TK15321 데이터 시트보기 (PDF) - Toko America Inc
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TK15321 Datasheet PDF : 12 Pages
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FEATURES
s Wide Operating Voltage Range (3 to 14 V)
s Low Distortion (typ. 0.004%)
s Wide Dynamic Range (typ. 6 VP-P)
s Low Output Impedance (typ. 20 Ω)
s Low Switching Noise (typ. 3 mV)
TK15321
APPLICATIONS
s Audio Systems
s Radio Cassettes
Audio Analog Switch
DESCRIPTION
The TK15321M is an Analog Switch IC that was developed
for audio frequency. Function is to select one output from
two inputs in a device that includes two circuits, and the
channel can be changed by low level. The TK15321M has
a mono-power supply and the input bias is a built-in type
(VCC / 2 V). Because the distortion is very low, the TK15321M
fits various signals switching. It is best suited for Hi-Fi
devices. Operating voltage is wide, the circuit plan is
simple. The TK15321M is available in a small plastic
surface mount package (SSOP-12).
ORDERING INFORMATION
TK15321M
Tape/Reel Code
TAPE/REEL CODE
TL: Tape Left
TK15321
1ch-in
VCC
Bch
OUT
Ach
1KEY
NC
GND
11 Bch
10 OUT
9 Ach
8 2 KEY
7 NC
2ch-in
BLOCK DIAGRAM
Ach
+
-
1ch-in
Bch
+
-
Ach
+
-
2ch-in
Bch
+
-
Reg. (VCC / 2)
VCC
1 ch ou
1KEY
2 ch ou
2KEY
GND
May 1999 TOKO, Inc.
Page 1
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