LC75347E 查看數據表（PDF） - SANYO -> Panasonic
零件编号
产品描述 (功能)
生产厂家
LC75347E Datasheet PDF : 17 Pages
| |||
Continued from preceding page.
Pin No.
Pin
LC75347E
Function
• External control mute pin
35
MUTE
Applying the VSS level to this pin forcibly sets the volume
level for all channels to –∞.
Notes
VDD
FLTON
34
FLTON
• Tone control block inputs
FRTON VDD VDD
33
FRTON
After passing through the tone control circuit, the audio
signals are output to the selector amplifier.
VREF
3
BASS11
5
BASS13
VDD
31
BASS21
• Connections for the capacitors that form the bass filters
BASS11
BASS21
29
BASS23
VDD
BASS13
BASS23
4
BASS12
• Connections for the resistors that form the bass filters
30
BASS22
VREF
VDD
2
TRE1
• Connections for the capacitors that form the treble filters
32
TRE2
1
OUTP1
44
OUTP2
• N-channel transistor open-drain outputs
43
OUTP3
When off, these outputs are in the high-impedance state.
42
OUTP4
8
15
17
• Unused pins
NC
19
These pins must either be left open or connected to VSS.
21
27
VDD
TRE1
TRE2
OUTP1
OUTP2
OUTP3
OUTP4
No. 7378 -10/17
Share Link: 