AD1836AASZ Analog Devices Inc, AD1836AASZ Datasheet - Page 20

IC CODEC 4ADC/6DAC 24 BIT 52MQFP

AD1836AASZ

Manufacturer Part Number
AD1836AASZ
Description
IC CODEC 4ADC/6DAC 24 BIT 52MQFP
Manufacturer
Analog Devices Inc
Type
General Purposer
Datasheet

Specifications of AD1836AASZ

Data Interface
Serial
Resolution (bits)
24 b
Number Of Adcs / Dacs
4 / 6
Sigma Delta
Yes
S/n Ratio, Adcs / Dacs (db) Typ
105 / 108
Dynamic Range, Adcs / Dacs (db) Typ
105 / 108
Voltage - Supply, Analog
4.75 V ~ 5.25 V
Voltage - Supply, Digital
4.75 V ~ 5.25 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
52-BQFP
Audio Codec Type
Stereo
No. Of Adcs
4
No. Of Dacs
6
No. Of Input Channels
4
No. Of Output Channels
6
Adc / Dac Resolution
24bit
Adcs / Dacs Signal To Noise Ratio
108dB
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
AD1836AZ-DBRD - BOARD EVAL FOR AD1836AAD1836A-DBRD - BOARD EVAL FOR AD1836A
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
AD1836AASZ
Manufacturer:
Analog Devices Inc
Quantity:
10 000
Part Number:
AD1836AASZ
Manufacturer:
AD
Quantity:
18 627
Part Number:
AD1836AASZRL
Manufacturer:
Analog Devices Inc
Quantity:
10 000
AD1836A
Table 15. DAC Control Register 2
Address
15, 14, 13, 12
0001
Table 16. DAC Volume Registers
Address
15, 14, 13, 12
0010: DAC1L
0011: DAC1R
0100: DAC2L
0101: DAC2R
0110: DAC3L
0111: DAC3R
Table 17. ADC Control Register 1
Address
15, 14, 13, 12
1100
Table 18. ADC Control Register 2
Packed Mode: Eight channels are “packed” in ASDATA1 serial output. Packed Mode 128: Refer to Figure 5. Packed Mode 256: Refer to Figure 6.
Packed Mode AUX: Refer to Figure 9 to Figure 11. Note that Packed AUX mode affects the entire chip, including the DAC serial mode.
Address
15, 14, 13, 12
1101
RD/WR
11
0
RD/WR
11
0
RD/WR
11
0
Reserved
10
0
Reserved
10, 9
00
RD/WR
11
0
Reserved
10, 9, 8, 7, 6
00000
Master/Slave
AUX Mode
9
0 = Slave
1 = Master
Function
Filter
8
0 = DC
1 = High Pass
DAC Mute
DAC3R
5
0 = On
1 = Mute
Reserved
10
0
SOUT Mode
8, 7, 6
000 = I
001 = RJ
010 = DSP
011 = LJ
100 = Packed Mode 256
101 = Packed Mode 128
110 = Packed Mode AUX
Rev. 0 | Page 20 of 24
2
S
Power-Down
7
0 = Normal
1 = PWRDWN
DAC3L
4
0 = On
1 = Mute
Function
Volume
9:0
0 to 1023 in 1024 Linear Steps
DAC2R
3
0 = On
1 = Mute
Sample Rate
6
0 = 48 kHz
1 = 96 kHz
Word Width
5, 4
00 = 24 Bits
01 = 20 Bits
10 = 16 Bits
11 = Reserved
DAC2L
2
0 = On
1 = Mute
ADC Mute
ADC2R
3
0 = On
1 = Mute
Left Gain
5, 4, 3
000 = 0 dB
001 = 3 dB
010 = 6 dB
011 = 9 dB
100 = 12 dB
101 = Reserved
110 = Reserved
111 = Reserved
ADC2L
2
0 = On
1 = Mute
DAC1R
1
0 = On
1 = Mute
Right Gain
2, 1, 0
000 = 0 dB
001 = 3 dB
010 = 6 dB
011 = 9 dB
100 = 12 dB
101 = Reserved
110 = Reserved
111 = Reserved
ADC1R
1
0 = On
1 = Mute
DAC1L
0
0 = On
1 = Mute
ADC1L
0
0 = On
1 = Mute

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