參數(shù)資料
型號(hào): XWM8706EDS
廠商: Wolfson Microelectronics
英文描述: 24-bit, 192kHz Stereo DAC with Volume Control
中文描述: 24位,192kHz的帶有音量控制的立體聲DAC
文件頁數(shù): 3/24頁
文件大小: 237K
代理商: XWM8706EDS
WM8706
Product Preview
WOLFSON MICROELECTRONICS LTD
PP Rev 1.2 April 2001
3
PIN DESCRIPTION
PIN
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
NAME
LRCIN
DIN
BCKIN
TYPE
DESCRIPTION
Digital Input
Digital Input
Digital Input
NC
Analogue Input
NC
Supply
Supply
NC
NC
NC
NC
Analogue Output
Supply
Supply
Analogue Output
NC
Analogue Output
Supply
Supply
Digital Output
NC
Digital Input
DAC Sample Rate Clock Input
Serial Audio Data Input
Audio Data Bit Clock Input.
No internal connection
Master Clock Input
No Internal Connection
Digital Ground Supply
Digital Positive Supply
No Internal Connection
No Internal Connection
No Internal Connection
No Internal Connection
Right Channel DAC Output
Analogue Ground Supply
Analogue Positive Supply
Left Channel DAC Output
No Internal Connection
Mid Rail Decoupling Point
DAC Negative Reference – normally AGND, must not be below AGND
DAC Positive Reference – normally AVDD, must not be below AVDD
Infinite Zero Detect Flag
No Internal Connection
Software Mode: 3-Wire Serial Control Chip Select
Hardware Mode: Input Word Length, Pull Up
Control Mode Selection (Low = Hardware, High = Software), Pull Down
Mute Control (L = Mute on, H = Mute off, Z = Automute Enabled), Pull
Up
Software Mode: 3-Wire Serial Control Data Input:
Hardware Mode: De-Emphasis
Software Mode: 3-Wire Serial Control Clock Input
Hardware Mode: De-Emphasis, Pull Down
Software Mode 3-Wire Serial Control Load Input
Hardware Mode: Input Data Format Selection, Pull Up
XTI
DGND
DVDD
VOUTR
AGND
AVDD
VOUTL
VMID
VREFN
VREFP
ZERO
CSBIWO
24
25
MODE
MUTEB
Digital Input
Digital Bi-directional
26
MDDM0
Digital Bi-directional
27
MCDM1
Digital Input
28
MLIIS
Digital Input
Note:
Digital input pins have Schmitt trigger input buffers.
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參數(shù)描述
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