Low Distortion (typ. 0.003%)
Wide Dynamic Range (typ. 6 V
Low Output Impedance (typ. 20
鈩?/div>
)
Low Switching Noise (typ. 3 mV)
Output Parallel Connection Possible
APPLICATIONS
s
Audio Systems
s
Radio Cassettes
DESCRIPTION
The TK15328M is an Analog Switch IC that was developed
for audio frequency. Function is to select one output from
two inputs, and has floating position too. The channel can
be changed by two control levels and in a device that
includes two circuits. The TK15328M has a dual power
supply and the input bias is direct coupling at GND level.
Because the distortion is very low, the TK15328M fits
various signals switching. It is best suited for Hi-Fi devices.
Operating voltage is wide, the circuit plan is simple. The
TK15328M is available in a small plastic surface mount
package (SSOP-12).
TK15326
VCC
Bch
OUT
1ch-in
Ach
1KEY
GND
VEE
11 Bch
10 OUT
9
8
7
Ach
2 KEY
NC
2ch-in
BLOCK DIAGRAM
VCC
Ach
+
-
1 ch out
1ch-in
2 ch out
1KEY
Bch
+
-
ORDERING INFORMATION
Ach
+
-
Logic
2KEY
TK15328M
Tape/Reel Code
2ch-in
Bch
+
-
GND
VEE
TAPE/REEL CODE
TL: Tape Left
June 1999 TOKO, Inc.
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