参数资料
型号: ADAV801ASTZ
厂商: Analog Devices Inc
文件页数: 60/60页
文件大小: 0K
描述: IC CODEC AUDIO R-DVD 3.3V 64LQFP
标准包装: 1
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: 托盘
配用: EVAL-ADAV801EBZ-ND - BOARD EVALUATION FOR ADAV801
ADAV801
Rev. A | Page 9 of 60
PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
NC
VO
U
T
L
NC
VO
U
T
R
O
A
U
XSDA
TA
IA
U
X
L
R
C
L
K
IAU
X
BCL
K
IA
U
XSDA
TA
ZEROL/INT
ZEROR
DVDD
DGND
ADVDD
ADGND
PLL_LF2
PLL_LF1
PLL_GND
PLL_VDD
DGND
SYSCLK1
SYSCLK2
SYSCLK3
XIN
XOUT
39
38
37
41
40
MCLKO
MCLKI
DVDD
DGND
36
35
34
33
42
43
44
45
46
47
48
17 18 19 20 21 22 23 24
IL
RCL
K
IB
C
L
K
IS
D
A
TA
O
L
RCL
K
OB
C
L
K
OS
D
A
TA
DI
RI
N
OD
V
D
OD
GN
D
DI
T
O
UT
OA
U
X
L
R
C
L
K
O
AUX
BCL
K
1
2
3
4
5
6
7
8
9
10
11
12
64 63 62 61 60 59 58
CA
P
L
N
CA
P
L
P
AG
ND
CA
P
R
P
CA
P
RN
AV
D
AG
ND
VR
E
F
AG
ND
FI
LT
D
AG
ND
AV
D
VINR
VINL
AGND
AVDD
DIR_LF
DIR_GND
DIR_VDD
RESET
CLATCH
CIN
CCLK
COUT
13
14
15
16
25 26 27
31
30
29
28
32
57 56 55 54 53 52 51 50 49
ADAV801
TOP VIEW
(Not to Scale)
04
57
7-
0
02
PIN 1
INDICATOR
NC = NO CONNECT
Figure 2. ADAV801 Pin Configuration
Table 6. Pin Function Descriptions
Pin No.
Mnemonic
I/O
Description
1
VINR
I
Analog Audio Input, Right Channel.
2
VINL
I
Analog Audio Input, Left Channel.
3
AGND
Analog Ground.
4
AVDD
Analog Voltage Supply.
5
DIR_LF
DIR Phase-Locked Loop (PLL) Filter Pin.
6
DIR_GND
Supply Ground for DIR Analog Section. This pin should be connected to AGND.
7
DIR_VDD
Supply for DIR Analog Section. This pin should be connected to AVDD.
8
RESET
I
Asynchronous Reset Input (Active Low).
9
CLATCH
I
Chip Select (Control Latch) Pin of SPI-Compatible Control Interface.
10
CIN
I
Data Input of SPI-Compatible Control Interface.
11
CCLK
I
Clock Input of SPI-Compatible Control Interface.
12
COUT
O
Data Output of SPI-Compatible Control Interface.
13
ZEROL/INT
O
Left Channel (Output) Zero Flag or Interrupt (Output) Flag. The function of this pin is determined
by the INTRPT bit in DAC Control Register 4.
14
ZEROR
O
Right Channel (Output) Zero Flag.
15
DVDD
Digital Voltage Supply.
16
DGND
Digital Ground.
17
ILRCLK
I/O
Sampling Clock (LRCLK) of Playback Digital Input Port.
18
IBCLK
I/O
Serial Clock (BCLK) of Playback Digital Input Port.
19
ISDATA
I
Data Input of Playback Digital Input Port.
20
OLRCLK
I/O
Sampling Clock (LRCLK) of Record Digital Output Port.
21
OBCLK
I/O
Serial Clock (BCLK) of Record Digital Output Port.
22
OSDATA
O
Data Output of Record Digital Output Port.
23
DIRIN
I
Input to Digital Input Receiver (S/PDIF).
24
ODVDD
Interface Digital Voltage Supply.
25
ODGND
Interface Digital Ground.
26
DITOUT
O
S/PDIF Output from DIT.
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