KK2410
ELECTRICAL CHARACTERISTICS
(Voltages Referenced to GND, T
A
= -45 to +65°C)
Guaranteed Limits
Symbol
V
SI
I
SI
V
SUS
I
SUS
V
TR
I
TR
V
DIS
I
DIS
V
OH
V
OL
I
IN
Parameter
Initiation Supply Voltage
(1)
Initiation Supply Current
(1)
Sustaining Voltage (2)
Sustaining Current (2)
Trigger Voltage (3)
Trigger Current (3,5)
Disable Voltage (4)
Disable Current (4)
High-Level Output
Voltage
Low-Level Output
Voltage
Maximun Input Leakage
Current
(Pin 3)
(Pin 7)
f
H1
f
H2
f
L
High Frequency 1
High Frequency 2
Low Frequency
See Fig. 1
No Load V
CC
=V
SUS
See Fig. 1
V
CC
=15V
V
CC
=15V
V
CC
=21V
V
CC
=15V
V
CC
=21V, I
OH
=-15mA,
Pin 6=6V, Pin 7=GND
V
CC
=21V, I
OL
=15mA,
Pin 6=GND, Pin 7=6V
Pin 3=6V,
Pin 4=GND, V
CC
=21V
Pin 7=6V,
Pin 6=GND, V
CC
=21V
R
3
=191KΩ,C
3
=6800pF
R
3
=191KΩ,C
3
=6800pF
R
2
=165KΩ, C
2
=0.47µF
Test Conditions
See Fig. 1
Min
16.8
1.4
9.5
0.7
8.8
5.0
-
-20
16.7
-
-
-
461
576
9.0
Typ
Max
21.2
4.2
12.2
2.5
12.2
1000
0.7
-
21.0
1.8
1.0
1.0
563
704
11.0
Unit
V
mA
V
mA
V
µA
V
µA
V
V
µA
µA
Hz
Hz
Hz
Notes:
1. Initiation supply voltage (V
SI
) is the supply voltage required to start the tone ringer oscillating.
2. Sustaining voltage (V
SUS
) is the supply voltage required to maintain oscillation.
3. V
TR
and I
TR
are the conditions applied to trigger in to start oscillation for V
SUS
≤V
CC
≤V
SI
.
4. V
DIS
and I
DIS
are the conditions applied to trigger in to inhibit oscillation for V
SI
≤V
CC
.
5. Trigger current must be limited to this value externally.
3
KODENSHI [ KODENSHI KOREA CORP. ]
