ADAU1361BCPZ Analog Devices Inc, ADAU1361BCPZ Datasheet - Page 28

• Manufacturer Part Number: ADAU1361BCPZ
• Description: IC CODEC 24B PLL 32LFCSP
• Manufacturer: Analog Devices Inc
• Type: Audio Codecr

Specifications of ADAU1361BCPZ

• Data Interface: Serial
• Resolution (bits): 24 b
• Number Of Adcs / Dacs: 2 / 2
• Sigma Delta: No
• Voltage - Supply, Analog: 1.8 V ~ 3.6 V
• Voltage - Supply, Digital: 1.8 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 32-VFQFN, CSP Exposed Pad
• Audio Codec Type: Stereo
• No. Of Adcs: 2
• No. Of Dacs: 2
• No. Of Input Channels: 6
• No. Of Output Channels: 7
• Adc / Dac Resolution: 24bit
• Adcs / Dacs Signal To Noise Ratio: 101dB
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ADAU1361
Table 16. Fractional PLL Parameter Settings for f
MCLK Input (MHz)
8
12
13
14.4
19.2
19.68
19.8
24
26
27
Table 17. Fractional PLL Parameter Settings for f
MCLK Input (MHz)
8
12
13
14.4
19.2
19.68
19.8
24
26
27
Table 18. Integer PLL Parameter Settings for f
MCLK Input (MHz)
12.288
24.576
1
X = don’t care.
Input Divider (X)
1
1
1
2
2
2
2
2
2
2
Input Divider (X)
1
1
1
2
2
2
2
2
2
2
Input Divider (X)
1
1
Integer (R)
5
3
3
6
4
4
4
3
3
3
Integer (R)
6
4
3
6
5
4
4
4
3
3
Integer (R)
4
2
S
= 48 kHz (PLL Output = 49.152 MHz = 1024 × f
S
S
= 44.1 kHz (PLL Output = 45.1584 MHz = 1024 × f
= 48 kHz (PLL Output = 49.152 MHz = 1024 × f
Rev. C | Page 28 of 80
Denominator (M)
625
625
8125
125
125
1025
1375
625
8125
1875
Denominator (M)
125
125
1625
75
25
205
825
125
1625
1125
Denominator (M)
Don’t care
Don’t care
Numerator (N)
403
477
3849
34
88
604
772
477
3849
647
Numerator (N)
18
12
1269
62
3
204
796
12
1269
721
Numerator (N)
Don’t care
Don’t care
S
)
S
)
S
R2: PLL Control Setting (Hex)
0x007D 0012 3101
0x007D 000C 2101
0x0659 04F5 1901
0x004B 003E 3301
0x0019 0003 2B01
0x00CD 00CC 2301
0x0339 031C 2301
0x007D 000C 2301
0x0659 04F5 1B01
0x0465 02D1 1B01
)
R2: PLL Control Setting (Hex)
0x0271 0193 2901
0x0271 01DD 1901
0x1FBD 0F09 1901
0x007D 0022 3301
0x007D 0058 2301
0x0401 025C 2301
0x055F 0304 2301
0x0271 01DD 1B01
0x1FBD 0F09 1B01
0x0753 0287 1B01
R2: PLL Control Setting (Hex)
0xXXXX XXXX 2001
0xXXXX XXXX 1001
1