參數(shù)資料
型號: AN12974A
廠商: PANASONIC CORP
元件分類: 音頻/視頻放大
英文描述: Stereo power amplifier with built-in AGC circuitry and SPATIALIZER
中文描述: 2 CHANNEL, AUDIO AMPLIFIER, QCC32
封裝: 5 X 5 MM, XLGA-32
文件頁數(shù): 11/32頁
文件大?。?/td> 1157K
代理商: AN12974A
AN12974A
11
SDC00058AEB
Technical Data
Note)The characteristics listed below are reference values based on the IC design and are not guaranteed.
Surround filter
terminal
R-channel 1
R-channel 2
DC: 1.5 V
1,
2
Surround output
R-channel
DC: 1.5 V
AC:
34 dBV
3
Gain adjustment
reflection amplifier
output r-channel
DC: 1.5 V
AC:
4
Output impedance = 10
or less
Gain adjustment
reflection amplifier
output r-channel
DC: 1.5 V
AC:
34 dBV
5
Inner circuit
Waveform
and voltage
Pin
No.
Output impedance = 93 k
Speaker mute
switch
Logic
High = mute off
Low = mute on
Open
DC: 2.0 V
9
Input impedance = 240 k
AGC on/off
switch
Logic
High = AGC on
Low = AGC off
Open
DC:
6
Input impedance = 736 k
Pre-charge timing
condenser
terminal
Open
DC: 2.9 V
7
V
CC
DC: 3.0 V
V
CC–SR
(R)
V
CC–SP
(L)
DC: 3.0 V
29
8,
17
Inner circuit
Waveform
and voltage
Pin
No.
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