参数资料
型号: ADAV803ASTZ-REEL
厂商: Analog Devices Inc
文件页数: 2/60页
文件大小: 0K
描述: IC CODEC AUDIO R-DVD 3.3V 64LQFP
标准包装: 1,500
类型: 音频编解码器
数据接口: 串行
分辨率(位): 24 b
ADC / DAC 数量: 2 / 2
三角积分调变:
动态范围,标准 ADC / DAC (db): 102 / 101
电压 - 电源,模拟: 3 V ~ 3.6 V
电压 - 电源,数字: 3 V ~ 3.6 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 64-LQFP
供应商设备封装: 64-LQFP(10x10)
包装: 带卷 (TR)
配用: EVAL-ADAV803EBZ-ND - BOARD EVALUATION FOR ADAV803
ADAV803
Rev. A | Page 10 of 60
Pin No.
Mnemonic
I/O
Description
27
OAUXLRCLK
I/O
Sampling Clock (LRCLK) of Auxiliary Digital Output Port.
28
OAUXBCLK
I/O
Serial Clock (BCLK) of Auxiliary Digital Output Port.
29
OAUXSDATA
O
Data Output of Auxiliary Digital Output Port.
30
IAUXLRCLK
I/O
Sampling Clock (LRCLK) of Auxiliary Digital Input Port.
31
IAUXBCLK
I/O
Serial Clock (BCLK) of Auxiliary Digital Input Port.
32
IAUXSDATA
I
Data Input of Auxiliary Digital Input Port.
33
DGND
Digital Ground.
34
DVDD
Digital Supply Voltage.
35
MCLKI
I
External MCLK Input.
36
MCLKO
O
Oscillator Output.
37
XOUT
I
Crystal Input.
38
XIN
I
Crystal or External MCLK Input.
39
SYSCLK3
O
System Clock 3 (from PLL2).
40
SYSCLK2
O
System Clock 2 (from PLL2).
41
SYSCLK1
O
System Clock 1 (from PLL1).
42
DGND
Digital Ground.
43
PLL_VDD
Supply for PLL Analog Section. This pin should be connected to AVDD.
44
PLL_GND
Ground for PLL Analog Section. This pin should be connected to AGND.
45
PLL_LF1
Loop Filter for PLL1.
46
PLL_LF2
Loop Filter for PLL2.
47
ADGND
Analog Ground (Mixed Signal). This pin should be connected to AGND.
48
ADVDD
Analog Voltage Supply (Mixed Signal). This pin should be connected to AVDD.
49
VOUTR
O
Right Channel Analog Output.
50
NC
No Connect.
51
VOUTL
O
Left Channel Analog Output.
52
NC
No Connect.
53
AVDD
Analog Voltage Supply.
54
AGND
Analog Ground.
55
FILTD
Output DAC Reference Decoupling.
56
AGND
Analog Ground.
57
VREF
Voltage Reference Voltage.
58
AGND
Analog Ground.
59
AVDD
Analog Voltage Supply.
60
CAPRN
ADC Modulator Input Filter Capacitor (Right Channel, Negative).
61
CAPRP
ADC Modulator Input Filter Capacitor (Right Channel, Positive).
62
AGND
Analog Ground.
63
CAPLP
ADC Modulator Input Filter Capacitor (Left Channel, Positive).
64
CAPLN
ADC Modulator Input Filter Capacitor (Left Channel, Negative).
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