.5
V
SUS
ISUS
VOH
VOL
IIN
No Load VCC=V
See Figure 1
mA
SUS
High-Level Output
Voltage
VCC=21V, IOH=-15mA, Pin
6=6V, Pin 7=GND
16.7
21.0
1.8
1.0
1.0
V
V
Low-Level Output
Voltage
VCC=21V, IOL=15mA, Pin
6=GND, Pin 7=6V
-
-
-
Maximun Input Leakage
Pin 3=6V,Pin 4=GND,
VCC=21V
mA
mA
Current
(Pin 3)
(Pin 7) Pin 7=6V,Pin 6=GND,
VCC=21V
fH1
fH2
fL
High Frequency 1
High Frequency 2
Low Frequency
R3=191KW,C3=6800pF
R3=191KW,C3=6800pF
R2=165KW,C2=0.47mF
461
576
9.0
563
704
11.0
Hz
Hz
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.
System Logic
SLS
Semiconductor
SLS [ SYSTEM LOGIC SEMICONDUCTOR ]
