參數(shù)資料
型號(hào): LA4815M
元件分類: 音頻/視頻放大
英文描述: 0.62 W, 1 CHANNEL, AUDIO AMPLIFIER, PDSO8
封裝: 0.225 INCH, MFP-8
文件頁數(shù): 10/14頁
文件大?。?/td> 233K
代理商: LA4815M
LA4815M
Pin Functions
Pin Voltage
Pin No.
Pin Name
VCC = 6V
Description
Equivalent Circuit
1
GAIN1
0.2
Gain switching pin.
26dB mode when left open.
40dB mode when connected to ground.
(Both pins 1 and 8 must be reconfigured at
the same time.)
1
VCC
GND
500
Ω
122
Ω 10kΩ
BIAS
2
GND1
0
Preamplifier system ground pin.
3
IN
1.57
Input pin.
+
-
100k
Ω
Vbias
Pre-Amp
3
VCC
4
PGND
0
Power amplifier ground pin.
5
OUT
2.94
Power amplifier output pin.
Pre-Amp
5
VCC
GND
10k
Ω
6
VCC
6
Power supply pin.
7
MUTE
2.3
Mute control pin.
Mute ON Low
Mute OFF High
7
VCC
GND
VCC
30k
Ω
30k
Ω
40k
Ω
10k
Ω
8
GAIN2
0.2
Gain switching pin.
26dB mode when left open.
40dB mode when connected to ground.
(Both pins 1 and 8 must be reconfigured at
the same time.)
8
VCC
GND
OUT
500
Ω
125
Ω 10kΩ
No.A1373-5/14
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LA4815M 0.62 W, 1 CHANNEL, AUDIO AMPLIFIER, PDSO8
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