AD1839AS-REEL Analog Devices Inc, AD1839AS-REEL Datasheet - Page 7

• Manufacturer Part Number: AD1839AS-REEL
• Description: IC CODEC 2ADC/6DAC 24 BIT 52MQFP
• Manufacturer: Analog Devices Inc
• Type: Stereo Audior

Specifications of AD1839AS-REEL

• Rohs Status: RoHS non-compliant
• Data Interface: Serial
• Resolution (bits): 24 b
• Number Of Adcs / Dacs: 2 / 6
• Sigma Delta: Yes
• S/n Ratio, Adcs / Dacs (db) Typ: 105 / 108
• Dynamic Range, Adcs / Dacs (db) Typ: 105 / 108
• Voltage - Supply, Analog: 4.5 V ~ 5.5 V
• Voltage - Supply, Digital: 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 52-BQFP

Pin No.
1, 39
2
3
4
5, 10, 16, 24, 30, 34
6, 8, 12, 14, 25,
27, 31–33
7, 13, 26
9, 15, 28
11, 19, 29
17
18
20
21
22
23
35
36
37
38
40, 52
41–43
44
45
46
47
48
49
50
51
REV. B
Mnemonic
DVDD
CLATCH
CIN
PD/RST
AGND
NC
NC
OUTLx
OUTRx
AVDD
FILTD
FILTR
ADCLN
ADCLP
ADCRN
ADCRP
M/S
DAUXDATA
DLRCLK
DBCLK
DGND
DSDATAx
AAUXDATA3
ABCLK
ALRCLK
MCLK
ODVDD
ASDATA
COUT
CCLK
CLATCH
PD/RST
OUTR1
OUTL1
OUTL2
AGND
AGND
DVDD
AVDD
CIN
NC
NC
NC
10
11
12
13
1
2
3
4
5
6
7
8
9
14
52
PIN FUNCTION DESCRIPTIONS
15
I
O
I
I
I
I
I
I/O
I/O
I
I
I/O
I
O
51
Input/
Output
I
I
O
I
I/O
O
I
16
50
PIN CONFIGURATION
17
49
18
48
(Not to Scale
Latch Input for Control Data.
DACx Left Channel Output.
Filter Capacitor Connection. Recommended 10 mF/100 nF.
Reference Filter Capacitor Connection. Recommended 10 mF/100 nF.
ADC Left Channel Negative Input.
ADC Left Channel Positive Input.
ADC Right Channel Negative Input.
ADC Right Channel Positive Input.
Auxiliary DAC Input Data.
DAC LR Clock.
DAC Bit Clock.
Digital Ground.
DACx Input Data (Left and Right Channels).
Auxiliary ADC3 Digital Input.
ADC Bit Clock.
ADC LR Clock.
Master Clock Input.
Digital Output Driver Power Supply.
ADC Serial Data Output.
Description
Digital Power Supply. Connect to digital 5 V supply.
Serial Control Input.
Power-Down/Reset.
Analog Ground.
Not Connected.
Not Connected.
DACx Right Channel Output.
Analog Power Supply. Connect to analog 5 V supply.
ADC Master/Slave Select.
Output for Control Data.
Control Clock Input for Control Data.
19
47
AD1839
TOP VIEW
–7–
20
46
21
45
)
22
44
23
43
24
42
25
41
26
40
39
38
37
36
35
34
33
32
31
30
29
28
27
DVDD
DBCLK
DLRCLK
DAUXDATA
AGND
NC
NC
NC
AGND
AVDD
OUTR3
NC
M/S
AD1839