STW5095(2005) 查看數據表（PDF） - STMicroelectronics
零件编号
产品描述 (功能)
生产厂家
STW5095
(Rev.:2005)
(Rev.:2005)
STMicroelectronics
STW5095 Datasheet PDF : 69 Pages
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STw5095
2 Pin Description
2 Pin Description
Table 1.
Pin N°
D2
C2
E8
D7
C8
D1
C1
D8
E2
E1
F7
F8
D3
E5
E3
F6
E7
Pin description
Name
MICLP
MICLN
MICRP
MICRN
MBIAS
CAPMIC
AUX1L
AUX1R
AUX2LP
AUX2LN
AUX2RP
AUX2RN
AUX3L
AUX3R
LINEINL
LINEINR
CAPLINEIN
Type
AI
AO
AI
AI
AI
AI
AI
AI
G4
LSP,
AO
G5
LSN
F4
LSPS,
AO
F5
LSNS
E4
CAPLS
AI
H2
HPL
AO
H7
HPR
G3
VCMHP
AO
F3
VCMHPS
AO
G1
OLP
F1
OLN
AO
H8
ORP
G8
ORN
Description
Left and Right channel differential pins for microphone input.
Microphone Biasing Pin. Fixed voltage reference.
A capacitor must be connected between CAPMIC and Ground.
Left and Right channel single ended pins for microphone or line input.
Left and Right channel differential pins for microphone or line input.
Left and Right channel single ended pins for microphone or line input.
Left and Right channel single ended pins for line input.
A capacitor must be connected between CAPLINEIN and Ground.
Analog differential loudspeaker amplifier output for Left channel or
Right channel or the sum of both. This output can drive 50nF (with
series resistor) or directly an earpiece transductor of 8Ω ; It can deliver
up to 500mW.
LSPS, LSNS (sense) pins must be connected on the application board
to LSP, LSN pins respectively (see application note). The connection
must be as close as possible to the pins.
A capacitor can be connected between this node and Ground. See
application notes
Audio single ended headphones amplifier outputs for Left and Right
channels. The outputs can drive 50nF (with series resistor) or directly
an earpiece transductor of 16Ω.
Common mode voltage headphones output. The negative pins of
headphones left and right speakers can be connected to this pin to
avoid decoupling capacitors.
VCMHPS (sense) pin must be connected on the application board to
VCMHP pin (see application note). The connection must be as close
as possible to the pins.
Audio differential line out amplifier for Left and Right channels. This
outputs can drive up to 1kΩ resistive load. Can be used as single
ended outputs.
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