adav803ast-reel7 Analog Devices, Inc., adav803ast-reel7 Datasheet - Page 9

• Manufacturer Part Number: adav803ast-reel7
• Description: Audio Codec For Recordable Dvd
• Manufacturer: Analog Devices, Inc.

PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
Table 6. Pin Function Descriptions
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
Mnemonic
VINR
VINL
AGND
AVDD
DIR_LF
DIR_GND
DIR_VDD
RESET
AD0
SDA
SCL
AD1
ZEROL/INT
ZEROR
DVDD
DGND
ILRCLK
IBCLK
ISDATA
OLRCLK
OBCLK
OSDATA
DIRIN
ODVDD
ODGND
DITOUT
I/O
I
I
I
I
I/O
I
I
O
O
I/O
I/O
I
I/O
I/O
O
I
O
ZEROL/INT
NC = NO CONNECT
Description
Analog Audio Input, Right Channel.
Analog Audio Input, Left Channel.
Analog Ground.
Analog Voltage Supply.
DIR Phase-Locked Loop (PLL) Filter Pin.
Supply Ground for DIR Analog Section. This pin should be connected to AGND.
Supply for DIR Analog Section. This pin should be connected to AVDD.
Asynchronous Reset Input (Active Low).
I
Clock Input of I
I
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.
Digital Voltage Supply.
Digital Ground.
Sampling Clock (LRCLK) of Playback Digital Input Port.
Serial Clock (BCLK) of Playback Digital Input Port.
Data Input of Playback Digital Input Port.
Sampling Clock (LRCLK) of Record Digital Output Port.
Input to Digital Input Receiver (S/PDIF).
Interface Digital Voltage Supply.
Interface Digital Ground.
Data Input/Output of I
Right Channel (Output) Zero Flag.
Serial Clock (BCLK) of Record Digital Output Port.
Data Output of Record Digital Output Port.
S/PDIF Output from DIT.
2
2
DIR_GND
DIR_VDD
C Address LSB.
C Address MSB.
DIR_LF
ZEROR
RESET
AGND
DGND
DVDD
AVDD
VINR
VINL
SDA
AD0
SCL
AD1
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
17 18 19 20 21 22 23 24
64 63 62 61 60 59 58
PIN 1
INDICATOR
2
C Compatible Control Interface.
Figure 2. ADAV803 Pin Configuration
2
C-Compatible Control Interface.
Rev. A | Page 9 of 60
(Not to Scale)
ADAV803
TOP VIEW
57 56 55 54 53 52 51 50 49
25 26 27
28
29
30
31
32
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
ADVDD
ADGND
PLL_LF2
PLL_LF1
PLL_GND
PLL_VDD
DGND
SYSCLK1
SYSCLK2
SYSCLK3
XIN
XOUT
MCLKO
MCLKI
DVDD
DGND
ADAV803