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參數資料
| 型號： | W6630CR |
| 廠商： | WINBOND ELECTRONICS CORP |
| 元件分類： | DAC |
| 英文描述： | Stereo Audio DAC(立體聲D/A轉換器) |
| 中文描述： | SERIAL INPUT LOADING, 18-BIT DAC, PDSO20 |
| 封裝： | SSOP-20 |
| 文件頁數： | 2/22頁 |
| 文件大小： | 292K |
| 代理商： | W6630CR |
Preliminary W6630CR
- 2 -
3. PIN CONFIGURATION
XTALI
DGND
DVDD
FSLR
DINLR
BCLK
ZERO
VAGR
VOR
AGND
XTALO
CLKO
SSP_EN/MUTE
SSPCLK/DE1
SSPDIN/DE0
RESET
MODE
VAGL
VOL
AVDD
SSOP-20
(TOP VIEW)
1
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
Figure 3-1 Audio DAC Pin Configuration
4. PIN DESCRIPTIONS
4.1. Power Control Interface
PIN NAME
PIN NO.
I/O
FUNCTION
DVDD
3
I
This pin is the digital power supply from 2.7 volt to 5.25 volt, and
+5 Volt typically.This pin should be decoupled to DGND with a 0.1
μ
F capacitor.
This pin is the digital ground and typically connected to 0 volt.
DGND
2
I
AVDD
11
I
This pin is the analog power supply from 2.7 volt to 5.25 volt, and
+5 Volt typically.This pin should be decoupled to AGND with a 0.1
μ
F capacitor.
This pin is the analog ground and typically connected to 0 volt.
AGND
10
I
4.2. Analog Interface
PIN NAME
PIN NO.
I/O
FUNCTION
VOL
12
O
This pin is the analog left channel DAC output from output
amplifier.The maximum output voltage for this pin is 0 dB, about
0.62 times AVDD Vpp.
VAGL
13
O
This is the analog signal ground output pin which supplies a 2.5 volt
reference voltage for the left channel DAC output if AVDD is +5
volt typically. This pin should be decoupled to AGND with 10
μ
F
capacitor.
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相關代理商/技術參數 |
參數描述 |
|---|---|
| W6631 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:STEREO AUDIO DAC |
| W6631CS | 制造商:WINBOND 制造商全稱:Winbond 功能描述:STEREO AUDIO DAC |
| W663HA | 制造商:Eaton Corporation 功能描述:3P CLASS H 60A 600V FUSE BLOCK |
| W6662CF | 制造商:WINBOND 制造商全稱:Winbond 功能描述:SCANNER ANALOG FRONT END |
| W66880 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:VFD CONTROLLER/DRIVER |
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