TK15328 Datasheet, PDF (1/12 Pages) TOKO, Inc – Audio Analog Switch

FEATURES
s Wide Operating Voltage Range (±2 to ±7 V)
s Low Distortion (typ. 0.003%)
s Wide Dynamic Range (typ. 6 V_P-P)
s Low Output Impedance (typ. 20 Ω)
s Low Switching Noise (typ. 3 mV)
s Output Parallel Connection Possible
TK15328
APPLICATIONS
s Audio Systems
s Radio Cassettes
Audio Analog Switch
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
1ch-in
VCC
Bch
OUT
Ach
1KEY
GND
VEE
11 Bch
10 OUT
9 _Ach
8 2 KEY
7 ^NC
2ch-in
BLOCK DIAGRAM
ORDERING INFORMATION
TK15328M
Tape/Reel Code
TAPE/REEL CODE
TL: Tape Left
Ach
+
-
1ch-in
Bch
+
-
Ach
+
-
2ch-in
Bch
+
-
VCC
1 ch out
2 ch out
1KEY
Logic
2KEY
GND
VEE
June 1999 TOKO, Inc.
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