參數(shù)資料
型號: TA2160FN
元件分類: 音頻/視頻放大
英文描述: 0.012 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO30
封裝: 0.300 INCH, 0.65 MM PITCH, PLASTIC, SSOP-30
文件頁數(shù): 2/17頁
文件大?。?/td> 281K
代理商: TA2160FN
TA2160FN
2002-03-28
10
(c) Sensitivity voltage of each switch (Ta
= 25°C)
(3)
Ripple filter
It is necessary to connect a low saturation transistor (2SA1362 etc.) for ripple filter, because this IC
doesn’t have transistor for ripple filter. Care should be taken to stabilize the ripple filter circuit,
because the ripple filter circuit supplies internal circuit except power drive stage with power source.
(4)
Capacitor
Small temperature coefficient and excellent frequency characteristic is needed by capacitor below.
Oscillation preventing capacitors for power amplifier output
Capacitor between VREF and GND
Capacitor between VCC and GND
Capacitor between RF OUT and GND
Maximum Ratings (Ta
==== 25°C)
Characteristics
Symbol
Rating
Unit
Supply voltage
VCC
4.5
V
Output current
IO (peak)
100
mA
Power dissipation
PD (Note)
550
mW
Operating temperature
Topr
2575
°C
Storage temperature
Tstg
55150
°C
Note: Derated above Ta
= 25°C in proportion of 4.4 mW/°C.
T
e
rm
inal
vol
tage
V
7
,V
12
(
V
)
Supply voltage
VCC (V)
BST SW, PW MUTE
Supply voltage
VCC (V)
PRE MUTE
T
e
rm
inal
vol
tage
V
13
(V
)
0
1
2
3
4
5
1
2
3
4
5
4.5 V
0.8 V
0.3 V
H
L
0
1
2
3
4
5
1
2
3
4
5
4.5 V
0.8 V
0.3 V
H
L
BST SW (V7)
PW MUTE (V12)
H level/open
BST ON
Power mute off
L level
BST OFF
Power mute on
PRE MUTE (V13)
H level
Pre mute on
L level
Pre mute off
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