鈩?/div>
)
s
Very Small Total Harmonic Distortion (THD = 0.1 %
@ V
OUT
= 0.8 Vrms)
s
Needs No Output Coupling Capacitor
APPLICATIONS
s
Speaker Driver for Portable Equipment
s
Headphone Driver
s
Toys and Games
s
Very Low Standby Current (I
STBY
= 0.1
碌
A)
DESCRIPTION
The TK10415M is a very low operating voltage and current
audio power amplifier to drive ceramic speakers.
TK10415
VOUT 1
VIN
The TK10415M drives the speaker directly, because the
device has a differential output that does not need an
output coupling capacitor.
The voltage gain is adjustable by two external resistors.
The TK10415M is available in the very small SOT23L-6
surface mount package.
The small package in conjunction with few external
components saves printed circuit board space.
VCC
VOUT 2
GND
Vref/Standby
BLOCK DIAGRAM
A1
ORDERING INFORMATION
TK10415M
Tape/Reel Code
VCC
20 k鈩?/div>
VCC
20 k鈩?/div>
36 k鈩?/div>
-
TAPE/REEL CODE
TL: Tape Left
December 1999 TOKO, Inc.
+
A2
-
+
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