TK15125 Ver la hoja de datos (PDF) - Toko America Inc
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TK15125 Datasheet PDF : 8 Pages
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TK15125
TERMINAL VOLTAGE AND EQUIVALENT CIRCUIT
PIN
NO.
SYMBOL
1 OUT/IN 1
2 IN/OUT 1
6 IN/OUT 2
7 OUT/IN 2
DC
VOLTAGE
Floating / 0 V
Floating / 0 V
Floating / 0 V
Floating / 0 V
EQUIVALENT CIRCUIT
VDD
120
17
120
26
3
GND 1
4
GND 2
5
GND 3
0V
GND pin.
0V
0V
8
VSS
-5.5 ~ -2.5 V VSS pin.
9
Control
-5.0 V
VDD
10
NC
11
NC
12
NC
Floating
Floating
Floating
13 Mute-C -5.0 V / 3.2 V
47 K
9
47 K
VSS
VDD
EXPLANATION
Pin 1: Output for Pin 2.
Pin 2: Input for Pin 1.
Pin 6: Input for Pin 7.
Pin 7: Output for Pin 6.
Ground pin.
Note 1
Note 2
Negative Voltage Pin.
Control Pin for the Mute
on/off.
No Connection Pin.
Note 3
Pin for Timing Capacitor
for Attack/Release time.
14
VDD
2.5 ~ 5.5 V VDD Pin.
VSS
Note 4
Positive Voltage Pin.
Note 1: Even if the input and output became opposite, the action is the same.
Note 2: Connect all GND pins to the Ground.
Note 3: Although all NC pins are not connected internally to the IC, signals should not be externally applied to
these pins.
Note 4: In the standard application a capacitor is connected between Pin 13 and V . Attack is the term used to describe
SS
the action of changing the unit from ‘mute on’ to ‘mute off’.
The standard timing control capacitance is 0.047 µF.
Page 6
July 1999 TOKO, Inc.
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