參數(shù)資料
型號(hào): UDA1342
廠商: NXP Semiconductors N.V.
元件分類: Codec
英文描述: Audio CODEC
中文描述: 音頻編解碼器
文件頁數(shù): 13/44頁
文件大?。?/td> 180K
代理商: UDA1342
2000 Mar 29
13
Philips Semiconductors
Preliminary specification
Audio CODEC
UDA1342TS
handbook, halfpage
(V)
1.5
0
t
3.0
VDDA(DAC)
(V)
1.5
0
t
3.0
Vref
(V)
1.5
1.25
0.75
0
t
MGU002
>
1
μ
s
Fig.8 Power-on reset timing.
8.13
Control modes
The control mode can be set with pin STATIC and
pin L3MODE:
Static pin mode
I
2
C-bus mode
L3-bus mode.
Table 5
Mode selection
The pin functions in the various modes are summarized in
Table 6.
Table 6
Pin function in the selected mode
All features in the L3-bus and I
2
C-bus mode are explained
in Sections 8.15 and 8.16.
PIN STATIC
PIN L3MODE
LOW
HIGH
SELECTION
LOW
HIGH
HIGH
L3-bus mode
I
2
C-bus mode
static pin mode
PIN NAME
FUNCTION
L3-BUS
MODE
I
2
C-BUS
MODE
STATIC PIN
MODE
L3CLOCK
L3MODE
L3DATA
QMUTE
IPSEL
L3CLOCK
L3MODE
L3DATA
QMUTE
A0
SCL
clock select
HIGH level
format select
format select
channel select
LOW level
SDA
QMUTE
A0
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
UDA1342TS 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Audio CODEC
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