參數(shù)資料
型號： TA2002F
元件分類： 音頻／視頻放大
英文描述： 0.05 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO24
封裝： SSOP-24
文件頁數(shù)： 13/18頁
文件大?。?/td> 458K
代理商： TA2002F
TA2002F / FN
2002-10-30
4
Terminal
No.
Name
Function
Internal Circuit
Terminal
Voltage
(V)
10
F / R SW
Forward / reverse mode switch.
OPEN : Forward mode
"L" level: Reverse mode
※
This terminal can't be connected
with GND line directly.
In case of reverse mode, a
resistor (R = 180k~270k)
should be connected to GND.
48k
17
to PRE
1k
330k
10
SW
24k
―
12
PW GND
GND for power drive stage.
―
0
13
OUTC
Output terminal of center power
amplifier.
-
+
30k
24
13
1.3
15
VCC
―
3
16
BASE
Base bias of an external PNP
transistor for ripple filer.
2.3
17
RF OUT
Ripple filter output.
Ripple filter circuit supplies
internal circuit except power
amplifier circuit with power
source.
-
+
7
16
RF OUT
-
+
VCC
QX
17
15
2.6
18
PRE SW
Muting switch for preamplifier.
V17(RF OUT) : Preamp. off
OPEN
: Preamp. on
※
This terminal can't be connected
with GND line directly.
In case that terminal is
connected with GND line, a
resistor (R ≥ 10k) should be
connected to GND.
48k
to F / R
24k
1k
SW
17
18
100k
―
24
VREF
Reference voltage.
Preamplifier and power amplifier
operate on this reference.
13k
16.
5k
17
+
24
1.3
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