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LA4485 데이터시트(HTML) 4 Page - Sanyo Semicon Device

부품명 LA4485
상세내용  5 W, Two-channel Power Amplifier with Very Few External Parts
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제조사  SANYO [Sanyo Semicon Device]
홈페이지  http://www.ssdc-jp.com/eng/
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LA4485 데이터시트(HTML) 4 Page - Sanyo Semicon Device

 
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Operating Pin Voltages at VCC = 13.2 V
Pin No.
Name
Function
Pin voltage (Reference value)
1
CH1 IN
Channel 1 input.
1.4 V (2 VBE)
2
CH2 IN
Channel 2 input.
1.4 V (2 VBE)
3
SS GND
Small-signal ground
0 V
4
BTL IN
BTL-mode feedback input.
45 mV
5
BTL OUT
BTL-mode feedback output.
3.1 V (
61/4 VCC)
6
FILTER
Filter capacitor connection.
6.6 V (
61/2 VCC)
7LS VCC
Large-signal supply
13.2 V (VCC)
8SS VCC
Small-signal supply
13.2 V (VCC)
9
STANDBY
Standby control input.
5 V
10
MUTE
Mute control input.
0 V
11
CH2 OUT
Channel 2 output.
6.3 V
12
LS GND
Large-signal ground
0 V
13
CH1 OUT
Channel 1 output.
6.3 V
Note: Each pin is so arranged lest the IC should be broken even if inserted reversely.
LA4485 Sample Application Circuit
LA4485
No.3680-4/20


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